BadVPN – Blame information for rev 1
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | HISTORY |
2 | |||
3 | (git master) |
||
4 | |||
5 | * [Enter new changes just after this line - do not remove this line] |
||
6 | |||
7 | ++ New features: |
||
8 | |||
9 | 2017-09-10: Joel Cunningham |
||
10 | * sockets: add readv() implementation (task #14610) |
||
11 | |||
12 | 2017-08-04: Simon Goldschmidt |
||
13 | * Clean up DHCP a bit: no need keep msg_out and msg_in as members in struct |
||
14 | dhcp - they are used in a call stack only (p_out and options_out_len as well) |
||
15 | |||
16 | 2017-08-04: Simon Goldschmidt |
||
17 | * pbuf: split pbuf_header(s16_t) into pbuf_add_header(size_t) and |
||
18 | pbuf_remove_header(size_t) |
||
19 | |||
20 | 2017-07-20: Douglas |
||
21 | * sys: deprecate sys_arch_sem_wait and sys_arch_mbox_fetch returning the |
||
22 | time waited rather they are now defined to return != SYS_ARCH_TIMEOUT |
||
23 | on success. |
||
24 | |||
25 | 2017-07-03: Jakub Schmidtke |
||
26 | * tcp: added support for sending TCP SACKs |
||
27 | |||
28 | 2017-06-20: Joel Cunningham |
||
29 | * netconn/netdb: added core locking support to netconn_gethostbyname (task #14523) |
||
30 | |||
31 | 2017-04-25: Simon Goldschmidt |
||
32 | * dhcp: added two hooks for adding and parsing user defined DHCP options |
||
33 | |||
34 | 2017-04-25: Joel Cunningham |
||
35 | * sockets: added CMSG and IP_PKTINFO for use with recvmsg (task #14247) |
||
36 | |||
37 | 2017-04-20: Joel Cunningham |
||
38 | * tcp: added Appropriate Byte Counting support (task #14128) |
||
39 | |||
40 | 2017-04-11: Simon Goldschmidt |
||
41 | * netconn/sockets: remove fatal error handling, fix asynchronous error handling, |
||
42 | ensure data before RST can be received |
||
43 | |||
44 | 2017-03-02: Joel Cunningham |
||
45 | * netconn/sockets: vectorize netconn_write for TCP, treating a vectored I/O write |
||
46 | atomically in regards to TCP segmentation (patch #8882) |
||
47 | |||
48 | 2017-03-02: Simon Goldschmidt |
||
49 | * netconn: added nonblocking accept/recv to netconn API (task #14396) |
||
50 | |||
51 | 2017-02-28: Simon Goldschmidt |
||
52 | * Added LWIP_SINGLE_NETIF for small targets with only one netif |
||
53 | |||
54 | 2017-02-17: Simon Goldschmidt |
||
55 | * Improved DNS_LOCAL_HOSTLIST interface |
||
56 | |||
57 | 2017-02-10: David van Moolenbroek |
||
58 | * Implement UDP and RAW multicast support for IPv6 (core API, not netconn/sockets) |
||
59 | |||
60 | 2017-02-10: Simon Goldschmidt |
||
61 | * tcp_close does not fail on memory error (instead, FIN is sent from tcp_tmr) |
||
62 | |||
63 | 2017-02-04: David van Moolenbroek |
||
64 | - IPv6 scopes support |
||
65 | |||
66 | 2017-01-20: Joel Cunningham |
||
67 | * sockets: add interface name/index APIs (task #14314) |
||
68 | |||
69 | 2017-01-08: David van Moolenbroek |
||
70 | * Extensions to RAW API (patch #9208) |
||
71 | - Connected RAW PCBs |
||
72 | - Add raw_sendto_if_src() |
||
73 | - Support IP_HDRINCL socket option |
||
74 | |||
75 | ++ Bugfixes: |
||
76 | |||
77 | 2017-09-12: David Lockyer |
||
78 | * select: allocate select_cb from memp for LWIP_MPU_COMPATIBLE = 1 (bug #51990) |
||
79 | |||
80 | 2017-09-11: Simon Goldschmidt |
||
81 | * tcp_in.c: fix bug #51937 (leaking tcp_pcbs on passive close with unacked data) |
||
82 | |||
83 | 2017-08-11: Joel Cunningham |
||
84 | * lwip_itoa: fix converting the number 0 (previously converted to '\0') (bug #51729) |
||
85 | |||
86 | 2017-08-08: Dirk Ziegelmeier |
||
87 | * ip4_route_src: parameter order is reversed: ip4_route_src(dest, src) -> ip4_route_src(src, dest) |
||
88 | to make parameter order consistent with other ip*_route*() functions |
||
89 | Same also applies to LWIP_HOOK_IP4_ROUTE_SRC() parameter order. |
||
90 | |||
91 | 2017-08-04: Joel Cunningham |
||
92 | * tcp: re-work persist timer to fully close window (details in bug #50837) |
||
93 | |||
94 | 2017-07-26: Simon Goldschmidt |
||
95 | * snmp_msg.c: fix bug #51578 (SNMP failed to decode some values on non 32bit platforms) |
||
96 | |||
97 | 2017-07-20: Simon Goldschmidt |
||
98 | * compatibility headers: moved from 'src/include/posix' to 'src/include/compat/posix', |
||
99 | 'src/include/compat/stdc' etc. |
||
100 | |||
101 | 2017-05-09: Joel Cunningham |
||
102 | * tcp: add zero-window probe timeout (bug #50837) |
||
103 | |||
104 | 2017-04-11: Simon Goldschmidt |
||
105 | * sockets.c: task #14420 (Remove sys_sem_signal from inside SYS_ARCH_PROTECT |
||
106 | crit section) done for LWIP_TCPIP_CORE_LOCKING==1 |
||
107 | |||
108 | 2017-03-08: Joel Cunningham |
||
109 | * tcp: initialize ssthresh to TCP_SND_BUF (bug #50476) |
||
110 | |||
111 | 2017-03-01: Simon Goldschmidt |
||
112 | * httpd: LWIP_HTTPD_POST_MANUAL_WND: fixed double-free when httpd_post_data_recved |
||
113 | is called nested from httpd_post_receive_data() (bug #50424) |
||
114 | |||
115 | 2017-02-28: David van Moolenbroek/Simon Goldschmidt |
||
116 | * tcp: fixed bug #50418: LWIP_EVENT_API: fix invalid calbacks for SYN_RCVD pcb |
||
117 | |||
118 | 2017-02-24: Simon Goldschmidt |
||
119 | * sockets.c: fixed close race conditions in lwip_select (for LWIP_NETCONN_FULLDUPLEX) |
||
120 | |||
121 | 2017-02-24: Simon Goldschmidt |
||
122 | * sockets.c: fixed that select ignored invalid/not open sockets in the fd_sets (bug #50392) |
||
123 | |||
124 | 2017-02-16: Simon Goldschmidt |
||
125 | * LWIP_NETCONN_FULLDUPLEX: fixed shutdown during write (bug #50274) |
||
126 | |||
127 | 2017-01-18: Dirk Ziegelmeier |
||
128 | * Fix zero-copy RX, see bug bug #50064. PBUF_REFs were not supported as ARP requests. |
||
129 | |||
130 | 2017-01-11: David van Moolenbroek |
||
131 | * Lots of IPv6 related fixes and improvements |
||
132 | |||
133 | (STABLE-2.0.1) |
||
134 | |||
135 | ++ New features: |
||
136 | |||
137 | 2016-12-31: Simon Goldschmidt |
||
138 | * tcp.h/.c: added function tcp_listen_with_backlog_and_err() to get the error |
||
139 | reason when listening fails (bug #49861) |
||
140 | |||
141 | 2016-12-20: Erik Andersen |
||
142 | * Add MQTT client |
||
143 | |||
144 | 2016-12-14: Jan Breuer: |
||
145 | * opt.h, ndc.h/.c: add support for RDNSS option (as per RFC 6106) |
||
146 | |||
147 | 2016-12-14: David van Moolenbroek |
||
148 | * opt.h, nd6.c: Added LWIP_HOOK_ND6_GET_GW() |
||
149 | |||
150 | 2016-12-09: Dirk Ziegelmeier |
||
151 | * ip6_frag.c: Implemented support for LWIP_NETIF_TX_SINGLE_PBUF |
||
152 | |||
153 | 2016-12-09: Simon Goldschmidt |
||
154 | * dns.c: added one-shot multicast DNS queries |
||
155 | |||
156 | 2016-11-24: Ambroz Bizjak, David van Moolenbroek |
||
157 | * tcp_out.c: Optimize passing contiguous nocopy buffers to tcp_write (bug #46290) |
||
158 | |||
159 | 2016-11-16: Dirk Ziegelmeier |
||
160 | * sockets.c: added support for IPv6 mapped IPv4 addresses |
||
161 | |||
162 | ++ Bugfixes: |
||
163 | |||
164 | 2016-12-16: Thomas Mueller |
||
165 | * api_lib.c: fixed race condition in return value of netconn_gethostbyname() |
||
166 | (and thus also lwip_gethostbyname/_r() and lwip_getaddrinfo()) |
||
167 | |||
168 | 2016-12-15: David van Moolenbroek |
||
169 | * opt.h, tcp: added LWIP_HOOK_TCP_ISN() to implement less predictable initial |
||
170 | sequence numbers (see contrib/addons/tcp_isn for an example implementation) |
||
171 | |||
172 | 2016-12-05: Dirk Ziegelmeier |
||
173 | * fixed compiling with IPv4 disabled (IPv6 only case) |
||
174 | |||
175 | 2016-11-28: Simon Goldschmidt |
||
176 | * api_lib.c: fixed bug #49725 (send-timeout: netconn_write() can return |
||
177 | ERR_OK without all bytes being written) |
||
178 | |||
179 | 2016-11-28: Ambroz Bizjak |
||
180 | * tcpi_in.c: fixed bug #49717 (window size in received SYN and SYN-ACK |
||
181 | assumed scaled) |
||
182 | |||
183 | 2016-11-25: Simon Goldschmidt |
||
184 | * dhcp.c: fixed bug #49676 (Possible endless loop when parsing dhcp options) |
||
185 | |||
186 | 2016-11-23: Dirk Ziegelmeier |
||
187 | * udp.c: fixed bug #49662: multicast traffic is now only received on a UDP PCB |
||
188 | (and therefore on a UDP socket/netconn) when the PCB is bound to IP_ADDR_ANY |
||
189 | |||
190 | 2016-11-16: Dirk Ziegelmeier |
||
191 | * *: Fixed dual-stack behaviour, IPv6 mapped IPv4 support in socket API |
||
192 | |||
193 | 2016-11-14: Joel Cunningham |
||
194 | * tcp_out.c: fixed bug #49533 (start persist timer when unsent seg can't fit |
||
195 | in window) |
||
196 | |||
197 | 2016-11-16: Roberto Barbieri Carrera |
||
198 | * autoip.c: fixed bug #49610 (sometimes AutoIP fails to reuse the same address) |
||
199 | |||
200 | 2016-11-11: Dirk Ziegelmeier |
||
201 | * sockets.c: fixed bug #49578 (dropping multicast membership does not work |
||
202 | with LWIP_SOCKET_OFFSET) |
||
203 | |||
204 | (STABLE-2.0.0) |
||
205 | |||
206 | ++ New features: |
||
207 | |||
208 | 2016-07-27: Simon Goldschmidt |
||
209 | * opt.h, timeouts.h/.c: added LWIP_TIMERS_CUSTOM to override the default |
||
210 | implementation of timeouts |
||
211 | |||
212 | 2016-07-xx: Dirk Ziegelmeier |
||
213 | * Large overhaul of doxygen documentation |
||
214 | |||
215 | 2016-04-05: Simon Goldschmidt |
||
216 | * timers.h/.c: prepare for overriding current timeout implementation: all |
||
217 | stack-internal caclic timers are avaliable in the lwip_cyclic_timers array |
||
218 | |||
219 | 2016-03-23: Simon Goldschmidt |
||
220 | * tcp: call accept-callback with ERR_MEM when allocating a pcb fails on |
||
221 | passive open to inform the application about this error |
||
222 | ATTENTION: applications have to handle NULL pcb in accept callback! |
||
223 | |||
224 | 2016-02-22: Ivan Delamer |
||
225 | * Initial 6LoWPAN support |
||
226 | |||
227 | 2016-02-XX to 2016-03-XX: Dirk Ziegelmeier |
||
228 | * Cleanup TCPIP thread sync methods in a way that it is possibe to use them |
||
229 | in arbitrary code that needs things to be done in TCPIP thread. Used to |
||
230 | decouple netconn, netif, ppp and 6LoWPAN from LWIP core. |
||
231 | |||
232 | 2016-02-XX: Dirk Ziegelmeier |
||
233 | * Implement dual-stack support in RAW, UDP and TCP. Add new IP address |
||
234 | type IPADDR_ANY_TYPE for this. Netconn/Socket API: Dual-stack is |
||
235 | automatically supported when an IPv6 netconn/socket is created. |
||
236 | |||
237 | 2015-12-26: Martin Hentschel and Dirk Ziegelmeier |
||
238 | * Rewrite SNMP agent. SNMPv2c + MIB compiler. |
||
239 | |||
240 | 2015-11-12: Dirk Ziegelmeier |
||
241 | * Decouple SNMP stack from lwIP core and move stack to apps/ directory. |
||
242 | Breaking change: Users have to call snmp_init() now! |
||
243 | |||
244 | 2015-11-12: Dirk Ziegelmeier |
||
245 | * Implement possibility to declare private memory pools. This is useful to |
||
246 | decouple some apps from the core (SNMP stack) or make contrib app usage |
||
247 | simpler (httpserver_raw) |
||
248 | |||
249 | 2015-10-09: Simon Goldschmidt |
||
250 | * started to move "private" header files containing implementation details to |
||
251 | "lwip/priv/" include directory to seperate the API from the implementation. |
||
252 | |||
253 | 2015-10-07: Simon Goldschmidt |
||
254 | * added sntp client as first "supported" application layer protocol implementation |
||
255 | added 'apps' folder |
||
256 | |||
257 | 2015-09-30: Dirk Ziegelmeier |
||
258 | * snmp_structs.h, mib_structs.c, mib2.c: snmp: fixed ugly inheritance |
||
259 | implementation by aggregating the "base class" (struct mib_node) in all |
||
260 | derived node classes to get more type-safe code |
||
261 | |||
262 | 2015-09-23: Simon Goldschmidt |
||
263 | * netif.h/.c, nd6.c: task #13729: Convert netif addresses (IPv4 & IPv6) to |
||
264 | ip_addr_t (so they can be used without conversion/temporary storage) |
||
265 | |||
266 | 2015-09-08: Dirk Ziegelmeier |
||
267 | * snmp: Separate mib2 counter/table callbacks from snmp agent. This both cleans |
||
268 | up the code and should allow integration of a 3rd party agent/mib2. Simple |
||
269 | counters are kept in MIB2_STATS, tree/table change function prototypes moved to |
||
270 | snmp_mib2.h. |
||
271 | |||
272 | 2015-09-03: Simon Goldschmidt |
||
273 | * opt.h, dns.h/.c: DNS/IPv6: added support for AAAA records |
||
274 | |||
275 | 2015-09-01: Simon Goldschmidt |
||
276 | * task #12178: hardware checksum capabilities can be configured per netif |
||
277 | (use NETIF_SET_CHECKSUM_CTRL() in your netif's init function) |
||
278 | |||
279 | 2015-08-30: Simon Goldschmidt |
||
280 | * PBUF_REF with "custom" pbufs is now supported for RX pbufs (see pcapif in |
||
281 | contrib for an example, LWIP_SUPPORT_CUSTOM_PBUF is required) |
||
282 | |||
283 | 2015-08-30: Simon Goldschmidt |
||
284 | * support IPv4 source based routing: define LWIP_HOOK_IP4_ROUTE_SRC to point |
||
285 | to a routing function |
||
286 | |||
287 | 2015-08-05: Simon Goldschmidt |
||
288 | * many files: allow multicast socket options IP_MULTICAST_TTL, IP_MULTICAST_IF |
||
289 | and IP_MULTICAST_LOOP to be used without IGMP |
||
290 | |||
291 | 2015-04-24: Simon Goldschmidt |
||
292 | * dhcp.h/c, autoip.h/.c: added functions dhcp/autoip_supplied_address() to |
||
293 | check for the source of address assignment (replacement for NETIF_FLAG_DHCP) |
||
294 | |||
295 | 2015-04-10: Simon Goldschmidt |
||
296 | * many files: task #13480: added LWIP_IPV4 define - IPv4 can be disabled, |
||
297 | leaving an IPv6-only stack |
||
298 | |||
299 | 2015-04-09: Simon Goldschmidt |
||
300 | * nearly all files: task #12722 (improve IPv4/v6 address handling): renamed |
||
301 | ip_addr_t to ip4_addr_t, renamed ipX_addr_t to ip_addr_t and added IP |
||
302 | version; ip_addr_t is used for all generic IP addresses for the API, |
||
303 | ip(4/6)_addr_t are only used internally or when initializing netifs or when |
||
304 | calling version-related functions |
||
305 | |||
306 | 2015-03-24: Simon Goldschmidt |
||
307 | * opt.h, ip4_addr.h, ip4.c, ip6.c: loopif is not required for loopback traffic |
||
308 | any more but passed through any netif (ENABLE_LOOPBACK has to be enabled) |
||
309 | |||
310 | 2015-03-23: Simon Goldschmidt |
||
311 | * opt.h, etharp.c: with ETHARP_TABLE_MATCH_NETIF== 1, duplicate (Auto)-IP |
||
312 | addresses on multiple netifs should now be working correctly (if correctly |
||
313 | addressed by routing, that is) |
||
314 | |||
315 | 2015-03-23: Simon Goldschmidt |
||
316 | * etharp.c: Stable etharp entries that are about to expire are now refreshed |
||
317 | using unicast to prevent unnecessary broadcast. Only if no answer is received |
||
318 | after 15 seconds, broadcast is used. |
||
319 | |||
320 | 2015-03-06: Philip Gladstone |
||
321 | * netif.h/.c: patch #8359 (Provide utility function to add an IPv6 address to |
||
322 | an interface) |
||
323 | |||
324 | 2015-03-05: Simon Goldschmidt |
||
325 | * netif.c, ip4.c, dhcp.c, autoip.c: fixed bug #37068 (netif up/down handling |
||
326 | is unclear): correclty separated administrative status of a netif (up/down) |
||
327 | from 'valid address' status |
||
328 | ATTENTION: netif_set_up() now always has to be called, even when dhcp/autoip |
||
329 | is used! |
||
330 | |||
331 | 2015-02-26: patch by TabascoEye |
||
332 | * netif.c, udp.h/.c: fixed bug #40753 (re-bind UDP pcbs on change of IP address) |
||
333 | |||
334 | 2015-02-22: chrysn, Simon Goldschmidt |
||
335 | * *.*: Changed nearly all functions taking 'ip(X)_addr_t' pointer to take |
||
336 | const pointers (changed user callbacks: raw_recv_fn, udp_recv_fn; changed |
||
337 | port callbacks: netif_output_fn, netif_igmp_mac_filter_fn) |
||
338 | |||
339 | 2015-02-19: Ivan Delamer |
||
340 | * netif.h, dhcp.c: Removed unused netif flag for DHCP. The preferred way to evaluate |
||
341 | if DHCP is active is through netif->dhcp field. |
||
342 | |||
343 | 2015-02-19: Ivan Delamer |
||
344 | * netif.h, slipif.c, ppp.c: Removed unused netif flag for point to point connections |
||
345 | |||
346 | 2015-02-18: Simon Goldschmidt |
||
347 | * api_lib.c: fixed bug #37958 "netconn API doesn't handle correctly |
||
348 | connections half-closed by peer" |
||
349 | |||
350 | 2015-02-18: Simon Goldschmidt |
||
351 | * tcp.c: tcp_alloc() prefers killing CLOSING/LAST_ACK over active connections |
||
352 | (see bug #39565) |
||
353 | |||
354 | 2015-02-16: Claudius Zingerli, Sergio Caprile |
||
355 | * opt.h, dhcp.h/.c: patch #8361 "Add support for NTP option in DHCP" |
||
356 | |||
357 | 2015-02-14: Simon Goldschmidt |
||
358 | * opt.h, snmp*: added support for write-access community and dedicated |
||
359 | community for sending traps |
||
360 | |||
361 | 2015-02-13: Simon Goldschmidt |
||
362 | * opt.h, memp.c: added hook LWIP_HOOK_MEMP_AVAILABLE() to get informed when |
||
363 | a memp pool was empty and an item is now available |
||
364 | |||
365 | 2015-02-13: Simon Goldschmidt |
||
366 | * opt.h, pbuf.h/.c, etharp.c: Added the option PBUF_LINK_ENCAPSULATION_HLEN to |
||
367 | allocate additional header space for TX on netifs requiring additional headers |
||
368 | |||
369 | 2015-02-12: chrysn |
||
370 | * timers.h/.c: introduce sys_timeouts_sleeptime (returns the time left before |
||
371 | the next timeout is due, for NO_SYS==1) |
||
372 | |||
373 | 2015-02-11: Nick van Ijzendoorn |
||
374 | * opt.h, sockets.h/c: patch #7702 "Include ability to increase the socket number |
||
375 | with defined offset" |
||
376 | |||
377 | 2015-02-11: Frederick Baksik |
||
378 | * opt.h, def.h, others: patch #8423 "arch/perf.h" should be made an optional item |
||
379 | |||
380 | 2015-02-11: Simon Goldschmidt |
||
381 | * api_msg.c, opt.h: started to implement fullduplex sockets/netconns |
||
382 | (note that this is highly unstable yet!) |
||
383 | |||
384 | 2015-01-17: Simon Goldschmidt |
||
385 | * api: allow enabling socket API without (public) netconn API - netconn API is |
||
386 | still used by sockets, but keeping it private (static) should allow better |
||
387 | compiler optimizations |
||
388 | |||
389 | 2015-01-16: Simon Goldschmidt |
||
390 | * tcp_in.c: fixed bug #20506 "Initial congestion window is very small" again |
||
391 | by implementing the calculation formula from RFC3390 |
||
392 | |||
393 | 2014-12-10: Simon Goldschmidt |
||
394 | * api: added option LWIP_NETCONN_SEM_PER_THREAD to use a semaphore per thread |
||
395 | instead of using one per netconn and per select call |
||
396 | |||
397 | 2014-12-08: Simon Goldschmidt |
||
398 | * ip6.h: fixed bug #43778: IPv6 header version not set on 16-bit platform |
||
399 | (macro IP6H_VTCFL_SET()) |
||
400 | |||
401 | 2014-12-08: Simon Goldschmidt |
||
402 | * icmp.c, ip4.c, pbuf.c, udp.c, pbuf.h: task #11472 Support PBUF_REF for RX |
||
403 | (IPv6 and IPv4/v6 reassembly might not work yet) |
||
404 | |||
405 | 2014-11-06: Simon Goldschmidt |
||
406 | * sockets.c/.h, init.c: lwip_socket_init() is not needed any more |
||
407 | -> compatibility define |
||
408 | |||
409 | 2014-09-16: Simon Goldschmidt |
||
410 | * dns.c, opt.h: reduced ram usage by parsing DNS responses in place |
||
411 | |||
412 | 2014-09-16: Simon Goldschmidt |
||
413 | * pbuf.h/.c: added pbuf_take_at() and pbuf_put_at() |
||
414 | |||
415 | 2014-09-15: Simon Goldschmidt |
||
416 | * dns.c: added source port randomization to make the DNS client more robust |
||
417 | (see bug #43144) |
||
418 | |||
419 | 2013-09-02: Simon Goldschmidt |
||
420 | * arch.h and many other files: added optional macros PACK_STRUCT_FLD_8() and |
||
421 | PACK_STRUCT_FLD_S() to prevent gcc 4 from warning about struct members that |
||
422 | do not need packing |
||
423 | |||
424 | 2013-08-19: Simon Goldschmidt |
||
425 | * netif.h: bug #42998: made NETIF_MAX_HWADDR_LEN overridable for some special |
||
426 | networks |
||
427 | |||
428 | 2013-03-17: Simon Goldschmidt (patch by Ghobad Emadi) |
||
429 | * opt.h, etharp.c: Added LWIP_HOOK_ETHARP_GET_GW to implement IPv4 routing with |
||
430 | multiple gateways |
||
431 | |||
432 | 2013-04-20: Fatih Asici |
||
433 | * opt.h, etharp.h/.c: patch #7993: Added support for transmitting packets |
||
434 | with VLAN headers via hook function LWIP_HOOK_VLAN_SET and to check them |
||
435 | via hook function LWIP_HOOK_VLAN_CHECK |
||
436 | |||
437 | 2014-02-20: Simon Goldschmidt (based on patch by Artem Pisarenko) |
||
438 | * patch #7885: modification of api modules to support FreeRTOS-MPU |
||
439 | (don't pass stack-pointers to other threads) |
||
440 | |||
441 | 2014-02-05: Simon Goldschmidt (patch by "xtian" and "alex_ab") |
||
442 | * patch #6537/#7858: TCP window scaling support |
||
443 | |||
444 | 2014-01-17: Jiri Engelthaler |
||
445 | * icmp, icmp6, opt.h: patch #8027: Completed HW checksuming for IPv4 and |
||
446 | IPv6 ICMP's |
||
447 | |||
448 | 2012-08-22: Sylvain Rochet |
||
449 | * New PPP stack for lwIP, developed in ppp-new branch. |
||
450 | Based from pppd 2.4.5, released 2009-11-17, with huge changes to match |
||
451 | code size and memory requirements for embedded devices, including: |
||
452 | - Gluing together the previous low-level PPP code in lwIP to pppd 2.4.5, which |
||
453 | is more or less what pppd sys-* files are, so that we get something working |
||
454 | using the unix port. |
||
455 | - Merged some patchs from lwIP Git repository which add interesting features |
||
456 | or fix bugs. |
||
457 | - Merged some patchs from Debian pppd package which add interesting features |
||
458 | or fix bugs. |
||
459 | - Ported PPP timeout handling to the lwIP timers system |
||
460 | - Disabled all the PPP code using filesystem access, replaced in necessary cases |
||
461 | to configuration variables. |
||
462 | - Disabled all the PPP code forking processes. |
||
463 | - Removed IPX support, lwIP does not support IPX. |
||
464 | - Ported and improved random module from the previous PPP port. |
||
465 | - Removed samba TDB (file-driven database) usage, because it needs a filesystem. |
||
466 | - MS-CHAP required a DES implementation, we added the latest PolarSSL DES |
||
467 | implementation which is under a BSD-ish license. |
||
468 | - Also switched to PolarSSL MD4,MD5,SHA1 implementations, which are meant to be |
||
469 | used in embedded devices with reduced memory footprint. |
||
470 | - Removed PPP configuration file parsing support. |
||
471 | - Added macro definition EAP_SUPPORT to make EAP support optional. |
||
472 | - Added macro definition CHAP_SUPPORT to make CHAP support optional. |
||
473 | - Added macro definition MSCHAP_SUPPORT to make MSCHAP support optional. |
||
474 | - Added macro definition PAP_SUPPORT to make PAP support optional. |
||
475 | - Cleared all Linux syscall calls. |
||
476 | - Disabled demand support using a macro, so that it can be ported later. |
||
477 | - Disabled ECP support using a macro, so that it can be ported later. |
||
478 | - Disabled CCP support using a macro, so that it can be ported later. |
||
479 | - Disabled CBCP support using a macro, so that it can be ported later. |
||
480 | - Disabled LQR support using a macro, so that it can be ported later. |
||
481 | - Print packet debug feature optional, through PRINTPKT_SUPPORT |
||
482 | - Removed POSIX signal usage. |
||
483 | - Fully ported PPPoS code from the previous port. |
||
484 | - Fully ported PPPoE code from the previous port. |
||
485 | - Fully ported VJ compression protocol code from the previous port. |
||
486 | - Removed all malloc()/free() use from PPP, replaced by stack usage or PBUF. |
||
487 | - Disabled PPP server support using a macro, so that it can be ported later. |
||
488 | - Switched all PPP debug to lwIP debug system. |
||
489 | - Created PPP Control Block (PPP PCB), removed PPP unit integer everywhere, |
||
490 | removed all global variables everywhere, did everything necessary for |
||
491 | the PPP stack to support more than one PPP session (pppd only support |
||
492 | one session per process). |
||
493 | - Removed the statically allocated output buffer, now using PBUF. |
||
494 | - Improved structure size of all PPP modules, deep analyze of code to reduce |
||
495 | variables size to the bare minimum. Switched all boolean type (char type in |
||
496 | most architecture) to compiler generated bitfields. |
||
497 | - Added PPP IPv6 support, glued lwIP IPv6 support to PPP. |
||
498 | - Now using a persistent netif interface which can then be used in lwIP |
||
499 | functions requiring a netif. |
||
500 | - Now initializing PPP in lwip_init() function. |
||
501 | - Reworked completely the PPP state machine, so that we don't end up in |
||
502 | anymore in inconsistent state, especially with PPPoE. |
||
503 | - Improved the way we handle PPP reconnection after disconnect, cleaning |
||
504 | everything required so that we start the PPP connection again from a |
||
505 | clean state. |
||
506 | - Added PPP holdoff support, allow the lwIP user to wait a little bit before |
||
507 | reconnecting, prevents connection flood, especially when using PPPoL2TP. |
||
508 | - Added PPPoL2TP LAC support (a.k.a. UDP tunnels), adding a VPN client |
||
509 | feature to lwIP, L2TP being a widely used tunnel protocol. |
||
510 | - Switched all used PPP types to lwIP types (u8t, u16t, u32t, ...) |
||
511 | - Added PPP API "sequential" thread-safe API, based from NETIFAPI. |
||
512 | |||
513 | 2011-07-21: Simon Goldschmidt |
||
514 | * sockets.c, opt.h: (bug #30185): added LWIP_FIONREAD_LINUXMODE that makes |
||
515 | ioctl/FIONREAD return the size of the next pending datagram. |
||
516 | |||
517 | 2011-05-25: Simon Goldschmidt |
||
518 | * again nearly the whole stack, renamed ip.c to ip4.c, ip_addr.c to ip4_addr.c, |
||
519 | combined ipv4/ipv6 inet_chksum.c, added ip.h, ip_addr.h: Combined IPv4 |
||
520 | and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP |
||
521 | code so that the code is more readable. |
||
522 | |||
523 | 2011-05-17: Patch by Ivan Delamer (only checked in by Simon Goldschmidt) |
||
524 | * nearly the whole stack: Finally, we got decent IPv6 support, big thanks to |
||
525 | Ivan! (this is work in progress: we're just post release anyway :-) |
||
526 | |||
527 | |||
528 | ++ Bugfixes: |
||
529 | |||
530 | 2016-08-23: Simon Goldschmidt |
||
531 | * etharp: removed ETHARP_TRUST_IP_MAC since it is insecure and we don't need |
||
532 | it any more after implementing unicast ARP renewal towards arp entry timeout |
||
533 | |||
534 | 2016-07-20: Simon Goldschmidt |
||
535 | * memp.h/.c: fixed bug #48442 (memp stats don't work for MEMP_MEM_MALLOC) |
||
536 | |||
537 | 2016-07-21: Simon Goldschmidt (patch by Ambroz Bizjak) |
||
538 | * tcp_in.c, tcp_out.c: fixed bug #48543 (TCP sent callback may prematurely |
||
539 | report sent data when only part of a segment is acked) and don't include |
||
540 | SYN/FIN in snd_buf counter |
||
541 | |||
542 | 2016-07-19: Simon Goldschmidt |
||
543 | * etharp.c: fixed bug #48477 (ARP input packet might update static entry) |
||
544 | |||
545 | 2016-07-11: Simon Goldschmidt |
||
546 | * tcp_in.c: fixed bug #48476 (TCP sent callback called wrongly due to picking |
||
547 | up old pcb->acked |
||
548 | |||
549 | 2016-06-30: Simon Goldschmidt (original patch by Fabian Koch) |
||
550 | * tcp_in.c: fixed bug #48170 (Vulnerable to TCP RST spoofing) |
||
551 | |||
552 | 2016-05-20: Dirk Ziegelmeier |
||
553 | * sntp.h/.c: Fix return value of sntp_getserver() call to return a pointer |
||
554 | |||
555 | 2016-04-05: Simon Goldschmidt (patch by Philip Gladstone) |
||
556 | * udp.c: patch #8358: allow more combinations of listening PCB for IPv6 |
||
557 | |||
558 | 2016-04-05: Simon Goldschmidt |
||
559 | * netconn/socket API: fixed bug# 43739 (Accept not reporting errors about |
||
560 | aborted connections): netconn_accept() returns ERR_ABRT (sockets: ECONNABORTED) |
||
561 | for aborted connections, ERR_CLSD (sockets: EINVAL) if the listening netconn |
||
562 | is closed, which better seems to follow the standard. |
||
563 | |||
564 | 2016-03-23: Florent Matignon |
||
565 | * dhcp.c: fixed bug #38203: DHCP options are not recorded in all DHCP ack messages |
||
566 | |||
567 | 2016-03-22: Simon Goldschmidt |
||
568 | * tcp: changed accept handling to be done internally: the application does not |
||
569 | have to call tcp_accepted() any more. Instead, when delaying accept (e.g. sockets |
||
570 | do), call tcp_backlog_delayed()/tcp_backlog_accepted() (fixes bug #46696) |
||
571 | |||
572 | 2016-03-22: Simon Goldschmidt |
||
573 | * dns.c: ignore dns response parsing errors, only abort resolving for correct |
||
574 | responses or error responses from correct server (bug #47459) |
||
575 | |||
576 | 2016-03-17: Simon Goldschmidt |
||
577 | * api_msg.c: fixed bug #47448 (netconn/socket leak if RST is received during close) |
||
578 | |||
579 | 2016-03-17: Joel Cunningham |
||
580 | * api_msg.c: don't fail closing a socket/netconn when failing to allocate the |
||
581 | FIN segment; blocking the calling thread for a while is better than risking |
||
582 | leaking a netconn/socket (see bug #46701) |
||
583 | |||
584 | 2016-03-16: Joel Cunningham |
||
585 | * tcp_out.c: reset rto timer on fast retransmission |
||
586 | |||
587 | 2016-03-16: Deomid Ryabkov |
||
588 | * tcp_out.c: fixed bug #46384 Segment size calculation bug with MSS != TCP_MSS |
||
589 | |||
590 | 2016-03-05: Simon Goldschmidt |
||
591 | * err.h/.c, sockets.c: ERR_IF is not necessarily a fatal error |
||
592 | |||
593 | 2015-11-19: fix by Kerem Hadimli |
||
594 | * sockets.c: fixed bug #46471: lwip_accept() leaks socket descriptors if new |
||
595 | netconn was already closed because of peer behavior |
||
596 | |||
597 | 2015-11-12: fix by Valery Ushakov |
||
598 | * tcp_in.c: fixed bug #46365 tcp_accept_null() should call tcp_abort() |
||
599 | |||
600 | 2015-10-02: Dirk Ziegelmeier/Simon Goldschmidt |
||
601 | * snmp: cleaned up snmp structs API (fixed race conditions from bug #46089, |
||
602 | reduce ram/rom usage of tables): incompatible change for private MIBs |
||
603 | |||
604 | 2015-09-30: Simon Goldschmidt |
||
605 | * ip4_addr.c: fixed bug #46072: ip4addr_aton() does not check the number range |
||
606 | of all address parts |
||
607 | |||
608 | 2015-08-28: Simon Goldschmidt |
||
609 | * tcp.c, tcp_in.c: fixed bug #44023: TCP ssthresh value is unclear: ssthresh |
||
610 | is set to the full send window for active open, too, and is updated once |
||
611 | after SYN to ensure the correct send window is used |
||
612 | |||
613 | 2015-08-28: Simon Goldschmidt |
||
614 | * tcp: fixed bug #45559: Window scaling casts u32_t to u16_t without checks |
||
615 | |||
616 | 2015-08-26: Simon Goldschmidt |
||
617 | * ip6_frag.h/.c: fixed bug bug #41009: IPv6 reassembly broken on 64-bit platforms: |
||
618 | define IPV6_FRAG_COPYHEADER==1 on these platforms to copy the IPv6 header |
||
619 | instead of referencing it, which gives more room for struct ip6_reass_helper |
||
620 | |||
621 | 2015-08-25: Simon Goldschmidt |
||
622 | * sockets.c: fixed bug #45827: recvfrom: TCP window is updated with MSG_PEEK |
||
623 | |||
624 | 2015-08-20: Manoj Kumar |
||
625 | * snmp_msg.h, msg_in.c: fixed bug #43790: Sending octet string of Length >255 |
||
626 | from SNMP agent |
||
627 | |||
628 | 2015-08-19: Jens Nielsen |
||
629 | * icmp.c, ip4.c, tcp_in.c, udp.c, raw.c: fixed bug #45120: Broadcast & multiple |
||
630 | interfaces handling |
||
631 | |||
632 | 2015-08-19: Simon Goldschmidt (patch by "Sandra") |
||
633 | * dns.c: fixed bug #45004: dns response without answer might be discarded |
||
634 | |||
635 | 2015-08-18: Chrysn |
||
636 | * timers.c: patch #8704 fix sys_timeouts_sleeptime function |
||
637 | |||
638 | 2015-07-01: Erik Ekman |
||
639 | * puf.c: fixed bug #45454 (pbuf_take_at() skips write and returns OK if offset |
||
640 | is at start of pbuf in chain) |
||
641 | |||
642 | 2015-05-19: Simon Goldschmidt |
||
643 | * dhcp.h/.c: fixed bugs #45140 and #45141 (dhcp was not stopped correctly after |
||
644 | fixing bug #38204) |
||
645 | |||
646 | 2015-03-21: Simon Goldschmidt (patch by Homyak) |
||
647 | * tcp_in.c: fixed bug #44766 (LWIP_WND_SCALE: tcphdr->wnd was not scaled in |
||
648 | two places) |
||
649 | |||
650 | 2015-03-21: Simon Goldschmidt |
||
651 | * tcp_impl.h, tcp.c, tcp_in.c: fixed bug #41318 (Bad memory ref in tcp_input() |
||
652 | after tcp_close()) |
||
653 | |||
654 | 2015-03-21: Simon Goldschmidt |
||
655 | * tcp_in.c: fixed bug #38468 (tcp_sent() not called on half-open connection for |
||
656 | data ACKed with the same ack as FIN) |
||
657 | |||
658 | 2015-03-21: Simon Goldschmidt (patch by Christoffer Lind) |
||
659 | * dhcp.h/.c: fixed bug #38204 (DHCP lease time not handled correctly) |
||
660 | |||
661 | 2015-03-20: Simon Goldschmidt |
||
662 | * dhcp.c: fixed bug #38714 (Missing option and client address in DHCPRELEASE message) |
||
663 | |||
664 | 2015-03-19: Simon Goldschmidt |
||
665 | * api.h, tcpip.h, api_lib.c, api_msg.c: fixed race conditions in assigning |
||
666 | netconn->last_err (fixed bugs #38121 and #37676) |
||
667 | |||
668 | 2015-03-09: Simon Goldschmidt |
||
669 | * ip4.c: fixed the IPv4 part of bug #43904 (ip_route() must detect linkup status) |
||
670 | |||
671 | 2015-03-04: Simon Goldschmidt |
||
672 | * nd6.c: fixed bug #43784 (a host should send at least one Router Solicitation) |
||
673 | |||
674 | 2015-03-04: Valery Ushakov |
||
675 | * ip6.c: fixed bug #41094 (Byte-order bug in IPv6 fragmentation header test) |
||
676 | |||
677 | 2015-03-04: Zach Smith |
||
678 | * nd6.c: fixed bug #38153 (nd6_input() byte order issues) |
||
679 | |||
680 | 2015-02-26: Simon Goldschmidt |
||
681 | * netif.c, tcp.h/.c: fixed bug #44378 (TCP connections are not aborted on netif |
||
682 | remove) |
||
683 | |||
684 | 2015-02-25: Simon Goldschmidt |
||
685 | * ip4.c, etharp.c: fixed bug #40177 (System hangs when dealing with corrupted |
||
686 | packets), implemented task #12357 (Ensure that malicious packets don't |
||
687 | assert-fail): improved some pbuf_header calls to not assert-fail. |
||
688 | |||
689 | 2015-02-25: patch by Joel Cunningham |
||
690 | * udp.h/.c, sockets.c: fixed bug #43028 (IP_MULTICAST_TTL affects unicast |
||
691 | datagrams) |
||
692 | |||
693 | 2015-02-25: patch by Greg Renda |
||
694 | * ip4_frag.c: fixed bug #38210 (ip reassembly while remove oldest datagram) |
||
695 | |||
696 | 2015-02-25: Simon Goldschmidt |
||
697 | * sockets.c: fixed bug #38165 (socket with mulicast): ensure igmp membership |
||
698 | are dropped when socket (not netconn!) is closed. |
||
699 | |||
700 | 2015-02-25: Simon Goldschmidt |
||
701 | * ip4.h/.c, udp.c: fixed bug #38061 (wrong multicast routing in IPv4) by |
||
702 | adding an optional default netif for multicast routing |
||
703 | |||
704 | 2015-02-25: Simon Goldschmidt |
||
705 | * netconn API: fixed that netconn_connect still used message passing for |
||
706 | LWIP_TCPIP_CORE_LOCKING==1 |
||
707 | |||
708 | 2015-02-22: patch by Jens Nielsen |
||
709 | * icmp.c: fixed bug #38803 (Source address in broadcast ping reply) |
||
710 | |||
711 | 2015-02-22: Simon Goldschmidt |
||
712 | * udp.h, sockets.c: added proper accessor functions for pcb->multicast_ip |
||
713 | (previously used by get/setsockopt only) |
||
714 | |||
715 | 2015-02-18: Simon Goldschmidt |
||
716 | * sockets.c: Fixed select not reporting received FIN as 'readable' in certain |
||
717 | rare cases (bug #43779: select(), close(), and TCP retransmission error) |
||
718 | |||
719 | 2015-02-17: Simon Goldschmidt |
||
720 | * err.h, sockets.c, api_msg.c: fixed bug #38853 "connect() use a wrong errno": |
||
721 | return ERR_ALREADY/EALRADY during connect, ERR_ISCONN/EISCONN when already |
||
722 | connected |
||
723 | |||
724 | 2015-02-17: Simon Goldschmidt |
||
725 | * tcp_impl.h, tcp_out.c, tcp.c, api_msg.c: fixed bug #37614 "Errors from |
||
726 | ipX_output are not processed". Now tcp_output(_segment) checks for the return |
||
727 | value of ipX_output and does not try to send more on error. A netif driver |
||
728 | can call tcp_txnow() (from tcpip_thread!) to try to send again if TX buffers |
||
729 | are available again. |
||
730 | |||
731 | 2015-02-14: patches by Freddie Chopin |
||
732 | * snmp*: made community writable, fixed some const pointers |
||
733 | |||
734 | 2015-02-13: Simon Goldschmidt |
||
735 | * msg_in.c: fixed bug #22070 "MIB_OBJECT_WRITE_ONLY not implemented in SNMP" |
||
736 | |||
737 | 2015-02-12: Simon Goldschmidt |
||
738 | * ip.h, ip4.c, ip6.c: fixed bug #36403 "ip4_input() and ip6_input() always pass |
||
739 | inp to higher layers": now the accepting netif is passed up, but the input |
||
740 | netif is available through ip_current_input_netif() if required. |
||
741 | |||
742 | 2015-02-11: patch by hichard |
||
743 | * tcpip.c: fixed bug #43094 "The function tcpip_input() forget to handle IPv6" |
||
744 | |||
745 | 2015-02-10: Simon Goldschmidt |
||
746 | * netconn API: fixed that netconn_close/netconn_delete still used message passing |
||
747 | for LWIP_TCPIP_CORE_LOCKING==1 |
||
748 | |||
749 | 2015-02-10: Simon Goldschmidt |
||
750 | * netconn/socket api: fixed bug #44225 "closing TCP socket should time out |
||
751 | eventually", implemented task #6930 "Implement SO_LINGER": closing TCP sockets |
||
752 | times out after 20 seconds or after the configured SND_TIMEOUT or depending |
||
753 | on the linger settings. |
||
754 | |||
755 | 2015-01-27: Simon Goldschmidt |
||
756 | * api_msg.c: fixed that SHUT_RD followed by SHUT_WR was different to SHUT_RDWR, |
||
757 | fixed return value of lwip_netconn_do_close on unconnected netconns |
||
758 | |||
759 | 2015-01-17: Simon Goldschmidt |
||
760 | * sockets.c: fixed bug #43361 select() crashes with stale FDs |
||
761 | |||
762 | 2015-01-17: Simon Goldschmidt |
||
763 | * sockets.c/.h, memp_std.h: fixed bug #40788 "lwip_setsockopt_internal() crashes" |
||
764 | by rewriting set/getsockopt functions to combine checks with the actual code |
||
765 | and add more NULL checks; this also fixes that CORE_LOCKING used message |
||
766 | passing for set/getsockopt. |
||
767 | |||
768 | 2014-12-19: Simon Goldschmidt |
||
769 | * opt.h, dhcp.h/.c: prevent dhcp from starting when netif link is down (only |
||
770 | when LWIP_DHCP_CHECK_LINK_UP==1, which is disabled by default for |
||
771 | compatibility reasons) |
||
772 | |||
773 | 2014-12-17: Simon Goldschmidt |
||
774 | * tcp_out.c: fixed bug #43840 Checksum error for TCP_CHECKSUM_ON_COPY==1 for |
||
775 | no-copy data with odd length |
||
776 | |||
777 | 2014-12-10: Simon Goldschmidt |
||
778 | * sockets.c, tcp.c, others: fixed bug #43797 set/getsockopt: SO_SNDTIMEO/SO_RCVTIMEO |
||
779 | take int as option but should take timeval (LWIP_SO_SNDRCVTIMEO_STANDARD==0 can |
||
780 | be used to revert to the old 'winsock' style behaviour) |
||
781 | Fixed implementation of SO_ACCEPTCONN to just look at the pcb state |
||
782 | |||
783 | 2014-12-09: Simon Goldschmidt |
||
784 | * ip4.c: fixed bug #43596 IGMP queries from 0.0.0.0 are discarded |
||
785 | |||
786 | 2014-10-21: Simon Goldschmidt (patch by Joel Cunningham and Albert Huitsing) |
||
787 | * sockts.c: fixed bugs #41495 Possible threading issue in select() and #43278 |
||
788 | event_callback() handle context switch when calling sys_sem_signal() |
||
789 | |||
790 | 2014-10-21: Simon Goldschmidt |
||
791 | * api_msg.c: fixed bug #38219 Assert on TCP netconn_write with sndtimeout set |
||
792 | |||
793 | 2014-09-16: Kevin Cernekee |
||
794 | * dns.c: patch #8480 Fix handling of dns_seqno wraparound |
||
795 | |||
796 | 2014-09-16: Simon Goldschmidt |
||
797 | * tcp_out.c: fixed bug #43192 tcp_enqueue_flags() should not check TCP_SND_QUEUELEN |
||
798 | when sending FIN |
||
799 | |||
800 | 2014-09-03: Simon Goldschmidt |
||
801 | * msg_in.c: fixed bug #39355 SNMP Memory Leak in case of error |
||
802 | |||
803 | 2014-09-02: Simon Goldschmidt |
||
804 | * err.h/.c, sockets.c, api_msg.c: fixed bug #43110 call getpeername() before |
||
805 | listen() will cause a error |
||
806 | |||
807 | 2014-09-02: Simon Goldschmidt |
||
808 | * sockets.c: fixed bug #42117 lwip_fcntl does not set errno |
||
809 | |||
810 | 2014-09-02: Simon Goldschmidt |
||
811 | * tcp.c: fixed bug #42299 tcp_abort() leaves freed pcb on tcp_bound_pcbs list |
||
812 | |||
813 | 2014-08-20: Simon Goldschmidt |
||
814 | * dns.c: fixed bug #42987 lwIP is vulnerable to DNS cache poisoning due to |
||
815 | non-randomized TXIDs |
||
816 | |||
817 | 2014-06-03: Simon Goldschmidt |
||
818 | * tcp_impl.h, tcp_in.c: fixed bug #37969 SYN packet dropped as short packet in |
||
819 | tcp_input function |
||
820 | |||
821 | 2014-05-20: Simon Goldschmidt |
||
822 | * tcp_out.c: fixed bug #37184 tcp_write problem for pcbs in the SYN_SENT state |
||
823 | |||
824 | 2014-05-19: Simon Goldschmidt |
||
825 | * *.h: Fixed bug #35874 reserved identifier violation (removed leading underscores |
||
826 | from header include guards) |
||
827 | |||
828 | 2014-04-08: Simon Goldschmidt |
||
829 | * tcp.c: Fixed bug #36167 tcp server crash when client closes (maximum window) |
||
830 | |||
831 | 2014-04-06: Simon Goldschmidt |
||
832 | * tcp_in.c: Fixed bug #36210 lwIP does not elicit an empty ACK when received |
||
833 | unacceptable ACK |
||
834 | |||
835 | 2014-04-06: Simon Goldschmidt |
||
836 | * dhcp.c, ip4.c/.h, ip6.c/.h, udp.c/.h, ip.h: Fixed bug #41787 DHCP Discovery |
||
837 | is invalid when an IP is set to thet netif. |
||
838 | |||
839 | 2014-03-14: Simon Goldschmidt |
||
840 | * tcp_out.c: Fixed bug #36153 TCP Cheksum error if LWIP_CHECKSUM_ON_COPY=1 |
||
841 | |||
842 | 2014-03-11: Simon Goldschmidt (patch by Mason) |
||
843 | * opt.h, sockets.c: fixed bug #35928 BSD sockets functions must set errno for |
||
844 | POSIX-compliance |
||
845 | |||
846 | 2014-02-27: Simon Goldschmidt |
||
847 | * dhcp.c: fixed bug #40303 DHCP xid renewed when sending a DHCPREQUEST |
||
848 | |||
849 | 2014-02-27: Simon Goldschmidt |
||
850 | * raw.c: fixed bug #41680 raw socket can not receive IPv6 packet when |
||
851 | IP_SOF_BROADCAST_RECV==1 |
||
852 | |||
853 | 2014-02-27: Simon Goldschmidt |
||
854 | * api_msg.c, sockets.c: fixed bug #38404 getpeeraddr returns success on |
||
855 | unconnected/listening TCP sockets |
||
856 | |||
857 | 2014-02-27: Simon Goldschmidt |
||
858 | * sockets.c: fixed bug #41729 Some socket functions return Exyz instead of -1 |
||
859 | |||
860 | 2014-02-25: Simon Goldschmidt |
||
861 | * ip4.c: fixed bug #39514 ip_route() may return an IPv6-only interface |
||
862 | |||
863 | 2014-02-25: Simon Goldschmidt, patch by Fatih Asici |
||
864 | * pbuf.c: fixed bug #39356 Wrong increment in pbuf_memfind() |
||
865 | |||
866 | 2014-02-25: Simon Goldschmidt |
||
867 | * netif.c/.h, udp.c: fixed bug #39225 udp.c uses netif_matches_ip6_addr() incorrectly; |
||
868 | renamed function netif_matches_ip6_addr() to netif_get_ip6_addr_match() |
||
869 | |||
870 | 2014-02-25: Simon Goldschmidt |
||
871 | * igmp.c: fixed bug #39145 IGMP membership report for 224.0.0.1 |
||
872 | |||
873 | 2014-02-22: Simon Goldschmidt (patch by Amir Shalem) |
||
874 | * etharp.c, opt.h: fixed bug #34681 Limit ARP queue length by ARP_QUEUE_LEN (=3) |
||
875 | |||
876 | 2014-02-22: Simon Goldschmidt (patch by Amir Shalem) |
||
877 | * etharp.h/.c: fixed bug #34682 Limit ARP request flood for unresolved entry |
||
878 | |||
879 | 2014-02-20: Simon Goldschmidt |
||
880 | * tcp_out.c: fixed bug #39683 Assertion "seg->tcphdr not aligned" failed with |
||
881 | MEM_ALIGNMENT = 8 |
||
882 | |||
883 | 2014-02-20: Simon Goldschmidt |
||
884 | * sockets.c: fixed bug #39882 No function shall set errno to 0 |
||
885 | |||
886 | 2014-02-20: Simon Goldschmidt |
||
887 | * mib_structs.c: fixed bug #40050 SNMP problem with MIB arrays > 255 |
||
888 | |||
889 | 2014-02-20: Simon Goldschmidt |
||
890 | * api.h, sockets.c: fixed bug #41499 netconn::recv_avail can overflow |
||
891 | |||
892 | 2014-01-08: Stathis Voukelatos |
||
893 | * memp_std.h: patch #7928 Fixed size calculation in MALLOC memory pool |
||
894 | creation macro |
||
895 | |||
896 | 2014-01-18: Brian Fahs |
||
897 | * tcp_out.c: patch #8237: tcp_rexmit_rto fails to update pcb->unsent_oversize |
||
898 | when necessary |
||
899 | |||
900 | 2014-01-17: Grant Erickson, Jay Logue, Simon Goldschmidt |
||
901 | * ipv6.c, netif.c: patch #7913 Enable Support for IPv6 Loopback |
||
902 | |||
903 | 2014-01-16: Stathis Voukelatos |
||
904 | * netif.c: patch #7902 Fixed netif_poll() operation when LWIP_LOOPBACK_MAX_PBUFS > 0 |
||
905 | |||
906 | 2014-01-14: "Freddie Chopin" |
||
907 | * snmp.h, mib2.c: fixed constness and spelling of sysdescr |
||
908 | |||
909 | 2014-01-14: Simon Goldschmidt (patch by Thomas Faber) |
||
910 | * tcpip.c: patch #8241: Fix implicit declaration of ip_input with |
||
911 | LWIP_TCPIP_CORE_LOCKING_INPUT disabled |
||
912 | |||
913 | 2014-01-14: chrysn |
||
914 | * timers.c: patch #8244 make timeouts usable reliably from outside of the |
||
915 | timeout routine |
||
916 | |||
917 | 2014-01-10: Simon Goldschmidt |
||
918 | * ip_frag.c, ip6_frag.c: fixed bug #41041 Potential use-after-free in IPv6 reassembly |
||
919 | |||
920 | 2014-01-10: Simon Goldschmidt |
||
921 | * memp.c: fixed bug #41188 Alignment error in memp_init() when MEMP_SEPARATE_POOLS==1 |
||
922 | |||
923 | 2014-01-10: Simon Goldschmidt |
||
924 | * tcp.c: fixed bug #39898 tcp_fasttmr() possible lock due to infinte queue process loop |
||
925 | |||
926 | 2013-06-29: Simon Goldschmidt |
||
927 | * inet.h, sockets.h: partially fixed bug #37585: IPv6 compatibility (in socket structs) |
||
928 | |||
929 | 2013-06-29: Simon Goldschmidt |
||
930 | * inet6.h: bug #37585/task #12600: fixed struct in6_addr.s6_addr to conform to spec |
||
931 | |||
932 | 2013-04-24: patch by Liam <morepork> |
||
933 | * api_msg.c: patch #8008 Fix a potential null pointer dereference in assert |
||
934 | |||
935 | 2013-04-24: Simon Goldschmidt |
||
936 | * igmp.c: fixed possible division by zero |
||
937 | |||
938 | 2013-04-24: Simon Goldschmidt |
||
939 | * ip6.h, some ipv6 C files: fixed bug #38526 Coverity: Recursive Header Inclusion in ip6.h |
||
940 | |||
941 | 2013-04-24: Simon Goldschmidt (patch by Emil Ljungdahl): |
||
942 | * netif.c: fixed bug #38586 netif_loop_output() "deadlocks" |
||
943 | |||
944 | 2013-01-15: Simon Goldschmidt |
||
945 | * ip4.c: fixed bug #37665 ip_canforward operates on address in wrong byte order |
||
946 | |||
947 | 2013-01-15: Simon Goldschmidt |
||
948 | * pbuf.h: fixed bug #38097 pbuf_free_ooseq() warning |
||
949 | |||
950 | 2013-01-14: Simon Goldschmidt |
||
951 | * dns.c: fixed bug #37705 Possible memory corruption in DNS query |
||
952 | |||
953 | 2013-01-11: Simon Goldschmidt |
||
954 | * raw.c: fixed bug #38066 Raw pcbs can alter packet without eating it |
||
955 | |||
956 | 2012-08-22: Simon Goldschmidt |
||
957 | * memp.c: fixed bug #37166: memp_sanity check loops itself |
||
958 | |||
959 | 2012-08-13: Simon Goldschmidt |
||
960 | * dhcp.c: fixed bug #36645: Calling dhcp_release before dhcp_start |
||
961 | dereferences NULL |
||
962 | |||
963 | 2012-08-13: Simon Goldschmidt |
||
964 | * msg_out.c: fixed bug #36840 snmp_send_trap() NULL de-reference if traps |
||
965 | configured but no interfaces available |
||
966 | |||
967 | 2012-08-13: Simon Goldschmidt |
||
968 | * dns.c: fixed bug #36899 DNS TTL 0 is cached for a long time |
||
969 | |||
970 | 2012-05-11: Simon Goldschmidt (patch by Marty) |
||
971 | * memp.c: fixed bug #36412: memp.c does not compile when |
||
972 | MEMP_OVERFLOW_CHECK > zero and MEMP_SEPARATE_POOLS == 1 |
||
973 | |||
974 | 2012-05-03: Simon Goldschmidt (patch by Sylvain Rochet) |
||
975 | * ppp.c: fixed bug #36283 (PPP struct used on header size computation and |
||
976 | not packed) |
||
977 | |||
978 | 2012-05-03: Simon Goldschmidt (patch by David Empson) |
||
979 | * ppp.c: fixed bug #36388 (PPP: checksum-only in last pbuf leads to pbuf with |
||
980 | zero length) |
||
981 | |||
982 | 2012-03-25: Simon Goldschmidt |
||
983 | * api_msg.c: Fixed bug #35817: do_connect() invalidly signals op_completed |
||
984 | for UDP/RAW with LWIP_TCPIP_CORE_LOCKING==1 |
||
985 | |||
986 | 2012-03-25: Simon Goldschmidt |
||
987 | * api_msg.h, api_lib.c, api_msg.c, netifapi.c: fixed bug #35931: Name space |
||
988 | pollution in api_msg.c and netifapi.c |
||
989 | |||
990 | 2011-08-24: Simon Goldschmidt |
||
991 | * inet6.h: fixed bug #34124 struct in6_addr does not conform to the standard |
||
992 | |||
993 | |||
994 | |||
995 | (STABLE-1.4.1) |
||
996 | |||
997 | ++ New features: |
||
998 | |||
999 | 2012-03-25: Simon Goldschmidt (idea by Mason) |
||
1000 | * posix/*: added posix-compatibility include files posix/netdb.h and posix/sys/socket.h |
||
1001 | which are a simple wrapper to the correct lwIP include files. |
||
1002 | |||
1003 | 2012-01-16: Simon Goldschmidt |
||
1004 | * opt.h, icmp.c: Added option CHECKSUM_GEN_ICMP |
||
1005 | |||
1006 | 2011-12-17: Simon Goldschmidt |
||
1007 | * ip.h: implemented API functions to access so_options of IP pcbs (UDP, TCP, RAW) |
||
1008 | (fixes bug #35061) |
||
1009 | |||
1010 | 2011-09-27: Simon Goldschmidt |
||
1011 | * opt.h, tcp.c, tcp_in.c: Implemented limiting data on ooseq queue (task #9989) |
||
1012 | (define TCP_OOSEQ_MAX_BYTES / TCP_OOSEQ_MAX_PBUFS in lwipopts.h) |
||
1013 | |||
1014 | 2011-09-21: Simon Goldschmidt |
||
1015 | * opt.h, api.h, api_lib.c, api_msg.h/.c, sockets.c: Implemented timeout on |
||
1016 | send (TCP only, bug #33820) |
||
1017 | |||
1018 | 2011-09-21: Simon Goldschmidt |
||
1019 | * init.c: Converted runtime-sanity-checks into compile-time checks that can |
||
1020 | be disabled (since runtime checks can often not be seen on embedded targets) |
||
1021 | |||
1022 | 2011-09-11: Simon Goldschmidt |
||
1023 | * ppp.h, ppp_impl.h: splitted ppp.h to an internal and external header file |
||
1024 | to get a clear separation of which functions an application or port may use |
||
1025 | (task #11281) |
||
1026 | |||
1027 | 2011-09-11: Simon Goldschmidt |
||
1028 | * opt.h, tcp_impl.h, tcp.c, udp.h/.c: Added a config option to randomize |
||
1029 | initial local TCP/UDP ports (so that different port ranges are used after |
||
1030 | a reboot; bug #33818; this one added tcp_init/udp_init functions again) |
||
1031 | |||
1032 | 2011-09-03: Simon Goldschmidt |
||
1033 | * dhcp.c: DHCP uses LWIP_RAND() for xid's (bug #30302) |
||
1034 | |||
1035 | 2011-08-24: Simon Goldschmidt |
||
1036 | * opt.h, netif.h/.c: added netif remove callback (bug #32397) |
||
1037 | |||
1038 | 2011-07-26: Simon Goldschmidt |
||
1039 | * etharp.c: ETHARP_SUPPORT_VLAN: add support for an external VLAN filter |
||
1040 | function instead of only checking for one VLAN (define ETHARP_VLAN_CHECK_FN) |
||
1041 | |||
1042 | 2011-07-21: Simon Goldschmidt (patch by hanhui) |
||
1043 | * ip4.c, etharp.c, pbuf.h: bug #33634 ip_forward() have a faulty behaviour: |
||
1044 | Added pbuf flags to mark incoming packets as link-layer broadcast/multicast. |
||
1045 | Also added code to allow ip_forward() to forward non-broadcast packets to |
||
1046 | the input netif (set IP_FORWARD_ALLOW_TX_ON_RX_NETIF==1). |
||
1047 | |||
1048 | 2011-06-26: Simon Goldschmidt (patch by Cameron Gutman) |
||
1049 | * tcp.c, tcp_out.c: bug #33604: added some more asserts to check that |
||
1050 | pcb->state != LISTEN |
||
1051 | |||
1052 | 2011-05-14: Simon Goldschmidt (patch by Stéphane Lesage) |
||
1053 | * tcpip.c/.h: patch #7449 allow tcpip callback from interrupt with static |
||
1054 | memory message |
||
1055 | |||
1056 | |||
1057 | ++ Bugfixes: |
||
1058 | |||
1059 | 2012-09-26: Simon Goldschmidt |
||
1060 | * api_msg.c: fixed bug #37405 'err_tcp()' uses already freed 'netconn' object |
||
1061 | |||
1062 | 2012-09-26: patch by Henrik Persson |
||
1063 | * dhcp.c: patch #7843 Fix corner case with dhcp timeouts |
||
1064 | |||
1065 | 2012-09-26: patch by Henrik Persson |
||
1066 | * dhcp.c: patch #7840 Segfault in dhcp_parse_reply if no end marker in dhcp packet |
||
1067 | |||
1068 | 2012-08-22: Simon Goldschmidt |
||
1069 | * memp.c: fixed bug #37166: memp_sanity check loops itself |
||
1070 | |||
1071 | 2012-05-08: Simon Goldschmidt |
||
1072 | * tcp_out.c: fixed bug: #36380 unsent_oversize mismatch in 1.4.1RC1 (this was |
||
1073 | a debug-check issue only) |
||
1074 | |||
1075 | 2012-03-27: Simon Goldschmidt |
||
1076 | * vj.c: fixed bug #35756 header length calculation problem in ppp/vj.c |
||
1077 | |||
1078 | 2012-03-27: Simon Goldschmidt (patch by Mason) |
||
1079 | * tcp_out.c: fixed bug #35945: SYN packet should provide the recv MSS not the |
||
1080 | send MSS |
||
1081 | |||
1082 | 2012-03-22: Simon Goldschmidt |
||
1083 | * ip4.c: fixed bug #35927: missing refragmentaion in ip_forward |
||
1084 | |||
1085 | 2012-03-20: Simon Goldschmidt (patch by Mason) |
||
1086 | * netdb.c: fixed bug #35907: lwip_gethostbyname_r returns an invalid h_addr_list |
||
1087 | |||
1088 | 2012-03-12: Simon Goldschmidt (patch by Bostjan Meglic) |
||
1089 | * ppp.c: fixed bug #35809: PPP GetMask(): Compiler warning on big endian, |
||
1090 | possible bug on little endian system |
||
1091 | |||
1092 | 2012-02-23: Simon Goldschmidt |
||
1093 | * etharp.c: fixed bug #35595: Impossible to send broadcast without a gateway |
||
1094 | (introduced when fixing bug# 33551) |
||
1095 | |||
1096 | 2012-02-16: Simon Goldschmidt |
||
1097 | * ppp.c: fixed pbuf leak when PPP session is aborted through pppSigHUP() |
||
1098 | (bug #35541: PPP Memory Leak) |
||
1099 | |||
1100 | 2012-02-16: Simon Goldschmidt |
||
1101 | * etharp.c: fixed bug #35531: Impossible to send multicast without a gateway |
||
1102 | (introduced when fixing bug# 33551) |
||
1103 | |||
1104 | 2012-02-16: Simon Goldschmidt (patch by Stéphane Lesage) |
||
1105 | * msg_in.c, msg_out.c: fixed bug #35536 SNMP: error too big response is malformed |
||
1106 | |||
1107 | 2012-02-15: Simon Goldschmidt |
||
1108 | * init.c: fixed bug #35537: MEMP_NUM_* sanity checks should be disabled with |
||
1109 | MEMP_MEM_MALLOC==1 |
||
1110 | |||
1111 | 2012-02-12: Simon Goldschmidt |
||
1112 | * tcp.h, tcp_in.c, tcp_out.c: partly fixed bug #25882: TCP hangs on |
||
1113 | MSS > pcb->snd_wnd (by not creating segments bigger than half the window) |
||
1114 | |||
1115 | 2012-02-11: Simon Goldschmidt |
||
1116 | * tcp.c: fixed bug #35435: No pcb state check before adding it to time-wait |
||
1117 | queue while closing |
||
1118 | |||
1119 | 2012-01-22: Simon Goldschmidt |
||
1120 | * tcp.c, tcp_in.c: fixed bug #35305: pcb may be freed too early on shutdown(WR) |
||
1121 | |||
1122 | 2012-01-21: Simon Goldschmidt |
||
1123 | * tcp.c: fixed bug #34636: FIN_WAIT_2 - Incorrect shutdown of TCP pcb |
||
1124 | |||
1125 | 2012-01-20: Simon Goldschmidt |
||
1126 | * dhcp.c: fixed bug #35151: DHCP asserts on incoming option lengths |
||
1127 | |||
1128 | 2012-01-20: Simon Goldschmidt |
||
1129 | * pbuf.c: fixed bug #35291: NULL pointer in pbuf_copy |
||
1130 | |||
1131 | 2011-11-25: Simon Goldschmidt |
||
1132 | * tcp.h/.c, tcp_impl.h, tcp_in.c: fixed bug #31177: tcp timers can corrupt |
||
1133 | tcp_active_pcbs in some cases |
||
1134 | |||
1135 | 2011-11-23: Simon Goldschmidt |
||
1136 | * sys.c: fixed bug #34884: sys_msleep() body needs to be surrounded with |
||
1137 | '#ifndef sys_msleep' |
||
1138 | |||
1139 | 2011-11-22: Simon Goldschmidt |
||
1140 | * netif.c, etharp.h/.c: fixed bug #34684: Clear the arp table cache when |
||
1141 | netif is brought down |
||
1142 | |||
1143 | 2011-10-28: Simon Goldschmidt |
||
1144 | * tcp_in.c: fixed bug #34638: Dead code in tcp_receive - pcb->dupacks |
||
1145 | |||
1146 | 2011-10-23: Simon Goldschmidt |
||
1147 | * mem.c: fixed bug #34429: possible memory corruption with |
||
1148 | LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT set to 1 |
||
1149 | |||
1150 | 2011-10-18: Simon Goldschmidt |
||
1151 | * arch.h, netdb.c: fixed bug #34592: lwip_gethostbyname_r uses nonstandard |
||
1152 | error value |
||
1153 | |||
1154 | 2011-10-18: Simon Goldschmidt |
||
1155 | * opt.h: fixed default values of TCP_SNDLOWAT and TCP_SNDQUEUELOWAT for small |
||
1156 | windows (bug #34176 select after non-blocking send times out) |
||
1157 | |||
1158 | 2011-10-18: Simon Goldschmidt |
||
1159 | * tcp_impl.h, tcp_out.c: fixed bug #34587: TCP_BUILD_MSS_OPTION doesn't |
||
1160 | consider netif->mtu, causes slow network |
||
1161 | |||
1162 | 2011-10-18: Simon Goldschmidt |
||
1163 | * sockets.c: fixed bug #34581 missing parentheses in udplite sockets code |
||
1164 | |||
1165 | 2011-10-18: Simon Goldschmidt |
||
1166 | * sockets.h: fixed bug #34580 fcntl() is missing in LWIP_COMPAT_SOCKETS |
||
1167 | |||
1168 | 2011-10-17: Simon Goldschmidt |
||
1169 | * api_msg.c: fixed bug #34569: shutdown(SHUT_WR) crashes netconn/socket api |
||
1170 | |||
1171 | 2011-10-13: Simon Goldschmidt |
||
1172 | * tcp_in.c, tcp_out.c: fixed bug #34517 (persist timer is started although no |
||
1173 | zero window is received) by starting the persist timer when a zero window is |
||
1174 | received, not when we have more data queued for sending than fits into the |
||
1175 | window |
||
1176 | |||
1177 | 2011-10-13: Simon Goldschmidt |
||
1178 | * def.h, timers.c: fixed bug #34541: LWIP_U32_DIFF is unnecessarily complex |
||
1179 | |||
1180 | 2011-10-13: Simon Goldschmidt |
||
1181 | * sockets.c, api_lib.c: fixed bug #34540: compiler error when CORE_LOCKING is |
||
1182 | used and not all protocols are enabled |
||
1183 | |||
1184 | 2011-10-12: Simon Goldschmidt |
||
1185 | * pbuf.c: fixed bug #34534: Error in sending fragmented IP if MEM_ALIGNMENT > 4 |
||
1186 | |||
1187 | 2011-10-09: Simon Goldschmidt |
||
1188 | * tcp_out.c: fixed bug #34426: tcp_zero_window_probe() transmits incorrect |
||
1189 | byte value when pcb->unacked != NULL |
||
1190 | |||
1191 | 2011-10-09: Simon Goldschmidt |
||
1192 | * ip4.c: fixed bug #34447 LWIP_IP_ACCEPT_UDP_PORT(dst_port) wrong |
||
1193 | |||
1194 | 2011-09-27: Simon Goldschmidt |
||
1195 | * tcp_in.c, tcp_out.c: Reset pcb->unsent_oversize in 2 more places... |
||
1196 | |||
1197 | 2011-09-27: Simon Goldschmidt |
||
1198 | * tcp_in.c: fixed bug #28288: Data after FIN in oos queue |
||
1199 | |||
1200 | 2011-09-27: Simon Goldschmidt |
||
1201 | * dhcp.c: fixed bug #34406 dhcp_option_hostname() can overflow the pbuf |
||
1202 | |||
1203 | 2011-09-24: Simon Goldschmidt |
||
1204 | * mem.h: fixed bug #34377 MEM_SIZE_F is not defined if MEM_LIBC_MALLOC==1 |
||
1205 | |||
1206 | 2011-09-23: Simon Goldschmidt |
||
1207 | * pbuf.h, tcp.c, tcp_in.c: fixed bug #33871: rejecting TCP_EVENT_RECV() for |
||
1208 | the last packet including FIN can lose data |
||
1209 | |||
1210 | 2011-09-22: Simon Goldschmidt |
||
1211 | * tcp_impl.h: fixed bug #34355: nagle does not take snd_buf/snd_queuelen into |
||
1212 | account |
||
1213 | |||
1214 | 2011-09-21: Simon Goldschmidt |
||
1215 | * opt.h: fixed default value of TCP_SND_BUF to not violate the sanity checks |
||
1216 | in init.c |
||
1217 | |||
1218 | 2011-09-20: Simon Goldschmidt |
||
1219 | * timers.c: fixed bug #34337 (possible NULL pointer in sys_check_timeouts) |
||
1220 | |||
1221 | 2011-09-11: Simon Goldschmidt |
||
1222 | * tcp_out.c: use pcb->mss instead of TCP_MSS for preallocate mss-sized pbufs |
||
1223 | (bug #34019) |
||
1224 | |||
1225 | 2011-09-09: Simon Goldschmidt |
||
1226 | * udp.c: fixed bug #34072: UDP broadcast is received from wrong UDP pcb if |
||
1227 | udp port matches |
||
1228 | |||
1229 | 2011-09-03: Simon Goldschmidt |
||
1230 | * tcp_in.c: fixed bug #33952 PUSH flag in incoming packet is lost when packet |
||
1231 | is aggregated and sent to application |
||
1232 | |||
1233 | 2011-09-01: Simon Goldschmidt |
||
1234 | * opt.h: fixed bug #31809 LWIP_EVENT_API in opts.h is inconsistent compared |
||
1235 | to other options |
||
1236 | |||
1237 | 2011-09-01: Simon Goldschmidt |
||
1238 | * tcp_in.c: fixed bug #34111 RST for ACK to listening pcb has wrong seqno |
||
1239 | |||
1240 | 2011-08-24: Simon Goldschmidt |
||
1241 | * api_msg.c, sockets.c: fixed bug #33956 Wrong error returned when calling |
||
1242 | accept() on UDP connections |
||
1243 | |||
1244 | 2011-08-24: Simon Goldschmidt |
||
1245 | * sockets.h: fixed bug #34057 socklen_t should be a typedef |
||
1246 | |||
1247 | 2011-08-24: Simon Goldschmidt |
||
1248 | * pbuf.c: fixed bug #34112 Odd check in pbuf_alloced_custom (typo) |
||
1249 | |||
1250 | 2011-08-24: Simon Goldschmidt |
||
1251 | * dhcp.c: fixed bug #34122 dhcp: hostname can overflow |
||
1252 | |||
1253 | 2011-08-24: Simon Goldschmidt |
||
1254 | * netif.c: fixed bug #34121 netif_add/netif_set_ipaddr fail on NULL ipaddr |
||
1255 | |||
1256 | 2011-08-22: Simon Goldschmidt |
||
1257 | * tcp_out.c: fixed bug #33962 TF_FIN not always set after FIN is sent. (This |
||
1258 | merely prevents nagle from not transmitting fast after closing.) |
||
1259 | |||
1260 | 2011-07-22: Simon Goldschmidt |
||
1261 | * api_lib.c, api_msg.c, sockets.c, api.h: fixed bug #31084 (socket API returns |
||
1262 | always EMSGSIZE on non-blocking sockets if data size > send buffers) -> now |
||
1263 | lwip_send() sends as much as possible for non-blocking sockets |
||
1264 | |||
1265 | 2011-07-22: Simon Goldschmidt |
||
1266 | * pbuf.c/.h, timers.c: freeing ooseq pbufs when the pbuf pool is empty implemented |
||
1267 | for NO_SYS==1: when not using sys_check_timeouts(), call PBUF_CHECK_FREE_OOSEQ() |
||
1268 | at regular intervals from main level. |
||
1269 | |||
1270 | 2011-07-21: Simon Goldschmidt |
||
1271 | * etharp.c: fixed bug #33551 (ARP entries may time out although in use) by |
||
1272 | sending an ARP request when an ARP entry is used in the last minute before |
||
1273 | it would time out. |
||
1274 | |||
1275 | 2011-07-04: Simon Goldschmidt |
||
1276 | * sys_arch.txt: Fixed documentation after changing sys arch prototypes for 1.4.0. |
||
1277 | |||
1278 | 2011-06-26: Simon Goldschmidt |
||
1279 | * tcp.c: fixed bug #31723 (tcp_kill_prio() kills pcbs with the same prio) by |
||
1280 | updating its documentation only. |
||
1281 | |||
1282 | 2011-06-26: Simon Goldschmidt |
||
1283 | * mem.c: fixed bug #33545: With MEM_USE_POOLS==1, mem_malloc can return an |
||
1284 | unaligned pointer. |
||
1285 | |||
1286 | 2011-06-26: Simon Goldschmidt |
||
1287 | * mem.c: fixed bug #33544 "warning in mem.c in lwip 1.4.0 with NO_SYS=1" |
||
1288 | |||
1289 | 2011-05-25: Simon Goldschmidt |
||
1290 | * tcp.c: fixed bug #33398 (pointless conversion when checking TCP port range) |
||
1291 | |||
1292 | |||
1293 | |||
1294 | (STABLE-1.4.0) |
||
1295 | |||
1296 | ++ New features: |
||
1297 | |||
1298 | 2011-03-27: Simon Goldschmidt |
||
1299 | * tcp_impl.h, tcp_in.c, tcp_out.c: Removed 'dataptr' from 'struct tcp_seg' and |
||
1300 | calculate it in tcp_zero_window_probe (the only place where it was used). |
||
1301 | |||
1302 | 2010-11-21: Simon Goldschmidt |
||
1303 | * dhcp.c/.h: Added a function to deallocate the struct dhcp from a netif |
||
1304 | (fixes bug #31525). |
||
1305 | |||
1306 | 2010-07-12: Simon Goldschmidt (patch by Stephane Lesage) |
||
1307 | * ip.c, udp.c/.h, pbuf.h, sockets.c: task #10495: Added support for |
||
1308 | IP_MULTICAST_LOOP at socket- and raw-API level. |
||
1309 | |||
1310 | 2010-06-16: Simon Goldschmidt |
||
1311 | * ip.c: Added an optional define (LWIP_IP_ACCEPT_UDP_PORT) that can allow |
||
1312 | link-layer-addressed UDP traffic to be received while a netif is down (just |
||
1313 | like DHCP during configuration) |
||
1314 | |||
1315 | 2010-05-22: Simon Goldschmidt |
||
1316 | * many many files: bug #27352: removed packing from ip_addr_t, the packed |
||
1317 | version is now only used in protocol headers. Added global storage for |
||
1318 | current src/dest IP address while in input functions. |
||
1319 | |||
1320 | 2010-05-16: Simon Goldschmidt |
||
1321 | * def.h: task #10391: Add preprocessor-macros for compile-time htonl |
||
1322 | calculation (and use them throughout the stack where applicable) |
||
1323 | |||
1324 | 2010-05-16: Simon Goldschmidt |
||
1325 | * opt.h, memp_std.h, memp.c, ppp_oe.h/.c: PPPoE now uses its own MEMP pool |
||
1326 | instead of the heap (moved struct pppoe_softc from ppp_oe.c to ppp_oe.h) |
||
1327 | |||
1328 | 2010-05-16: Simon Goldschmidt |
||
1329 | * opt.h, memp_std.h, dns.h/.c: DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own |
||
1330 | MEMP pool instead of the heap |
||
1331 | |||
1332 | 2010-05-13: Simon Goldschmidt |
||
1333 | * tcp.c, udp.c: task #6995: Implement SO_REUSEADDR (correctly), added |
||
1334 | new option SO_REUSE_RXTOALL to pass received UDP broadcast/multicast |
||
1335 | packets to more than one pcb. |
||
1336 | |||
1337 | 2010-05-02: Simon Goldschmidt |
||
1338 | * netbuf.h/.c, sockets.c, api_msg.c: use checksum-on-copy for sending |
||
1339 | UDP data for LWIP_NETIF_TX_SINGLE_PBUF==1 |
||
1340 | |||
1341 | 2010-04-30: Simon Goldschmidt |
||
1342 | * udp.h/.c, pbuf.h/.c: task #6849: added udp_send(_to/_if) functions that |
||
1343 | take a precalculated checksum, added pbuf_fill_chksum() to copy data |
||
1344 | into a pbuf and at the same time calculating the checksum for that data |
||
1345 | |||
1346 | 2010-04-29: Simon Goldschmidt |
||
1347 | * ip_addr.h, etharp.h/.c, autoip.c: Create overridable macros for copying |
||
1348 | 2-byte-aligned IP addresses and MAC addresses |
||
1349 | |||
1350 | 2010-04-28: Patch by Bill Auerbach |
||
1351 | * ip.c: Inline generating IP checksum to save a function call |
||
1352 | |||
1353 | 2010-04-14: Simon Goldschmidt |
||
1354 | * tcpip.h/.c, timers.c: Added an overridable define to get informed when the |
||
1355 | tcpip_thread processes messages or timeouts to implement a watchdog. |
||
1356 | |||
1357 | 2010-03-28: Simon Goldschmidt |
||
1358 | * ip_frag.c: create a new (contiguous) PBUF_RAM for every outgoing |
||
1359 | fragment if LWIP_NETIF_TX_SINGLE_PBUF==1 |
||
1360 | |||
1361 | 2010-03-27: Simon Goldschmidt |
||
1362 | * etharp.c: Speedup TX by moving code from find_entry to etharp_output/ |
||
1363 | etharp_query to prevent unnecessary function calls (inspired by |
||
1364 | patch #7135). |
||
1365 | |||
1366 | 2010-03-20: Simon Goldschmidt |
||
1367 | * opt.h, tcpip.c/.h: Added an option to disable tcpip_(un)timeout code |
||
1368 | since the linker cannot do this automatically to save space. |
||
1369 | |||
1370 | 2010-03-20: Simon Goldschmidt |
||
1371 | * opt.h, etharp.c/.h: Added support for static ARP table entries |
||
1372 | |||
1373 | 2010-03-14: Simon Goldschmidt |
||
1374 | * tcp_impl.h, tcp_out.c, inet_chksum.h/.c: task #6849: Calculate checksum |
||
1375 | when creating TCP segments, not when (re-)transmitting them. |
||
1376 | |||
1377 | 2010-03-07: Simon Goldschmidt |
||
1378 | * sockets.c: bug #28775 (select/event_callback: only check select_cb_list |
||
1379 | on change) plus use SYS_LIGHTWEIGHT_PROT to protect the select code. |
||
1380 | This should speed up receiving data on sockets as the select code in |
||
1381 | event_callback is only executed when select is waiting. |
||
1382 | |||
1383 | 2010-03-06: Simon Goldschmidt |
||
1384 | * tcp_out.c: task #7013 (Create option to have all packets delivered to |
||
1385 | netif->output in one piece): Always copy to try to create single pbufs |
||
1386 | in tcp_write. |
||
1387 | |||
1388 | 2010-03-06: Simon Goldschmidt |
||
1389 | * api.h, api_lib.c, sockets.c: task #10167 (sockets: speed up TCP recv |
||
1390 | by not allocating a netbuf): added function netconn_recv_tcp_pbuf() |
||
1391 | for tcp netconns to receive pbufs, not netbufs; use that function |
||
1392 | for tcp sockets. |
||
1393 | |||
1394 | 2010-03-05: Jakob Ole Stoklundsen / Simon Goldschmidt |
||
1395 | * opt.h, tcp.h, tcp_impl.h, tcp.c, tcp_in.c, tcp_out.c: task #7040: |
||
1396 | Work on tcp_enqueue: Don't waste memory when chaining segments, |
||
1397 | added option TCP_OVERSIZE to prevent creating many small pbufs when |
||
1398 | calling tcp_write with many small blocks of data. Instead, pbufs are |
||
1399 | allocated larger than needed and the space is used for later calls to |
||
1400 | tcp_write. |
||
1401 | |||
1402 | 2010-02-21: Simon Goldschmidt |
||
1403 | * stats.c/.h: Added const char* name to mem- and memp-stats for easier |
||
1404 | debugging. |
||
1405 | |||
1406 | 2010-02-21: Simon Goldschmidt |
||
1407 | * tcp.h (and usages), added tcp_impl.h: Splitted API and internal |
||
1408 | implementation of tcp to make API usage cleare to application programmers |
||
1409 | |||
1410 | 2010-02-14: Simon Goldschmidt/Stephane Lesage |
||
1411 | * ip_addr.h: Improved some defines working on ip addresses, added faster |
||
1412 | macro to copy addresses that cannot be NULL |
||
1413 | |||
1414 | 2010-02-13: Simon Goldschmidt |
||
1415 | * api.h, api_lib.c, api_msg.c, sockets.c: task #7865 (implement non- |
||
1416 | blocking send operation) |
||
1417 | |||
1418 | 2010-02-12: Simon Goldschmidt |
||
1419 | * sockets.c/.h: Added a minimal version of posix fctl() to have a |
||
1420 | standardised way to set O_NONBLOCK for nonblocking sockets. |
||
1421 | |||
1422 | 2010-02-12: Simon Goldschmidt |
||
1423 | * dhcp.c/.h, autoip.c/.h: task #10139 (Prefer statically allocated |
||
1424 | memory): added autoip_set_struct() and dhcp_set_struct() to let autoip |
||
1425 | and dhcp work with user-allocated structs instead of callin mem_malloc |
||
1426 | |||
1427 | 2010-02-12: Simon Goldschmidt/Jeff Barber |
||
1428 | * tcp.c/h: patch #6865 (SO_REUSEADDR for TCP): if pcb.so_options has |
||
1429 | SOF_REUSEADDR set, allow binding to endpoint in TIME_WAIT |
||
1430 | |||
1431 | 2010-02-12: Simon Goldschmidt |
||
1432 | * sys layer: task #10139 (Prefer statically allocated memory): converted |
||
1433 | mbox and semaphore functions to take pointers to sys_mbox_t/sys_sem_t; |
||
1434 | converted sys_mbox_new/sys_sem_new to take pointers and return err_t; |
||
1435 | task #7212: Add Mutex concept in sys_arch (define LWIP_COMPAT_MUTEX |
||
1436 | to let sys.h use binary semaphores instead of mutexes - as before) |
||
1437 | |||
1438 | 2010-02-09: Simon Goldschmidt (Simon Kallweit) |
||
1439 | * timers.c/.h: Added function sys_restart_timeouts() from patch #7085 |
||
1440 | (Restart system timeout handling) |
||
1441 | |||
1442 | 2010-02-09: Simon Goldschmidt |
||
1443 | * netif.c/.h, removed loopif.c/.h: task #10153 (Integrate loopif into |
||
1444 | netif.c) - loopif does not have to be created by the port any more, |
||
1445 | just define LWIP_HAVE_LOOPIF to 1. |
||
1446 | |||
1447 | 2010-02-08: Simon Goldschmidt |
||
1448 | * inet.h, ip_addr.c/.h: Added reentrant versions of inet_ntoa/ipaddr_ntoa |
||
1449 | inet_ntoa_r/ipaddr_ntoa_r |
||
1450 | |||
1451 | 2010-02-08: Simon Goldschmidt |
||
1452 | * netif.h: Added netif_s/get_igmp_mac_filter() macros |
||
1453 | |||
1454 | 2010-02-05: Simon Goldschmidt |
||
1455 | * netif.h: Added function-like macros to get/set the hostname on a netif |
||
1456 | |||
1457 | 2010-02-04: Simon Goldschmidt |
||
1458 | * nearly every file: Replaced struct ip_addr by typedef ip_addr_t to |
||
1459 | make changing the actual implementation behind the typedef easier. |
||
1460 | |||
1461 | 2010-02-01: Simon Goldschmidt |
||
1462 | * opt.h, memp_std.h, dns.h, netdb.c, memp.c: Let netdb use a memp pool |
||
1463 | for allocating memory when getaddrinfo() is called. |
||
1464 | |||
1465 | 2010-01-31: Simon Goldschmidt |
||
1466 | * dhcp.h, dhcp.c: Reworked the code that parses DHCP options: parse |
||
1467 | them once instead of parsing for every option. This also removes |
||
1468 | the need for mem_malloc from dhcp_recv and makes it possible to |
||
1469 | correctly retrieve the BOOTP file. |
||
1470 | |||
1471 | 2010-01-30: simon Goldschmidt |
||
1472 | * sockets.c: Use SYS_LIGHTWEIGHT_PROT instead of a semaphore to protect |
||
1473 | the sockets array. |
||
1474 | |||
1475 | 2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
||
1476 | * api.h, api_msg.c, sockets.c: Added except set support in select |
||
1477 | (patch #6860) |
||
1478 | |||
1479 | 2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
||
1480 | * api.h, sockets.h, err.h, api_lib.c, api_msg.c, sockets.c, err.c: |
||
1481 | Add non-blocking support for connect (partly from patch #6860), |
||
1482 | plus many cleanups in socket & netconn API. |
||
1483 | |||
1484 | 2010-01-27: Simon Goldschmidt |
||
1485 | * opt.h, tcp.h, init.c, api_msg.c: Added TCP_SNDQUEUELOWAT corresponding |
||
1486 | to TCP_SNDLOWAT and added tcp_sndqueuelen() - this fixes bug #28605 |
||
1487 | |||
1488 | 2010-01-26: Simon Goldschmidt |
||
1489 | * snmp: Use memp pools for snmp instead of the heap; added 4 new pools. |
||
1490 | |||
1491 | 2010-01-14: Simon Goldschmidt |
||
1492 | * ppp.c/.h: Fixed bug #27856: PPP: Set netif link- and status-callback |
||
1493 | by adding ppp_set_netif_statuscallback()/ppp_set_netif_linkcallback() |
||
1494 | |||
1495 | 2010-01-13: Simon Goldschmidt |
||
1496 | * mem.c: The heap now may be moved to user-defined memory by defining |
||
1497 | LWIP_RAM_HEAP_POINTER as a void pointer to that memory's address |
||
1498 | (patch #6966 and bug #26133) |
||
1499 | |||
1500 | 2010-01-10: Simon Goldschmidt (Bill Auerbach) |
||
1501 | * opt.h, memp.c: patch #6822 (Add option to place memory pools in |
||
1502 | separate arrays) |
||
1503 | |||
1504 | 2010-01-10: Simon Goldschmidt |
||
1505 | * init.c, igmp.c: patch #6463 (IGMP - Adding Random Delay): added define |
||
1506 | LWIP_RAND() for lwip-wide randomization (to be defined in cc.h) |
||
1507 | |||
1508 | 2009-12-31: Simon Goldschmidt |
||
1509 | * tcpip.c, init.c, memp.c, sys.c, memp_std.h, sys.h, tcpip.h |
||
1510 | added timers.c/.h: Separated timer implementation from semaphore/mbox |
||
1511 | implementation, moved timer implementation to timers.c/.h, timers are |
||
1512 | now only called from tcpip_thread or by explicitly checking them. |
||
1513 | (TASK#7235) |
||
1514 | |||
1515 | 2009-12-27: Simon Goldschmidt |
||
1516 | * opt.h, etharp.h/.c, init.c, tcpip.c: Added an additional option |
||
1517 | LWIP_ETHERNET to support ethernet without ARP (necessary for pure PPPoE) |
||
1518 | |||
1519 | |||
1520 | ++ Bugfixes: |
||
1521 | |||
1522 | 2011-04-20: Simon Goldschmidt |
||
1523 | * sys_arch.txt: sys_arch_timeouts() is not needed any more. |
||
1524 | |||
1525 | 2011-04-13: Simon Goldschmidt |
||
1526 | * tcp.c, udp.c: Fixed bug #33048 (Bad range for IP source port numbers) by |
||
1527 | using ports in the IANA private/dynamic range (49152 through 65535). |
||
1528 | |||
1529 | 2011-03-29: Simon Goldschmidt, patch by Emil Lhungdahl: |
||
1530 | * etharp.h/.c: Fixed broken VLAN support. |
||
1531 | |||
1532 | 2011-03-27: Simon Goldschmidt |
||
1533 | * tcp.c: Fixed bug #32926 (TCP_RMV(&tcp_bound_pcbs) is called on unbound tcp |
||
1534 | pcbs) by checking if the pcb was bound (local_port != 0). |
||
1535 | |||
1536 | 2011-03-27: Simon Goldschmidt |
||
1537 | * ppp.c: Fixed bug #32280 (ppp: a pbuf is freed twice) |
||
1538 | |||
1539 | 2011-03-27: Simon Goldschmidt |
||
1540 | * sockets.c: Fixed bug #32906: lwip_connect+lwip_send did not work for udp and |
||
1541 | raw pcbs with LWIP_TCPIP_CORE_LOCKING==1. |
||
1542 | |||
1543 | 2011-03-27: Simon Goldschmidt |
||
1544 | * tcp_out.c: Fixed bug #32820 (Outgoing TCP connections created before route |
||
1545 | is present never times out) by starting retransmission timer before checking |
||
1546 | route. |
||
1547 | |||
1548 | 2011-03-22: Simon Goldschmidt |
||
1549 | * ppp.c: Fixed bug #32648 (PPP code crashes when terminating a link) by only |
||
1550 | calling sio_read_abort() if the file descriptor is valid. |
||
1551 | |||
1552 | 2011-03-14: Simon Goldschmidt |
||
1553 | * err.h/.c, sockets.c, api_msg.c: fixed bug #31748 (Calling non-blocking connect |
||
1554 | more than once can render a socket useless) since it mainly involves changing |
||
1555 | "FATAL" classification of error codes: ERR_USE and ERR_ISCONN just aren't fatal. |
||
1556 | |||
1557 | 2011-03-13: Simon Goldschmidt |
||
1558 | * sockets.c: fixed bug #32769 (ESHUTDOWN is linux-specific) by fixing |
||
1559 | err_to_errno_table (ERR_CLSD: ENOTCONN instead of ESHUTDOWN), ERR_ISCONN: |
||
1560 | use EALRADY instead of -1 |
||
1561 | |||
1562 | 2011-03-13: Simon Goldschmidt |
||
1563 | * api_lib.c: netconn_accept: return ERR_ABRT instead of ERR_CLSD if the |
||
1564 | connection has been aborted by err_tcp (since this is not a normal closing |
||
1565 | procedure). |
||
1566 | |||
1567 | 2011-03-13: Simon Goldschmidt |
||
1568 | * tcp.c: tcp_bind: return ERR_VAL instead of ERR_ISCONN when trying to bind |
||
1569 | with pcb->state != CLOSED |
||
1570 | |||
1571 | 2011-02-17: Simon Goldschmidt |
||
1572 | * rawapi.txt: Fixed bug #32561 tcp_poll argument definition out-of-order in |
||
1573 | documentation |
||
1574 | |||
1575 | 2011-02-17: Simon Goldschmidt |
||
1576 | * many files: Added missing U/UL modifiers to fix 16-bit-arch portability. |
||
1577 | |||
1578 | 2011-01-24: Simon Goldschmidt |
||
1579 | * sockets.c: Fixed bug #31741: lwip_select seems to have threading problems |
||
1580 | |||
1581 | 2010-12-02: Simon Goldschmidt |
||
1582 | * err.h: Fixed ERR_IS_FATAL so that ERR_WOULDBLOCK is not fatal. |
||
1583 | |||
1584 | 2010-11-23: Simon Goldschmidt |
||
1585 | * api.h, api_lib.c, api_msg.c, sockets.c: netconn.recv_avail is only used for |
||
1586 | LWIP_SO_RCVBUF and ioctl/FIONREAD. |
||
1587 | |||
1588 | 2010-11-23: Simon Goldschmidt |
||
1589 | * etharp.c: Fixed bug #31720: ARP-queueing: RFC 1122 recommends to queue at |
||
1590 | least 1 packet -> ARP_QUEUEING==0 now queues the most recent packet. |
||
1591 | |||
1592 | 2010-11-23: Simon Goldschmidt |
||
1593 | * tcp_in.c: Fixed bug #30577: tcp_input: don't discard ACK-only packets after |
||
1594 | refusing 'refused_data' again. |
||
1595 | |||
1596 | 2010-11-22: Simon Goldschmidt |
||
1597 | * sockets.c: Fixed bug #31590: getsockopt(... SO_ERROR ...) gives EINPROGRESS |
||
1598 | after a successful nonblocking connection. |
||
1599 | |||
1600 | 2010-11-22: Simon Goldschmidt |
||
1601 | * etharp.c: Fixed bug #31722: IP packets sent with an AutoIP source addr |
||
1602 | must be sent link-local |
||
1603 | |||
1604 | 2010-11-22: Simon Goldschmidt |
||
1605 | * timers.c: patch #7329: tcp_timer_needed prototype was ifdef'ed out for |
||
1606 | LWIP_TIMERS==0 |
||
1607 | |||
1608 | 2010-11-20: Simon Goldschmidt |
||
1609 | * sockets.c: Fixed bug #31170: lwip_setsockopt() does not set socket number |
||
1610 | |||
1611 | 2010-11-20: Simon Goldschmidt |
||
1612 | * sockets.h: Fixed bug #31304: Changed SHUT_RD, SHUT_WR and SHUT_RDWR to |
||
1613 | resemble other stacks. |
||
1614 | |||
1615 | 2010-11-20: Simon Goldschmidt |
||
1616 | * dns.c: Fixed bug #31535: TCP_SND_QUEUELEN must be at least 2 or else |
||
1617 | no-copy TCP writes will never succeed. |
||
1618 | |||
1619 | 2010-11-20: Simon Goldschmidt |
||
1620 | * dns.c: Fixed bug #31701: Error return value from dns_gethostbyname() does |
||
1621 | not match documentation: return ERR_ARG instead of ERR_VAL if not |
||
1622 | initialized or wrong argument. |
||
1623 | |||
1624 | 2010-10-20: Simon Goldschmidt |
||
1625 | * sockets.h: Fixed bug #31385: sizeof(struct sockaddr) is 30 but should be 16 |
||
1626 | |||
1627 | 2010-10-05: Simon Goldschmidt |
||
1628 | * dhcp.c: Once again fixed #30038: DHCP/AutoIP cooperation failed when |
||
1629 | replugging the network cable after an AutoIP address was assigned. |
||
1630 | |||
1631 | 2010-08-10: Simon Goldschmidt |
||
1632 | * tcp.c: Fixed bug #30728: tcp_new_port() did not check listen pcbs |
||
1633 | |||
1634 | 2010-08-03: Simon Goldschmidt |
||
1635 | * udp.c, raw.c: Don't chain empty pbufs when sending them (fixes bug #30625) |
||
1636 | |||
1637 | 2010-08-01: Simon Goldschmidt (patch by Greg Renda) |
||
1638 | * ppp.c: Applied patch #7264 (PPP protocols are rejected incorrectly on big |
||
1639 | endian architectures) |
||
1640 | |||
1641 | 2010-07-28: Simon Goldschmidt |
||
1642 | * api_lib.c, api_msg.c, sockets.c, mib2.c: Fixed compilation with TCP or UDP |
||
1643 | disabled. |
||
1644 | |||
1645 | 2010-07-27: Simon Goldschmidt |
||
1646 | * tcp.c: Fixed bug #30565 (tcp_connect() check bound list): that check did no |
||
1647 | harm but never did anything |
||
1648 | |||
1649 | 2010-07-21: Simon Goldschmidt |
||
1650 | * ip.c: Fixed invalid fix for bug #30402 (CHECKSUM_GEN_IP_INLINE does not |
||
1651 | add IP options) |
||
1652 | |||
1653 | 2010-07-16: Kieran Mansley |
||
1654 | * msg_in.c: Fixed SNMP ASN constant defines to not use ! operator |
||
1655 | |||
1656 | 2010-07-10: Simon Goldschmidt |
||
1657 | * ip.c: Fixed bug #30402: CHECKSUM_GEN_IP_INLINE does not add IP options |
||
1658 | |||
1659 | 2010-06-30: Simon Goldschmidt |
||
1660 | * api_msg.c: fixed bug #30300 (shutdown parameter was not initialized in |
||
1661 | netconn_delete) |
||
1662 | |||
1663 | 2010-06-28: Kieran Mansley |
||
1664 | * timers.c remove unportable printing of C function pointers |
||
1665 | |||
1666 | 2010-06-24: Simon Goldschmidt |
||
1667 | * init.c, timers.c/.h, opt.h, memp_std.h: From patch #7221: added flag |
||
1668 | NO_SYS_NO_TIMERS to drop timer support for NO_SYS==1 for easier upgrading |
||
1669 | |||
1670 | 2010-06-24: Simon Goldschmidt |
||
1671 | * api(_lib).c/.h, api_msg.c/.h, sockets.c/.h: Fixed bug #10088: Correctly |
||
1672 | implemented shutdown at socket level. |
||
1673 | |||
1674 | 2010-06-21: Simon Goldschmidt |
||
1675 | * pbuf.c/.h, ip_frag.c/.h, opt.h, memp_std.h: Fixed bug #29361 (ip_frag has |
||
1676 | problems with zero-copy DMA MACs) by adding custom pbufs and implementing |
||
1677 | custom pbufs that reference other (original) pbufs. Additionally set |
||
1678 | IP_FRAG_USES_STATIC_BUF=0 as default to be on the safe side. |
||
1679 | |||
1680 | 2010-06-15: Simon Goldschmidt |
||
1681 | * dhcp.c: Fixed bug #29970: DHCP endian issue parsing option responses |
||
1682 | |||
1683 | 2010-06-14: Simon Goldschmidt |
||
1684 | * autoip.c: Fixed bug #30039: AutoIP does not reuse previous addresses |
||
1685 | |||
1686 | 2010-06-12: Simon Goldschmidt |
||
1687 | * dhcp.c: Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop |
||
1688 | state |
||
1689 | |||
1690 | 2010-05-17: Simon Goldschmidt |
||
1691 | * netdb.c: Correctly NULL-terminate h_addr_list |
||
1692 | |||
1693 | 2010-05-16: Simon Goldschmidt |
||
1694 | * def.h/.c: changed the semantics of LWIP_PREFIX_BYTEORDER_FUNCS to prevent |
||
1695 | "symbol already defined" i.e. when linking to winsock |
||
1696 | |||
1697 | 2010-05-05: Simon Goldschmidt |
||
1698 | * def.h, timers.c: Fixed bug #29769 (sys_check_timeouts: sys_now() may |
||
1699 | overflow) |
||
1700 | |||
1701 | 2010-04-21: Simon Goldschmidt |
||
1702 | * api_msg.c: Fixed bug #29617 (sometime cause stall on delete listening |
||
1703 | connection) |
||
1704 | |||
1705 | 2010-03-28: Luca Ceresoli |
||
1706 | * ip_addr.c/.h: patch #7143: Add a few missing const qualifiers |
||
1707 | |||
1708 | 2010-03-27: Luca Ceresoli |
||
1709 | * mib2.c: patch #7130: remove meaningless const qualifiers |
||
1710 | |||
1711 | 2010-03-26: Simon Goldschmidt |
||
1712 | * tcp_out.c: Make LWIP_NETIF_TX_SINGLE_PBUF work for TCP, too |
||
1713 | |||
1714 | 2010-03-26: Simon Goldschmidt |
||
1715 | * various files: Fixed compiling with different options disabled (TCP/UDP), |
||
1716 | triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled |
||
1717 | |||
1718 | 2010-03-25: Simon Goldschmidt |
||
1719 | * sockets.c: Fixed bug #29332: lwip_select() processes readset incorrectly |
||
1720 | |||
1721 | 2010-03-25: Simon Goldschmidt |
||
1722 | * tcp_in.c, test_tcp_oos.c: Fixed bug #29080: Correctly handle remote side |
||
1723 | overrunning our rcv_wnd in ooseq case. |
||
1724 | |||
1725 | 2010-03-22: Simon Goldschmidt |
||
1726 | * tcp.c: tcp_listen() did not copy the pcb's prio. |
||
1727 | |||
1728 | 2010-03-19: Simon Goldschmidt |
||
1729 | * snmp_msg.c: Fixed bug #29256: SNMP Trap address was not correctly set |
||
1730 | |||
1731 | 2010-03-14: Simon Goldschmidt |
||
1732 | * opt.h, etharp.h: Fixed bug #29148 (Incorrect PBUF_POOL_BUFSIZE for ports |
||
1733 | where ETH_PAD_SIZE > 0) by moving definition of ETH_PAD_SIZE to opt.h |
||
1734 | and basing PBUF_LINK_HLEN on it. |
||
1735 | |||
1736 | 2010-03-08: Simon Goldschmidt |
||
1737 | * netif.c, ipv4/ip.c: task #10241 (AutoIP: don't break existing connections |
||
1738 | when assiging routable address): when checking incoming packets and |
||
1739 | aborting existing connection on address change, filter out link-local |
||
1740 | addresses. |
||
1741 | |||
1742 | 2010-03-06: Simon Goldschmidt |
||
1743 | * sockets.c: Fixed LWIP_NETIF_TX_SINGLE_PBUF for LWIP_TCPIP_CORE_LOCKING |
||
1744 | |||
1745 | 2010-03-06: Simon Goldschmidt |
||
1746 | * ipv4/ip.c: Don't try to forward link-local addresses |
||
1747 | |||
1748 | 2010-03-06: Simon Goldschmidt |
||
1749 | * etharp.c: Fixed bug #29087: etharp: don't send packets for LinkLocal- |
||
1750 | addresses to gw |
||
1751 | |||
1752 | 2010-03-05: Simon Goldschmidt |
||
1753 | * dhcp.c: Fixed bug #29072: Correctly set ciaddr based on message-type |
||
1754 | and state. |
||
1755 | |||
1756 | 2010-03-05: Simon Goldschmidt |
||
1757 | * api_msg.c: Correctly set TCP_WRITE_FLAG_MORE when netconn_write is split |
||
1758 | into multiple calls to tcp_write. |
||
1759 | |||
1760 | 2010-02-21: Simon Goldschmidt |
||
1761 | * opt.h, mem.h, dns.c: task #10140: Remove DNS_USES_STATIC_BUF (keep |
||
1762 | the implementation of DNS_USES_STATIC_BUF==1) |
||
1763 | |||
1764 | 2010-02-20: Simon Goldschmidt |
||
1765 | * tcp.h, tcp.c, tcp_in.c, tcp_out.c: Task #10088: Correctly implement |
||
1766 | close() vs. shutdown(). Now the application does not get any more |
||
1767 | recv callbacks after calling tcp_close(). Added tcp_shutdown(). |
||
1768 | |||
1769 | 2010-02-19: Simon Goldschmidt |
||
1770 | * mem.c/.h, pbuf.c: Renamed mem_realloc() to mem_trim() to prevent |
||
1771 | confusion with realloc() |
||
1772 | |||
1773 | 2010-02-15: Simon Goldschmidt/Stephane Lesage |
||
1774 | * netif.c/.h: Link status does not depend on LWIP_NETIF_LINK_CALLBACK |
||
1775 | (fixes bug #28899) |
||
1776 | |||
1777 | 2010-02-14: Simon Goldschmidt |
||
1778 | * netif.c: Fixed bug #28877 (Duplicate ARP gratuitous packet with |
||
1779 | LWIP_NETIF_LINK_CALLBACK set on) by only sending if both link- and |
||
1780 | admin-status of a netif are up |
||
1781 | |||
1782 | 2010-02-14: Simon Goldschmidt |
||
1783 | * opt.h: Disable ETHARP_TRUST_IP_MAC by default since it slows down packet |
||
1784 | reception and is not really necessary |
||
1785 | |||
1786 | 2010-02-14: Simon Goldschmidt |
||
1787 | * etharp.c/.h: Fixed ARP input processing: only add a new entry if a |
||
1788 | request was directed as us (RFC 826, Packet Reception), otherwise |
||
1789 | only update existing entries; internalized some functions |
||
1790 | |||
1791 | 2010-02-14: Simon Goldschmidt |
||
1792 | * netif.h, etharp.c, tcpip.c: Fixed bug #28183 (ARP and TCP/IP cannot be |
||
1793 | disabled on netif used for PPPoE) by adding a new netif flag |
||
1794 | (NETIF_FLAG_ETHERNET) that tells the stack the device is an ethernet |
||
1795 | device but prevents usage of ARP (so that ethernet_input can be used |
||
1796 | for PPPoE). |
||
1797 | |||
1798 | 2010-02-12: Simon Goldschmidt |
||
1799 | * netif.c: netif_set_link_up/down: only do something if the link state |
||
1800 | actually changes |
||
1801 | |||
1802 | 2010-02-12: Simon Goldschmidt/Stephane Lesage |
||
1803 | * api_msg.c: Fixed bug #28865 (Cannot close socket/netconn in non-blocking |
||
1804 | connect) |
||
1805 | |||
1806 | 2010-02-12: Simon Goldschmidt |
||
1807 | * mem.h: Fixed bug #28866 (mem_realloc function defined in mem.h) |
||
1808 | |||
1809 | 2010-02-09: Simon Goldschmidt |
||
1810 | * api_lib.c, api_msg.c, sockets.c, api.h, api_msg.h: Fixed bug #22110 |
||
1811 | (recv() makes receive window update for data that wasn't received by |
||
1812 | application) |
||
1813 | |||
1814 | 2010-02-09: Simon Goldschmidt/Stephane Lesage |
||
1815 | * sockets.c: Fixed bug #28853 (lwip_recvfrom() returns 0 on receive time-out |
||
1816 | or any netconn_recv() error) |
||
1817 | |||
1818 | 2010-02-09: Simon Goldschmidt |
||
1819 | * ppp.c: task #10154 (PPP: Update snmp in/out counters for tx/rx packets) |
||
1820 | |||
1821 | 2010-02-09: Simon Goldschmidt |
||
1822 | * netif.c: For loopback packets, adjust the stats- and snmp-counters |
||
1823 | for the loopback netif. |
||
1824 | |||
1825 | 2010-02-08: Simon Goldschmidt |
||
1826 | * igmp.c/.h, ip.h: Moved most defines from igmp.h to igmp.c for clarity |
||
1827 | since they are not used anywhere else. |
||
1828 | |||
1829 | 2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
||
1830 | * igmp.c, igmp.h, stats.c, stats.h: Improved IGMP stats |
||
1831 | (patch from bug #28798) |
||
1832 | |||
1833 | 2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
||
1834 | * igmp.c: Fixed bug #28798 (Error in "Max Response Time" processing) and |
||
1835 | another bug when LWIP_RAND() returns zero. |
||
1836 | |||
1837 | 2010-02-04: Simon Goldschmidt |
||
1838 | * nearly every file: Use macros defined in ip_addr.h (some of them new) |
||
1839 | to work with IP addresses (preparation for bug #27352 - Change ip_addr |
||
1840 | from struct to typedef (u32_t) - and better code). |
||
1841 | |||
1842 | 2010-01-31: Simon Goldschmidt |
||
1843 | * netif.c: Don't call the link-callback from netif_set_up/down() since |
||
1844 | this invalidly retriggers DHCP. |
||
1845 | |||
1846 | 2010-01-29: Simon Goldschmidt |
||
1847 | * ip_addr.h, inet.h, def.h, inet.c, def.c, more: Cleanly separate the |
||
1848 | portability file inet.h and its contents from the stack: moved htonX- |
||
1849 | functions to def.h (and the new def.c - they are not ipv4 dependent), |
||
1850 | let inet.h depend on ip_addr.h and not the other way round. |
||
1851 | This fixes bug #28732. |
||
1852 | |||
1853 | 2010-01-28: Kieran Mansley |
||
1854 | * tcp.c: Ensure ssthresh >= 2*MSS |
||
1855 | |||
1856 | 2010-01-27: Simon Goldschmidt |
||
1857 | * tcp.h, tcp.c, tcp_in.c: Fixed bug #27871: Calling tcp_abort() in recv |
||
1858 | callback can lead to accessing unallocated memory. As a consequence, |
||
1859 | ERR_ABRT means the application has called tcp_abort()! |
||
1860 | |||
1861 | 2010-01-25: Simon Goldschmidt |
||
1862 | * snmp_structs.h, msg_in.c: Partly fixed bug #22070 (MIB_OBJECT_WRITE_ONLY |
||
1863 | not implemented in SNMP): write-only or not-accessible are still |
||
1864 | returned by getnext (though not by get) |
||
1865 | |||
1866 | 2010-01-24: Simon Goldschmidt |
||
1867 | * snmp: Renamed the private mib node from 'private' to 'mib_private' to |
||
1868 | not use reserved C/C++ keywords |
||
1869 | |||
1870 | 2010-01-23: Simon Goldschmidt |
||
1871 | * sockets.c: Fixed bug #28716: select() returns 0 after waiting for less |
||
1872 | than 1 ms |
||
1873 | |||
1874 | 2010-01-21: Simon Goldschmidt |
||
1875 | * tcp.c, api_msg.c: Fixed bug #28651 (tcp_connect: no callbacks called |
||
1876 | if tcp_enqueue fails) both in raw- and netconn-API |
||
1877 | |||
1878 | 2010-01-19: Simon Goldschmidt |
||
1879 | * api_msg.c: Fixed bug #27316: netconn: Possible deadlock in err_tcp |
||
1880 | |||
1881 | 2010-01-18: Iordan Neshev/Simon Goldschmidt |
||
1882 | * src/netif/ppp: reorganised PPP sourcecode to 2.3.11 including some |
||
1883 | bugfix backports from 2.4.x. |
||
1884 | |||
1885 | 2010-01-18: Simon Goldschmidt |
||
1886 | * mem.c: Fixed bug #28679: mem_realloc calculates mem_stats wrong |
||
1887 | |||
1888 | 2010-01-17: Simon Goldschmidt |
||
1889 | * api_lib.c, api_msg.c, (api_msg.h, api.h, sockets.c, tcpip.c): |
||
1890 | task #10102: "netconn: clean up conn->err threading issues" by adding |
||
1891 | error return value to struct api_msg_msg |
||
1892 | |||
1893 | 2010-01-17: Simon Goldschmidt |
||
1894 | * api.h, api_lib.c, sockets.c: Changed netconn_recv() and netconn_accept() |
||
1895 | to return err_t (bugs #27709 and #28087) |
||
1896 | |||
1897 | 2010-01-14: Simon Goldschmidt |
||
1898 | * ...: Use typedef for function prototypes throughout the stack. |
||
1899 | |||
1900 | 2010-01-13: Simon Goldschmidt |
||
1901 | * api_msg.h/.c, api_lib.c: Fixed bug #26672 (close connection when receive |
||
1902 | window = 0) by correctly draining recvmbox/acceptmbox |
||
1903 | |||
1904 | 2010-01-11: Simon Goldschmidt |
||
1905 | * pap.c: Fixed bug #13315 (PPP PAP authentication can result in |
||
1906 | erroneous callbacks) by copying the code from recent pppd |
||
1907 | |||
1908 | 2010-01-10: Simon Goldschmidt |
||
1909 | * raw.c: Fixed bug #28506 (raw_bind should filter received packets) |
||
1910 | |||
1911 | 2010-01-10: Simon Goldschmidt |
||
1912 | * tcp.h/.c: bug #28127 (remove call to tcp_output() from tcp_ack(_now)()) |
||
1913 | |||
1914 | 2010-01-08: Simon Goldschmidt |
||
1915 | * sockets.c: Fixed bug #28519 (lwip_recvfrom bug with len > 65535) |
||
1916 | |||
1917 | 2010-01-08: Simon Goldschmidt |
||
1918 | * dns.c: Copy hostname for DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 since string |
||
1919 | passed to dns_local_addhost() might be volatile |
||
1920 | |||
1921 | 2010-01-07: Simon Goldschmidt |
||
1922 | * timers.c, tcp.h: Call tcp_timer_needed() with NO_SYS==1, too |
||
1923 | |||
1924 | 2010-01-06: Simon Goldschmidt |
||
1925 | * netdb.h: Fixed bug #28496: missing include guards in netdb.h |
||
1926 | |||
1927 | 2009-12-31: Simon Goldschmidt |
||
1928 | * many ppp files: Reorganised PPP source code from ucip structure to pppd |
||
1929 | structure to easily compare our code against the pppd code (around v2.3.1) |
||
1930 | |||
1931 | 2009-12-27: Simon Goldschmidt |
||
1932 | * tcp_in.c: Another fix for bug #28241 (ooseq processing) and adapted |
||
1933 | unit test |
||
1934 | |||
1935 | |||
1936 | (STABLE-1.3.2) |
||
1937 | |||
1938 | ++ New features: |
||
1939 | |||
1940 | 2009-10-27 Simon Goldschmidt/Stephan Lesage |
||
1941 | * netifapi.c/.h: Added netifapi_netif_set_addr() |
||
1942 | |||
1943 | 2009-10-07 Simon Goldschmidt/Fabian Koch |
||
1944 | * api_msg.c, netbuf.c/.h, opt.h: patch #6888: Patch for UDP Netbufs to |
||
1945 | support dest-addr and dest-port (optional: LWIP_NETBUF_RECVINFO) |
||
1946 | |||
1947 | 2009-08-26 Simon Goldschmidt/Simon Kallweit |
||
1948 | * slipif.c/.h: bug #26397: SLIP polling support |
||
1949 | |||
1950 | 2009-08-25 Simon Goldschmidt |
||
1951 | * opt.h, etharp.h/.c: task #9033: Support IEEE 802.1q tagged frame (VLAN), |
||
1952 | New configuration options ETHARP_SUPPORT_VLAN and ETHARP_VLAN_CHECK. |
||
1953 | |||
1954 | 2009-08-25 Simon Goldschmidt |
||
1955 | * ip_addr.h, netdb.c: patch #6900: added define ip_ntoa(struct ip_addr*) |
||
1956 | |||
1957 | 2009-08-24 Jakob Stoklund Olesen |
||
1958 | * autoip.c, dhcp.c, netif.c: patch #6725: Teach AutoIP and DHCP to respond |
||
1959 | to netif_set_link_up(). |
||
1960 | |||
1961 | 2009-08-23 Simon Goldschmidt |
||
1962 | * tcp.h/.c: Added function tcp_debug_state_str() to convert a tcp state |
||
1963 | to a human-readable string. |
||
1964 | |||
1965 | ++ Bugfixes: |
||
1966 | |||
1967 | 2009-12-24: Kieran Mansley |
||
1968 | * tcp_in.c Apply patches from Oleg Tyshev to improve OOS processing |
||
1969 | (BUG#28241) |
||
1970 | |||
1971 | 2009-12-06: Simon Goldschmidt |
||
1972 | * ppp.h/.c: Fixed bug #27079 (Yet another leak in PPP): outpacket_buf can |
||
1973 | be statically allocated (like in ucip) |
||
1974 | |||
1975 | 2009-12-04: Simon Goldschmidt (patch by Ioardan Neshev) |
||
1976 | * pap.c: patch #6969: PPP: missing PAP authentication UNTIMEOUT |
||
1977 | |||
1978 | 2009-12-03: Simon Goldschmidt |
||
1979 | * tcp.h, tcp_in.c, tcp_out.c: Fixed bug #28106: dup ack for fast retransmit |
||
1980 | could have non-zero length |
||
1981 | |||
1982 | 2009-12-02: Simon Goldschmidt |
||
1983 | * tcp_in.c: Fixed bug #27904: TCP sends too many ACKs: delay resetting |
||
1984 | tcp_input_pcb until after calling the pcb's callbacks |
||
1985 | |||
1986 | 2009-11-29: Simon Goldschmidt |
||
1987 | * tcp_in.c: Fixed bug #28054: Two segments with FIN flag on the out-of- |
||
1988 | sequence queue, also fixed PBUF_POOL leak in the out-of-sequence code |
||
1989 | |||
1990 | 2009-11-29: Simon Goldschmidt |
||
1991 | * pbuf.c: Fixed bug #28064: pbuf_alloc(PBUF_POOL) is not thread-safe by |
||
1992 | queueing a call into tcpip_thread to free ooseq-bufs if the pool is empty |
||
1993 | |||
1994 | 2009-11-26: Simon Goldschmidt |
||
1995 | * tcp.h: Fixed bug #28098: Nagle can prevent fast retransmit from sending |
||
1996 | segment |
||
1997 | |||
1998 | 2009-11-26: Simon Goldschmidt |
||
1999 | * tcp.h, sockets.c: Fixed bug #28099: API required to disable Nagle |
||
2000 | algorithm at PCB level |
||
2001 | |||
2002 | 2009-11-22: Simon Goldschmidt |
||
2003 | * tcp_out.c: Fixed bug #27905: FIN isn't combined with data on unsent |
||
2004 | |||
2005 | 2009-11-22: Simon Goldschmidt (suggested by Bill Auerbach) |
||
2006 | * tcp.c: tcp_alloc: prevent increasing stats.err for MEMP_TCP_PCB when |
||
2007 | reusing time-wait pcb |
||
2008 | |||
2009 | 2009-11-20: Simon Goldschmidt (patch by Albert Bartel) |
||
2010 | * sockets.c: Fixed bug #28062: Data received directly after accepting |
||
2011 | does not wake up select |
||
2012 | |||
2013 | 2009-11-11: Simon Goldschmidt |
||
2014 | * netdb.h: Fixed bug #27994: incorrect define for freeaddrinfo(addrinfo) |
||
2015 | |||
2016 | 2009-10-30: Simon Goldschmidt |
||
2017 | * opt.h: Increased default value for TCP_MSS to 536, updated default |
||
2018 | value for TCP_WND to 4*TCP_MSS to keep delayed ACK working. |
||
2019 | |||
2020 | 2009-10-28: Kieran Mansley |
||
2021 | * tcp_in.c, tcp_out.c, tcp.h: re-work the fast retransmission code |
||
2022 | to follow algorithm from TCP/IP Illustrated |
||
2023 | |||
2024 | 2009-10-27: Kieran Mansley |
||
2025 | * tcp_in.c: fix BUG#27445: grow cwnd with every duplicate ACK |
||
2026 | |||
2027 | 2009-10-25: Simon Goldschmidt |
||
2028 | * tcp.h: bug-fix in the TCP_EVENT_RECV macro (has to call tcp_recved if |
||
2029 | pcb->recv is NULL to keep rcv_wnd correct) |
||
2030 | |||
2031 | 2009-10-25: Simon Goldschmidt |
||
2032 | * tcp_in.c: Fixed bug #26251: RST process in TIME_WAIT TCP state |
||
2033 | |||
2034 | 2009-10-23: Simon Goldschmidt (David Empson) |
||
2035 | * tcp.c: Fixed bug #27783: Silly window avoidance for small window sizes |
||
2036 | |||
2037 | 2009-10-21: Simon Goldschmidt |
||
2038 | * tcp_in.c: Fixed bug #27215: TCP sent() callback gives leading and |
||
2039 | trailing 1 byte len (SYN/FIN) |
||
2040 | |||
2041 | 2009-10-21: Simon Goldschmidt |
||
2042 | * tcp_out.c: Fixed bug #27315: zero window probe and FIN |
||
2043 | |||
2044 | 2009-10-19: Simon Goldschmidt |
||
2045 | * dhcp.c/.h: Minor code simplification (don't store received pbuf, change |
||
2046 | conditional code to assert where applicable), check pbuf length before |
||
2047 | testing for valid reply |
||
2048 | |||
2049 | 2009-10-19: Simon Goldschmidt |
||
2050 | * dhcp.c: Removed most calls to udp_connect since they aren't necessary |
||
2051 | when using udp_sendto_if() - always stay connected to IP_ADDR_ANY. |
||
2052 | |||
2053 | 2009-10-16: Simon Goldschmidt |
||
2054 | * ip.c: Fixed bug #27390: Source IP check in ip_input() causes it to drop |
||
2055 | valid DHCP packets -> allow 0.0.0.0 as source address when LWIP_DHCP is |
||
2056 | enabled |
||
2057 | |||
2058 | 2009-10-15: Simon Goldschmidt (Oleg Tyshev) |
||
2059 | * tcp_in.c: Fixed bug #27329: dupacks by unidirectional data transmit |
||
2060 | |||
2061 | 2009-10-15: Simon Goldschmidt |
||
2062 | * api_lib.c: Fixed bug #27709: conn->err race condition on netconn_recv() |
||
2063 | timeout |
||
2064 | |||
2065 | 2009-10-15: Simon Goldschmidt |
||
2066 | * autoip.c: Fixed bug #27704: autoip starts with wrong address |
||
2067 | LWIP_AUTOIP_CREATE_SEED_ADDR() returned address in host byte order instead |
||
2068 | of network byte order |
||
2069 | |||
2070 | 2009-10-11 Simon Goldschmidt (Jörg Kesten) |
||
2071 | * tcp_out.c: Fixed bug #27504: tcp_enqueue wrongly concatenates segments |
||
2072 | which are not consecutive when retransmitting unacked segments |
||
2073 | |||
2074 | 2009-10-09 Simon Goldschmidt |
||
2075 | * opt.h: Fixed default values of some stats to only be enabled if used |
||
2076 | Fixes bug #27338: sys_stats is defined when NO_SYS = 1 |
||
2077 | |||
2078 | 2009-08-30 Simon Goldschmidt |
||
2079 | * ip.c: Fixed bug bug #27345: "ip_frag() does not use the LWIP_NETIF_LOOPBACK |
||
2080 | function" by checking for loopback before calling ip_frag |
||
2081 | |||
2082 | 2009-08-25 Simon Goldschmidt |
||
2083 | * dhcp.c: fixed invalid dependency to etharp_query if DHCP_DOES_ARP_CHECK==0 |
||
2084 | |||
2085 | 2009-08-23 Simon Goldschmidt |
||
2086 | * ppp.c: bug #27078: Possible memory leak in pppInit() |
||
2087 | |||
2088 | 2009-08-23 Simon Goldschmidt |
||
2089 | * netdb.c, dns.c: bug #26657: DNS, if host name is "localhost", result |
||
2090 | is error. |
||
2091 | |||
2092 | 2009-08-23 Simon Goldschmidt |
||
2093 | * opt.h, init.c: bug #26649: TCP fails when TCP_MSS > TCP_SND_BUF |
||
2094 | Fixed wrong parenthesis, added check in init.c |
||
2095 | |||
2096 | 2009-08-23 Simon Goldschmidt |
||
2097 | * ppp.c: bug #27266: wait-state debug message in pppMain occurs every ms |
||
2098 | |||
2099 | 2009-08-23 Simon Goldschmidt |
||
2100 | * many ppp files: bug #27267: Added include to string.h where needed |
||
2101 | |||
2102 | 2009-08-23 Simon Goldschmidt |
||
2103 | * tcp.h: patch #6843: tcp.h macro optimization patch (for little endian) |
||
2104 | |||
2105 | |||
2106 | (STABLE-1.3.1) |
||
2107 | |||
2108 | ++ New features: |
||
2109 | |||
2110 | 2009-05-10 Simon Goldschmidt |
||
2111 | * opt.h, sockets.c, pbuf.c, netbuf.h, pbuf.h: task #7013: Added option |
||
2112 | LWIP_NETIF_TX_SINGLE_PBUF to try to create transmit packets from only |
||
2113 | one pbuf to help MACs that don't support scatter-gather DMA. |
||
2114 | |||
2115 | 2009-05-09 Simon Goldschmidt |
||
2116 | * icmp.h, icmp.c: Shrinked ICMP code, added option to NOT check icoming |
||
2117 | ECHO pbuf for size (just use it): LWIP_ICMP_ECHO_CHECK_INPUT_PBUF_LEN |
||
2118 | |||
2119 | 2009-05-05 Simon Goldschmidt, Jakob Stoklund Olesen |
||
2120 | * ip.h, ip.c: Added ip_current_netif() & ip_current_header() to receive |
||
2121 | extended info about the currently received packet. |
||
2122 | |||
2123 | 2009-04-27 Simon Goldschmidt |
||
2124 | * sys.h: Made SYS_LIGHTWEIGHT_PROT and sys_now() work with NO_SYS=1 |
||
2125 | |||
2126 | 2009-04-25 Simon Goldschmidt |
||
2127 | * mem.c, opt.h: Added option MEM_USE_POOLS_TRY_BIGGER_POOL to try the next |
||
2128 | bigger malloc pool if one is empty (only usable with MEM_USE_POOLS). |
||
2129 | |||
2130 | 2009-04-21 Simon Goldschmidt |
||
2131 | * dns.c, init.c, dns.h, opt.h: task #7507, patch #6786: DNS supports static |
||
2132 | hosts table. New configuration options DNS_LOCAL_HOSTLIST and |
||
2133 | DNS_LOCAL_HOSTLIST_IS_DYNAMIC. Also, DNS_LOOKUP_LOCAL_EXTERN() can be defined |
||
2134 | as an external function for lookup. |
||
2135 | |||
2136 | 2009-04-15 Simon Goldschmidt |
||
2137 | * dhcp.c: patch #6763: Global DHCP XID can be redefined to something more unique |
||
2138 | |||
2139 | 2009-03-31 Kieran Mansley |
||
2140 | * tcp.c, tcp_out.c, tcp_in.c, sys.h, tcp.h, opts.h: add support for |
||
2141 | TCP timestamp options, off by default. Rework tcp_enqueue() to |
||
2142 | take option flags rather than specified option data |
||
2143 | |||
2144 | 2009-02-18 Simon Goldschmidt |
||
2145 | * cc.h: Added printf formatter for size_t: SZT_F |
||
2146 | |||
2147 | 2009-02-16 Simon Goldschmidt (patch by Rishi Khan) |
||
2148 | * icmp.c, opt.h: patch #6539: (configurable) response to broadcast- and multicast |
||
2149 | pings |
||
2150 | |||
2151 | 2009-02-12 Simon Goldschmidt |
||
2152 | * init.h: Added LWIP_VERSION to get the current version of the stack |
||
2153 | |||
2154 | 2009-02-11 Simon Goldschmidt (suggested by Gottfried Spitaler) |
||
2155 | * opt.h, memp.h/.c: added MEMP_MEM_MALLOC to use mem_malloc/mem_free instead |
||
2156 | of the pool allocator (can save code size with MEM_LIBC_MALLOC if libc-malloc |
||
2157 | is otherwise used) |
||
2158 | |||
2159 | 2009-01-28 Jonathan Larmour (suggested by Bill Bauerbach) |
||
2160 | * ipv4/inet_chksum.c, ipv4/lwip/inet_chksum.h: inet_chksum_pseudo_partial() |
||
2161 | is only used by UDPLITE at present, so conditionalise it. |
||
2162 | |||
2163 | 2008-12-03 Simon Goldschmidt (base on patch from Luca Ceresoli) |
||
2164 | * autoip.c: checked in (slightly modified) patch #6683: Customizable AUTOIP |
||
2165 | "seed" address. This should reduce AUTOIP conflicts if |
||
2166 | LWIP_AUTOIP_CREATE_SEED_ADDR is overridden. |
||
2167 | |||
2168 | 2008-10-02 Jonathan Larmour and Rishi Khan |
||
2169 | * sockets.c (lwip_accept): Return EWOULDBLOCK if would block on non-blocking |
||
2170 | socket. |
||
2171 | |||
2172 | 2008-06-30 Simon Goldschmidt |
||
2173 | * mem.c, opt.h, stats.h: fixed bug #21433: Calling mem_free/pbuf_free from |
||
2174 | interrupt context isn't safe: LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT allows |
||
2175 | mem_free to run between mem_malloc iterations. Added illegal counter for |
||
2176 | mem stats. |
||
2177 | |||
2178 | 2008-06-27 Simon Goldschmidt |
||
2179 | * stats.h/.c, some other files: patch #6483: stats module improvement: |
||
2180 | Added defines to display each module's statistic individually, added stats |
||
2181 | defines for MEM, MEMP and SYS modules, removed (unused) rexmit counter. |
||
2182 | |||
2183 | 2008-06-17 Simon Goldschmidt |
||
2184 | * err.h: patch #6459: Made err_t overridable to use a more efficient type |
||
2185 | (define LWIP_ERR_T in cc.h) |
||
2186 | |||
2187 | 2008-06-17 Simon Goldschmidt |
||
2188 | * slipif.c: patch #6480: Added a configuration option for slipif for symmetry |
||
2189 | to loopif |
||
2190 | |||
2191 | 2008-06-17 Simon Goldschmidt (patch by Luca Ceresoli) |
||
2192 | * netif.c, loopif.c, ip.c, netif.h, loopif.h, opt.h: Checked in slightly |
||
2193 | modified version of patch # 6370: Moved loopif code to netif.c so that |
||
2194 | loopback traffic is supported on all netifs (all local IPs). |
||
2195 | Added option to limit loopback packets for each netifs. |
||
2196 | |||
2197 | |||
2198 | ++ Bugfixes: |
||
2199 | 2009-08-12 Kieran Mansley |
||
2200 | * tcp_in.c, tcp.c: Fix bug #27209: handle trimming of segments when |
||
2201 | out of window or out of order properly |
||
2202 | |||
2203 | 2009-08-12 Kieran Mansley |
||
2204 | * tcp_in.c: Fix bug #27199: use snd_wl2 instead of snd_wl1 |
||
2205 | |||
2206 | 2009-07-28 Simon Goldschmidt |
||
2207 | * mem.h: Fixed bug #27105: "realloc() cannot replace mem_realloc()"s |
||
2208 | |||
2209 | 2009-07-27 Kieran Mansley |
||
2210 | * api.h api_msg.h netdb.h sockets.h: add missing #include directives |
||
2211 | |||
2212 | 2009-07-09 Kieran Mansley |
||
2213 | * api_msg.c, sockets.c, api.h: BUG23240 use signed counters for |
||
2214 | recv_avail and don't increment counters until message successfully |
||
2215 | sent to mbox |
||
2216 | |||
2217 | 2009-06-25 Kieran Mansley |
||
2218 | * api_msg.c api.h: BUG26722: initialise netconn write variables |
||
2219 | in netconn_alloc |
||
2220 | |||
2221 | 2009-06-25 Kieran Mansley |
||
2222 | * tcp.h: BUG26879: set ret value in TCP_EVENT macros when function is not set |
||
2223 | |||
2224 | 2009-06-25 Kieran Mansley |
||
2225 | * tcp.c, tcp_in.c, tcp_out.c, tcp.h: BUG26301 and BUG26267: correct |
||
2226 | simultaneous close behaviour, and make snd_nxt have the same meaning |
||
2227 | as in the RFCs. |
||
2228 | |||
2229 | 2009-05-12 Simon Goldschmidt |
||
2230 | * etharp.h, etharp.c, netif.c: fixed bug #26507: "Gratuitous ARP depends on |
||
2231 | arp_table / uses etharp_query" by adding etharp_gratuitous() |
||
2232 | |||
2233 | 2009-05-12 Simon Goldschmidt |
||
2234 | * ip.h, ip.c, igmp.c: bug #26487: Added ip_output_if_opt that can add IP options |
||
2235 | to the IP header (used by igmp_ip_output_if) |
||
2236 | |||
2237 | 2009-05-06 Simon Goldschmidt |
||
2238 | * inet_chksum.c: On little endian architectures, use LWIP_PLATFORM_HTONS (if |
||
2239 | defined) for SWAP_BYTES_IN_WORD to speed up checksumming. |
||
2240 | |||
2241 | 2009-05-05 Simon Goldschmidt |
||
2242 | * sockets.c: bug #26405: Prematurely released semaphore causes lwip_select() |
||
2243 | to crash |
||
2244 | |||
2245 | 2009-05-04 Simon Goldschmidt |
||
2246 | * init.c: snmp was not initialized in lwip_init() |
||
2247 | |||
2248 | 2009-05-04 Frédéric Bernon |
||
2249 | * dhcp.c, netbios.c: Changes if IP_SOF_BROADCAST is enabled. |
||
2250 | |||
2251 | 2009-05-03 Simon Goldschmidt |
||
2252 | * tcp.h: bug #26349: Nagle algorithm doesn't send although segment is full |
||
2253 | (and unsent->next == NULL) |
||
2254 | |||
2255 | 2009-05-02 Simon Goldschmidt |
||
2256 | * tcpip.h, tcpip.c: fixed tcpip_untimeout (does not need the time, broken after |
||
2257 | 1.3.0 in CVS only) - fixes compilation of ppp_oe.c |
||
2258 | |||
2259 | 2009-05-02 Simon Goldschmidt |
||
2260 | * msg_in.c: fixed bug #25636: SNMPSET value is ignored for integer fields |
||
2261 | |||
2262 | 2009-05-01 Simon Goldschmidt |
||
2263 | * pap.c: bug #21680: PPP upap_rauthnak() drops legal NAK packets |
||
2264 | |||
2265 | 2009-05-01 Simon Goldschmidt |
||
2266 | * ppp.c: bug #24228: Memory corruption with PPP and DHCP |
||
2267 | |||
2268 | 2009-04-29 Frédéric Bernon |
||
2269 | * raw.c, udp.c, init.c, opt.h, ip.h, sockets.h: bug #26309: Implement the |
||
2270 | SO(F)_BROADCAST filter for all API layers. Avoid the unindented reception |
||
2271 | of broadcast packets even when this option wasn't set. Port maintainers |
||
2272 | which want to enable this filter have to set IP_SOF_BROADCAST=1 in opt.h. |
||
2273 | If you want this option also filter broadcast on recv operations, you also |
||
2274 | have to set IP_SOF_BROADCAST_RECV=1 in opt.h. |
||
2275 | |||
2276 | 2009-04-28 Simon Goldschmidt, Jakob Stoklund Olesen |
||
2277 | * dhcp.c: patch #6721, bugs #25575, #25576: Some small fixes to DHCP and |
||
2278 | DHCP/AUTOIP cooperation |
||
2279 | |||
2280 | 2009-04-25 Simon Goldschmidt, Oleg Tyshev |
||
2281 | * tcp_out.c: bug #24212: Deadlocked tcp_retransmit due to exceeded pcb->cwnd |
||
2282 | Fixed by sorting the unsent and unacked queues (segments are inserted at the |
||
2283 | right place in tcp_output and tcp_rexmit). |
||
2284 | |||
2285 | 2009-04-25 Simon Goldschmidt |
||
2286 | * memp.c, mem.c, memp.h, mem_std.h: bug #26213 "Problem with memory allocation |
||
2287 | when debugging": memp_sizes contained the wrong sizes (including sanity |
||
2288 | regions); memp pools for MEM_USE_POOLS were too small |
||
2289 | |||
2290 | 2009-04-24 Simon Goldschmidt, Frédéric Bernon |
||
2291 | * inet.c: patch #6765: Fix a small problem with the last changes (incorrect |
||
2292 | behavior, with with ip address string not ended by a '\0', a space or a |
||
2293 | end of line) |
||
2294 | |||
2295 | 2009-04-19 Simon Goldschmidt |
||
2296 | * rawapi.txt: Fixed bug #26069: Corrected documentation: if tcp_connect fails, |
||
2297 | pcb->err is called, not pcb->connected (with an error code). |
||
2298 | |||
2299 | 2009-04-19 Simon Goldschmidt |
||
2300 | * tcp_out.c: Fixed bug #26236: "TCP options (timestamp) don't work with |
||
2301 | no-copy-tcpwrite": deallocate option data, only concat segments with same flags |
||
2302 | |||
2303 | 2009-04-19 Simon Goldschmidt |
||
2304 | * tcp_out.c: Fixed bug #25094: "Zero-length pbuf" (options are now allocated |
||
2305 | in the header pbuf, not the data pbuf) |
||
2306 | |||
2307 | 2009-04-18 Simon Goldschmidt |
||
2308 | * api_msg.c: fixed bug #25695: Segmentation fault in do_writemore() |
||
2309 | |||
2310 | 2009-04-15 Simon Goldschmidt |
||
2311 | * sockets.c: tried to fix bug #23559: lwip_recvfrom problem with tcp |
||
2312 | |||
2313 | 2009-04-15 Simon Goldschmidt |
||
2314 | * dhcp.c: task #9192: mem_free of dhcp->options_in and dhcp->msg_in |
||
2315 | |||
2316 | 2009-04-15 Simon Goldschmidt |
||
2317 | * ip.c, ip6.c, tcp_out.c, ip.h: patch #6808: Add a utility function |
||
2318 | ip_hinted_output() (for smaller code mainly) |
||
2319 | |||
2320 | 2009-04-15 Simon Goldschmidt |
||
2321 | * inet.c: patch #6765: Supporting new line characters in inet_aton() |
||
2322 | |||
2323 | 2009-04-15 Simon Goldschmidt |
||
2324 | * dhcp.c: patch #6764: DHCP rebind and renew did not send hostnam option; |
||
2325 | Converted constant OPTION_MAX_MSG_SIZE to netif->mtu, check if netif->mtu |
||
2326 | is big enough in dhcp_start |
||
2327 | |||
2328 | 2009-04-15 Simon Goldschmidt |
||
2329 | * netbuf.c: bug #26027: netbuf_chain resulted in pbuf memory leak |
||
2330 | |||
2331 | 2009-04-15 Simon Goldschmidt |
||
2332 | * sockets.c, ppp.c: bug #25763: corrected 4 occurrences of SMEMCPY to MEMCPY |
||
2333 | |||
2334 | 2009-04-15 Simon Goldschmidt |
||
2335 | * sockets.c: bug #26121: set_errno can be overridden |
||
2336 | |||
2337 | 2009-04-09 Kieran Mansley (patch from Luca Ceresoli <lucaceresoli>) |
||
2338 | * init.c, opt.h: Patch#6774 TCP_QUEUE_OOSEQ breaks compilation when |
||
2339 | LWIP_TCP==0 |
||
2340 | |||
2341 | 2009-04-09 Kieran Mansley (patch from Roy Lee <roylee17>) |
||
2342 | * tcp.h: Patch#6802 Add do-while-clauses to those function like |
||
2343 | macros in tcp.h |
||
2344 | |||
2345 | 2009-03-31 Kieran Mansley |
||
2346 | * tcp.c, tcp_in.c, tcp_out.c, tcp.h, opt.h: Rework the way window |
||
2347 | updates are calculated and sent (BUG20515) |
||
2348 | |||
2349 | * tcp_in.c: cope with SYN packets received during established states, |
||
2350 | and retransmission of initial SYN. |
||
2351 | |||
2352 | * tcp_out.c: set push bit correctly when tcp segments are merged |
||
2353 | |||
2354 | 2009-03-27 Kieran Mansley |
||
2355 | * tcp_out.c set window correctly on probes (correcting change made |
||
2356 | yesterday) |
||
2357 | |||
2358 | 2009-03-26 Kieran Mansley |
||
2359 | * tcp.c, tcp_in.c, tcp.h: add tcp_abandon() to cope with dropping |
||
2360 | connections where no reset required (bug #25622) |
||
2361 | |||
2362 | * tcp_out.c: set TCP_ACK flag on keepalive and zero window probes |
||
2363 | (bug #20779) |
||
2364 | |||
2365 | 2009-02-18 Simon Goldschmidt (Jonathan Larmour and Bill Auerbach) |
||
2366 | * ip_frag.c: patch #6528: the buffer used for IP_FRAG_USES_STATIC_BUF could be |
||
2367 | too small depending on MEM_ALIGNMENT |
||
2368 | |||
2369 | 2009-02-16 Simon Goldschmidt |
||
2370 | * sockets.h/.c, api_*.h/.c: fixed arguments of socket functions to match the standard; |
||
2371 | converted size argument of netconn_write to 'size_t' |
||
2372 | |||
2373 | 2009-02-16 Simon Goldschmidt |
||
2374 | * tcp.h, tcp.c: fixed bug #24440: TCP connection close problem on 64-bit host |
||
2375 | by moving accept callback function pointer to TCP_PCB_COMMON |
||
2376 | |||
2377 | 2009-02-12 Simon Goldschmidt |
||
2378 | * dhcp.c: fixed bug #25345 (DHCPDECLINE is sent with "Maximum message size" |
||
2379 | option) |
||
2380 | |||
2381 | 2009-02-11 Simon Goldschmidt |
||
2382 | * dhcp.c: fixed bug #24480 (releasing old udp_pdb and pbuf in dhcp_start) |
||
2383 | |||
2384 | 2009-02-11 Simon Goldschmidt |
||
2385 | * opt.h, api_msg.c: added configurable default valud for netconn->recv_bufsize: |
||
2386 | RECV_BUFSIZE_DEFAULT (fixes bug #23726: pbuf pool exhaustion on slow recv()) |
||
2387 | |||
2388 | 2009-02-10 Simon Goldschmidt |
||
2389 | * tcp.c: fixed bug #25467: Listen backlog is not reset on timeout in SYN_RCVD: |
||
2390 | Accepts_pending is decrease on a corresponding listen pcb when a connection |
||
2391 | in state SYN_RCVD is close. |
||
2392 | |||
2393 | 2009-01-28 Jonathan Larmour |
||
2394 | * pbuf.c: reclaim pbufs from TCP out-of-sequence segments if we run |
||
2395 | out of pool pbufs. |
||
2396 | |||
2397 | 2008-12-19 Simon Goldschmidt |
||
2398 | * many files: patch #6699: fixed some warnings on platform where sizeof(int) == 2 |
||
2399 | |||
2400 | 2008-12-10 Tamas Somogyi, Frédéric Bernon |
||
2401 | * sockets.c: fixed bug #25051: lwip_recvfrom problem with udp: fromaddr and |
||
2402 | port uses deleted netbuf. |
||
2403 | |||
2404 | 2008-10-18 Simon Goldschmidt |
||
2405 | * tcp_in.c: fixed bug ##24596: Vulnerability on faulty TCP options length |
||
2406 | in tcp_parseopt |
||
2407 | |||
2408 | 2008-10-15 Simon Goldschmidt |
||
2409 | * ip_frag.c: fixed bug #24517: IP reassembly crashes on unaligned IP headers |
||
2410 | by packing the struct ip_reass_helper. |
||
2411 | |||
2412 | 2008-10-03 David Woodhouse, Jonathan Larmour |
||
2413 | * etharp.c (etharp_arp_input): Fix type aliasing problem copying ip address. |
||
2414 | |||
2415 | 2008-10-02 Jonathan Larmour |
||
2416 | * dns.c: Hard-code structure sizes, to avoid issues on some compilers where |
||
2417 | padding is included. |
||
2418 | |||
2419 | 2008-09-30 Jonathan Larmour |
||
2420 | * sockets.c (lwip_accept): check addr isn't NULL. If it's valid, do an |
||
2421 | assertion check that addrlen isn't NULL. |
||
2422 | |||
2423 | 2008-09-30 Jonathan Larmour |
||
2424 | * tcp.c: Fix bug #24227, wrong error message in tcp_bind. |
||
2425 | |||
2426 | 2008-08-26 Simon Goldschmidt |
||
2427 | * inet.h, ip_addr.h: fixed bug #24132: Cross-dependency between ip_addr.h and |
||
2428 | inet.h -> moved declaration of struct in_addr from ip_addr.h to inet.h |
||
2429 | |||
2430 | 2008-08-14 Simon Goldschmidt |
||
2431 | * api_msg.c: fixed bug #23847: do_close_internal references freed memory (when |
||
2432 | tcp_close returns != ERR_OK) |
||
2433 | |||
2434 | 2008-07-08 Frédéric Bernon |
||
2435 | * stats.h: Fix some build bugs introduced with patch #6483 (missing some parameters |
||
2436 | in macros, mainly if MEM_STATS=0 and MEMP_STATS=0). |
||
2437 | |||
2438 | 2008-06-24 Jonathan Larmour |
||
2439 | * tcp_in.c: Fix for bug #23693 as suggested by Art R. Ensure cseg is unused |
||
2440 | if tcp_seg_copy fails. |
||
2441 | |||
2442 | 2008-06-17 Simon Goldschmidt |
||
2443 | * inet_chksum.c: Checked in some ideas of patch #6460 (loop optimizations) |
||
2444 | and created defines for swapping bytes and folding u32 to u16. |
||
2445 | |||
2446 | 2008-05-30 Kieran Mansley |
||
2447 | * tcp_in.c Remove redundant "if" statement, and use real rcv_wnd |
||
2448 | rather than rcv_ann_wnd when deciding if packets are in-window. |
||
2449 | Contributed by <arasmussen@consultant.datasys.swri.edu> |
||
2450 | |||
2451 | 2008-05-30 Kieran Mansley |
||
2452 | * mem.h: Fix BUG#23254. Change macro definition of mem_* to allow |
||
2453 | passing as function pointers when MEM_LIBC_MALLOC is defined. |
||
2454 | |||
2455 | 2008-05-09 Jonathan Larmour |
||
2456 | * err.h, err.c, sockets.c: Fix bug #23119: Reorder timeout error code to |
||
2457 | stop it being treated as a fatal error. |
||
2458 | |||
2459 | 2008-04-15 Simon Goldschmidt |
||
2460 | * dhcp.c: fixed bug #22804: dhcp_stop doesn't clear NETIF_FLAG_DHCP |
||
2461 | (flag now cleared) |
||
2462 | |||
2463 | 2008-03-27 Simon Goldschmidt |
||
2464 | * mem.c, tcpip.c, tcpip.h, opt.h: fixed bug #21433 (Calling mem_free/pbuf_free |
||
2465 | from interrupt context isn't safe): set LWIP_USE_HEAP_FROM_INTERRUPT to 1 |
||
2466 | in lwipopts.h or use pbuf_free_callback(p)/mem_free_callback(m) to free pbufs |
||
2467 | or heap memory from interrupt context |
||
2468 | |||
2469 | 2008-03-26 Simon Goldschmidt |
||
2470 | * tcp_in.c, tcp.c: fixed bug #22249: division by zero could occur if a remote |
||
2471 | host sent a zero mss as TCP option. |
||
2472 | |||
2473 | |||
2474 | (STABLE-1.3.0) |
||
2475 | |||
2476 | ++ New features: |
||
2477 | |||
2478 | 2008-03-10 Jonathan Larmour |
||
2479 | * inet_chksum.c: Allow choice of one of the sample algorithms to be |
||
2480 | made from lwipopts.h. Fix comment on how to override LWIP_CHKSUM. |
||
2481 | |||
2482 | 2008-01-22 Frédéric Bernon |
||
2483 | * tcp.c, tcp_in.c, tcp.h, opt.h: Rename LWIP_CALCULATE_EFF_SEND_MSS in |
||
2484 | TCP_CALCULATE_EFF_SEND_MSS to have coherent TCP options names. |
||
2485 | |||
2486 | 2008-01-14 Frédéric Bernon |
||
2487 | * rawapi.txt, api_msg.c, tcp.c, tcp_in.c, tcp.h: changes for task #7675 "Enable |
||
2488 | to refuse data on a TCP_EVENT_RECV call". Important, behavior changes for the |
||
2489 | tcp_recv callback (see rawapi.txt). |
||
2490 | |||
2491 | 2008-01-14 Frédéric Bernon, Marc Chaland |
||
2492 | * ip.c: Integrate patch #6369" ip_input : checking before realloc". |
||
2493 | |||
2494 | 2008-01-12 Frédéric Bernon |
||
2495 | * tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
||
2496 | netconn::sem per netconn::op_completed like suggested for the task #7490 |
||
2497 | "Add return value to sys_mbox_post". |
||
2498 | |||
2499 | 2008-01-12 Frédéric Bernon |
||
2500 | * api_msg.c, opt.h: replace DEFAULT_RECVMBOX_SIZE per DEFAULT_TCP_RECVMBOX_SIZE, |
||
2501 | DEFAULT_UDP_RECVMBOX_SIZE and DEFAULT_RAW_RECVMBOX_SIZE (to optimize queues |
||
2502 | sizes), like suggested for the task #7490 "Add return value to sys_mbox_post". |
||
2503 | |||
2504 | 2008-01-10 Frédéric Bernon |
||
2505 | * tcpip.h, tcpip.c: add tcpip_callback_with_block function for the task #7490 |
||
2506 | "Add return value to sys_mbox_post". tcpip_callback is always defined as |
||
2507 | "blocking" ("block" parameter = 1). |
||
2508 | |||
2509 | 2008-01-10 Frédéric Bernon |
||
2510 | * tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
||
2511 | netconn::mbox (sys_mbox_t) per netconn::sem (sys_sem_t) for the task #7490 |
||
2512 | "Add return value to sys_mbox_post". |
||
2513 | |||
2514 | 2008-01-05 Frédéric Bernon |
||
2515 | * sys_arch.txt, api.h, api_lib.c, api_msg.h, api_msg.c, tcpip.c, sys.h, opt.h: |
||
2516 | Introduce changes for task #7490 "Add return value to sys_mbox_post" with some |
||
2517 | modifications in the sys_mbox api: sys_mbox_new take a "size" parameters which |
||
2518 | indicate the number of pointers query by the mailbox. There is three defines |
||
2519 | in opt.h to indicate sizes for tcpip::mbox, netconn::recvmbox, and for the |
||
2520 | netconn::acceptmbox. Port maintainers, you can decide to just add this new |
||
2521 | parameter in your implementation, but to ignore it to keep the previous behavior. |
||
2522 | The new sys_mbox_trypost function return a value to know if the mailbox is |
||
2523 | full or if the message is posted. Take a look to sys_arch.txt for more details. |
||
2524 | This new function is used in tcpip_input (so, can be called in an interrupt |
||
2525 | context since the function is not blocking), and in recv_udp and recv_raw. |
||
2526 | |||
2527 | 2008-01-04 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
||
2528 | * rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, |
||
2529 | tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the |
||
2530 | "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add |
||
2531 | documentation in the rawapi.txt file. |
||
2532 | |||
2533 | 2007-12-31 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
||
2534 | * tcp.c, tcp_in.c, tcp_out.c, tcp.h: Add TCP persist timer |
||
2535 | |||
2536 | 2007-12-31 Frédéric Bernon, Luca Ceresoli |
||
2537 | * autoip.c, etharp.c: ip_addr.h: Integrate patch #6348: "Broadcast ARP packets |
||
2538 | in autoip". The change in etharp_raw could be removed, since all calls to |
||
2539 | etharp_raw use ethbroadcast for the "ethdst_addr" parameter. But it could be |
||
2540 | wrong in the future. |
||
2541 | |||
2542 | 2007-12-30 Frédéric Bernon, Tom Evans |
||
2543 | * ip.c: Fix bug #21846 "LwIP doesn't appear to perform any IP Source Address |
||
2544 | Filtering" reported by Tom Evans. |
||
2545 | |||
2546 | 2007-12-21 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
||
2547 | * tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, |
||
2548 | sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API |
||
2549 | applications have to call 'tcp_accepted(pcb)' in their accept callback to |
||
2550 | keep accepting new connections. |
||
2551 | |||
2552 | 2007-12-13 Frédéric Bernon |
||
2553 | * api_msg.c, err.h, err.c, sockets.c, dns.c, dns.h: replace "enum dns_result" |
||
2554 | by err_t type. Add a new err_t code "ERR_INPROGRESS". |
||
2555 | |||
2556 | 2007-12-12 Frédéric Bernon |
||
2557 | * dns.h, dns.c, opt.h: move DNS options to the "right" place. Most visibles |
||
2558 | are the one which have ram usage. |
||
2559 | |||
2560 | 2007-12-05 Frédéric Bernon |
||
2561 | * netdb.c: add a LWIP_DNS_API_HOSTENT_STORAGE option to decide to use a static |
||
2562 | set of variables (=0) or a local one (=1). In this last case, your port should |
||
2563 | provide a function "struct hostent* sys_thread_hostent( struct hostent* h)" |
||
2564 | which have to do a copy of "h" and return a pointer ont the "per-thread" copy. |
||
2565 | |||
2566 | 2007-12-03 Simon Goldschmidt |
||
2567 | * ip.c: ip_input: check if a packet is for inp first before checking all other |
||
2568 | netifs on netif_list (speeds up packet receiving in most cases) |
||
2569 | |||
2570 | 2007-11-30 Simon Goldschmidt |
||
2571 | * udp.c, raw.c: task #7497: Sort lists (pcb, netif, ...) for faster access |
||
2572 | UDP: move a (connected) pcb selected for input to the front of the list of |
||
2573 | pcbs so that it is found faster next time. Same for RAW pcbs that have eaten |
||
2574 | a packet. |
||
2575 | |||
2576 | 2007-11-28 Simon Goldschmidt |
||
2577 | * etharp.c, stats.c, stats.h, opt.h: Introduced ETHARP_STATS |
||
2578 | |||
2579 | 2007-11-25 Simon Goldschmidt |
||
2580 | * dhcp.c: dhcp_unfold_reply() uses pbuf_copy_partial instead of its own copy |
||
2581 | algorithm. |
||
2582 | |||
2583 | 2007-11-24 Simon Goldschmidt |
||
2584 | * netdb.h, netdb.c, sockets.h/.c: Moved lwip_gethostbyname from sockets.c |
||
2585 | to the new file netdb.c; included lwip_getaddrinfo. |
||
2586 | |||
2587 | 2007-11-21 Simon Goldschmidt |
||
2588 | * tcp.h, opt.h, tcp.c, tcp_in.c: implemented calculating the effective send-mss |
||
2589 | based on the MTU of the netif used to send. Enabled by default. Disable by |
||
2590 | setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21492. |
||
2591 | |||
2592 | 2007-11-19 Frédéric Bernon |
||
2593 | * api_msg.c, dns.h, dns.c: Implement DNS_DOES_NAME_CHECK option (check if name |
||
2594 | received match the name query), implement DNS_USES_STATIC_BUF (the place where |
||
2595 | copy dns payload to parse the response), return an error if there is no place |
||
2596 | for a new query, and fix some minor problems. |
||
2597 | |||
2598 | 2007-11-16 Simon Goldschmidt |
||
2599 | * new files: ipv4/inet.c, ipv4/inet_chksum.c, ipv6/inet6.c |
||
2600 | removed files: core/inet.c, core/inet6.c |
||
2601 | Moved inet files into ipv4/ipv6 directory; splitted inet.c/inet.h into |
||
2602 | inet and chksum part; changed includes in all lwIP files as appropriate |
||
2603 | |||
2604 | 2007-11-16 Simon Goldschmidt |
||
2605 | * api.h, api_msg.h, api_lib.c, api_msg.c, socket.h, socket.c: Added sequential |
||
2606 | dns resolver function for netconn api (netconn_gethostbyname) and socket api |
||
2607 | (gethostbyname/gethostbyname_r). |
||
2608 | |||
2609 | 2007-11-15 Jim Pettinato, Frédéric Bernon |
||
2610 | * opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name |
||
2611 | requests with RAW api interface. Initialization is done in lwip_init() with |
||
2612 | build time options. DNS timer is added in tcpip_thread context. DHCP can set |
||
2613 | DNS server ip addresses when options are received. You need to set LWIP_DNS=1 |
||
2614 | in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get |
||
2615 | some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" |
||
2616 | list with points to improve. |
||
2617 | |||
2618 | 2007-11-06 Simon Goldschmidt |
||
2619 | * opt.h, mib2.c: Patch #6215: added ifAdminStatus write support (if explicitly |
||
2620 | enabled by defining SNMP_SAFE_REQUESTS to 0); added code to check link status |
||
2621 | for ifOperStatus if LWIP_NETIF_LINK_CALLBACK is defined. |
||
2622 | |||
2623 | 2007-11-06 Simon Goldschmidt |
||
2624 | * api.h, api_msg.h and dependent files: Task #7410: Removed the need to include |
||
2625 | core header files in api.h (ip/tcp/udp/raw.h) to hide the internal |
||
2626 | implementation from netconn api applications. |
||
2627 | |||
2628 | 2007-11-03 Frédéric Bernon |
||
2629 | * api.h, api_lib.c, api_msg.c, sockets.c, opt.h: add SO_RCVBUF option for UDP & |
||
2630 | RAW netconn. You need to set LWIP_SO_RCVBUF=1 in your lwipopts.h (it's disabled |
||
2631 | by default). Netconn API users can use the netconn_recv_bufsize macro to access |
||
2632 | it. This is a first release which have to be improve for TCP. Note it used the |
||
2633 | netconn::recv_avail which need to be more "thread-safe" (note there is already |
||
2634 | the problem for FIONREAD with lwip_ioctl/ioctlsocket). |
||
2635 | |||
2636 | 2007-11-01 Frédéric Bernon, Marc Chaland |
||
2637 | * sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, tcp.h, tcp_out.c: |
||
2638 | Integrate "patch #6250 : MSG_MORE flag for send". MSG_MORE is used at socket api |
||
2639 | layer, NETCONN_MORE at netconn api layer, and TCP_WRITE_FLAG_MORE at raw api |
||
2640 | layer. This option enable to delayed TCP PUSH flag on multiple "write" calls. |
||
2641 | Note that previous "copy" parameter for "write" APIs is now called "apiflags". |
||
2642 | |||
2643 | 2007-10-24 Frédéric Bernon |
||
2644 | * api.h, api_lib.c, api_msg.c: Add macro API_EVENT in the same spirit than |
||
2645 | TCP_EVENT_xxx macros to get a code more readable. It could also help to remove |
||
2646 | some code (like we have talk in "patch #5919 : Create compile switch to remove |
||
2647 | select code"), but it could be done later. |
||
2648 | |||
2649 | 2007-10-08 Simon Goldschmidt |
||
2650 | * many files: Changed initialization: many init functions are not needed any |
||
2651 | more since we now rely on the compiler initializing global and static |
||
2652 | variables to zero! |
||
2653 | |||
2654 | 2007-10-06 Simon Goldschmidt |
||
2655 | * ip_frag.c, memp.c, mib2.c, ip_frag.h, memp_std.h, opt.h: Changed IP_REASSEMBLY |
||
2656 | to enqueue the received pbufs so that multiple packets can be reassembled |
||
2657 | simultaneously and no static reassembly buffer is needed. |
||
2658 | |||
2659 | 2007-10-05 Simon Goldschmidt |
||
2660 | * tcpip.c, etharp.h, etharp.c: moved ethernet_input from tcpip.c to etharp.c so |
||
2661 | all netifs (or ports) can use it. |
||
2662 | |||
2663 | 2007-10-05 Frédéric Bernon |
||
2664 | * netifapi.h, netifapi.c: add function netifapi_netif_set_default. Change the |
||
2665 | common function to reduce a little bit the footprint (for all functions using |
||
2666 | only the "netif" parameter). |
||
2667 | |||
2668 | 2007-10-03 Frédéric Bernon |
||
2669 | * netifapi.h, netifapi.c: add functions netifapi_netif_set_up, netifapi_netif_set_down, |
||
2670 | netifapi_autoip_start and netifapi_autoip_stop. Use a common function to reduce |
||
2671 | a little bit the footprint (for all functions using only the "netif" parameter). |
||
2672 | |||
2673 | 2007-09-15 Frédéric Bernon |
||
2674 | * udp.h, udp.c, sockets.c: Changes for "#20503 IGMP Improvement". Add IP_MULTICAST_IF |
||
2675 | option in socket API, and a new field "multicast_ip" in "struct udp_pcb" (for |
||
2676 | netconn and raw API users), only if LWIP_IGMP=1. Add getsockopt processing for |
||
2677 | IP_MULTICAST_TTL and IP_MULTICAST_IF. |
||
2678 | |||
2679 | 2007-09-10 Frédéric Bernon |
||
2680 | * snmp.h, mib2.c: enable to remove SNMP timer (which consumne several cycles |
||
2681 | even when it's not necessary). snmp_agent.txt tell to call snmp_inc_sysuptime() |
||
2682 | each 10ms (but, it's intrusive if you use sys_timeout feature). Now, you can |
||
2683 | decide to call snmp_add_sysuptime(100) each 1000ms (which is bigger "step", but |
||
2684 | call to a lower frequency). Or, you can decide to not call snmp_inc_sysuptime() |
||
2685 | or snmp_add_sysuptime(), and to define the SNMP_GET_SYSUPTIME(sysuptime) macro. |
||
2686 | This one is undefined by default in mib2.c. SNMP_GET_SYSUPTIME is called inside |
||
2687 | snmp_get_sysuptime(u32_t *value), and enable to change "sysuptime" value only |
||
2688 | when it's queried (any direct call to "sysuptime" is changed by a call to |
||
2689 | snmp_get_sysuptime). |
||
2690 | |||
2691 | 2007-09-09 Frédéric Bernon, Bill Florac |
||
2692 | * igmp.h, igmp.c, netif.h, netif.c, ip.c: To enable to have interfaces with IGMP, |
||
2693 | and others without it, there is a new NETIF_FLAG_IGMP flag to set in netif->flags |
||
2694 | if you want IGMP on an interface. igmp_stop() is now called inside netif_remove(). |
||
2695 | igmp_report_groups() is now called inside netif_set_link_up() (need to have |
||
2696 | LWIP_NETIF_LINK_CALLBACK=1) to resend reports once the link is up (avoid to wait |
||
2697 | the next query message to receive the matching multicast streams). |
||
2698 | |||
2699 | 2007-09-08 Frédéric Bernon |
||
2700 | * sockets.c, ip.h, api.h, tcp.h: declare a "struct ip_pcb" which only contains |
||
2701 | IP_PCB. Add in the netconn's "pcb" union a "struct ip_pcb *ip;" (no size change). |
||
2702 | Use this new field to access to common pcb fields (ttl, tos, so_options, etc...). |
||
2703 | Enable to access to these fields with LWIP_TCP=0. |
||
2704 | |||
2705 | 2007-09-05 Frédéric Bernon |
||
2706 | * udp.c, ipv4/icmp.c, ipv4/ip.c, ipv6/icmp.c, ipv6/ip6.c, ipv4/icmp.h, |
||
2707 | ipv6/icmp.h, opt.h: Integrate "task #7272 : LWIP_ICMP option". The new option |
||
2708 | LWIP_ICMP enable/disable ICMP module inside the IP stack (enable per default). |
||
2709 | Be careful, disabling ICMP make your product non-compliant to RFC1122, but |
||
2710 | help to reduce footprint, and to reduce "visibility" on the Internet. |
||
2711 | |||
2712 | 2007-09-05 Frédéric Bernon, Bill Florac |
||
2713 | * opt.h, sys.h, tcpip.c, slipif.c, ppp.c, sys_arch.txt: Change parameters list |
||
2714 | for sys_thread_new (see "task #7252 : Create sys_thread_new_ex()"). Two new |
||
2715 | parameters have to be provided: a task name, and a task stack size. For this |
||
2716 | one, since it's platform dependant, you could define the best one for you in |
||
2717 | your lwipopts.h. For port maintainers, you can just add these new parameters |
||
2718 | in your sys_arch.c file, and but it's not mandatory, use them in your OS |
||
2719 | specific functions. |
||
2720 | |||
2721 | 2007-09-05 Frédéric Bernon |
||
2722 | * inet.c, autoip.c, msg_in.c, msg_out.c, init.c: Move some build time checkings |
||
2723 | inside init.c for task #7142 "Sanity check user-configurable values". |
||
2724 | |||
2725 | 2007-09-04 Frédéric Bernon, Bill Florac |
||
2726 | * igmp.h, igmp.c, memp_std.h, memp.c, init.c, opt.h: Replace mem_malloc call by |
||
2727 | memp_malloc, and use a new MEMP_NUM_IGMP_GROUP option (see opt.h to define the |
||
2728 | value). It will avoid potential fragmentation problems, use a counter to know |
||
2729 | how many times a group is used on an netif, and free it when all applications |
||
2730 | leave it. MEMP_NUM_IGMP_GROUP got 8 as default value (and init.c got a sanity |
||
2731 | check if LWIP_IGMP!=0). |
||
2732 | |||
2733 | 2007-09-03 Frédéric Bernon |
||
2734 | * igmp.h, igmp.c, sockets.c, api_msg.c: Changes for "#20503 IGMP Improvement". |
||
2735 | Initialize igmp_mac_filter to NULL in netif_add (this field should be set in |
||
2736 | the netif's "init" function). Use the "imr_interface" field (for socket layer) |
||
2737 | and/or the "interface" field (for netconn layer), for join/leave operations. |
||
2738 | The igmp_join/leavegroup first parameter change from a netif to an ipaddr. |
||
2739 | This field could be a netif's ipaddr, or "any" (same meaning than ip_addr_isany). |
||
2740 | |||
2741 | 2007-08-30 Frédéric Bernon |
||
2742 | * Add netbuf.h, netbuf.c, Change api.h, api_lib.c: #7249 "Split netbuf functions |
||
2743 | from api/api_lib". Now netbuf API is independant of netconn, and can be used |
||
2744 | with other API (application based on raw API, or future "socket2" API). Ports |
||
2745 | maintainers just have to add src/api/netbuf.c in their makefile/projects. |
||
2746 | |||
2747 | 2007-08-30 Frédéric Bernon, Jonathan Larmour |
||
2748 | * init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check |
||
2749 | user-configurable values". |
||
2750 | |||
2751 | 2007-08-29 Frédéric Bernon |
||
2752 | * igmp.h, igmp.c, tcpip.c, init.c, netif.c: change igmp_init and add igmp_start. |
||
2753 | igmp_start is call inside netif_add. Now, igmp initialization is in the same |
||
2754 | spirit than the others modules. Modify some IGMP debug traces. |
||
2755 | |||
2756 | 2007-08-29 Frédéric Bernon |
||
2757 | * Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" |
||
2758 | Add lwip_init function to regroup all modules initializations, and to provide |
||
2759 | a place to add code for task #7142 "Sanity check user-configurable values". |
||
2760 | Ports maintainers should remove direct initializations calls from their code, |
||
2761 | and add init.c in their makefiles. Note that lwip_init() function is called |
||
2762 | inside tcpip_init, but can also be used by raw api users since all calls are |
||
2763 | disabled when matching options are disabled. Also note that their is new options |
||
2764 | in opt.h, you should configure in your lwipopts.h (they are enabled per default). |
||
2765 | |||
2766 | 2007-08-26 Marc Boucher |
||
2767 | * api_msg.c: do_close_internal(): Reset the callbacks and arg (conn) to NULL |
||
2768 | since they can under certain circumstances be called with an invalid conn |
||
2769 | pointer after the connection has been closed (and conn has been freed). |
||
2770 | |||
2771 | 2007-08-25 Frédéric Bernon (Artem Migaev's Patch) |
||
2772 | * netif.h, netif.c: Integrate "patch #6163 : Function to check if link layer is up". |
||
2773 | Add a netif_is_link_up() function if LWIP_NETIF_LINK_CALLBACK option is set. |
||
2774 | |||
2775 | 2007-08-22 Frédéric Bernon |
||
2776 | * netif.h, netif.c, opt.h: Rename LWIP_NETIF_CALLBACK in LWIP_NETIF_STATUS_CALLBACK |
||
2777 | to be coherent with new LWIP_NETIF_LINK_CALLBACK option before next release. |
||
2778 | |||
2779 | 2007-08-22 Frédéric Bernon |
||
2780 | * tcpip.h, tcpip.c, ethernetif.c, opt.h: remove options ETHARP_TCPIP_INPUT & |
||
2781 | ETHARP_TCPIP_ETHINPUT, now, only "ethinput" code is supported, even if the |
||
2782 | name is tcpip_input (we keep the name of 1.2.0 function). |
||
2783 | |||
2784 | 2007-08-17 Jared Grubb |
||
2785 | * memp_std.h, memp.h, memp.c, mem.c, stats.c: (Task #7136) Centralize mempool |
||
2786 | settings into new memp_std.h and optional user file lwippools.h. This adds |
||
2787 | more dynamic mempools, and allows the user to create an arbitrary number of |
||
2788 | mempools for mem_malloc. |
||
2789 | |||
2790 | 2007-08-16 Marc Boucher |
||
2791 | * api_msg.c: Initialize newconn->state to NETCONN_NONE in accept_function; |
||
2792 | otherwise it was left to NETCONN_CLOSE and sent_tcp() could prematurely |
||
2793 | close the connection. |
||
2794 | |||
2795 | 2007-08-16 Marc Boucher |
||
2796 | * sockets.c: lwip_accept(): check netconn_peer() error return. |
||
2797 | |||
2798 | 2007-08-16 Marc Boucher |
||
2799 | * mem.c, mem.h: Added mem_calloc(). |
||
2800 | |||
2801 | 2007-08-16 Marc Boucher |
||
2802 | * tcpip.c, tcpip.h memp.c, memp.h: Added distinct memp (MEMP_TCPIP_MSG_INPKT) |
||
2803 | for input packets to prevent floods from consuming all of MEMP_TCPIP_MSG |
||
2804 | and starving other message types. |
||
2805 | Renamed MEMP_TCPIP_MSG to MEMP_TCPIP_MSG_API |
||
2806 | |||
2807 | 2007-08-16 Marc Boucher |
||
2808 | * pbuf.c, pbuf.h, etharp.c, tcp_in.c, sockets.c: Split pbuf flags in pbuf |
||
2809 | type and flgs (later renamed to flags). |
||
2810 | Use enum pbuf_flag as pbuf_type. Renumber PBUF_FLAG_*. |
||
2811 | Improved lwip_recvfrom(). TCP push now propagated. |
||
2812 | |||
2813 | 2007-08-16 Marc Boucher |
||
2814 | * ethernetif.c, contrib/ports/various: ethbroadcast now a shared global |
||
2815 | provided by etharp. |
||
2816 | |||
2817 | 2007-08-16 Marc Boucher |
||
2818 | * ppp_oe.c ppp_oe.h, auth.c chap.c fsm.c lcp.c ppp.c ppp.h, |
||
2819 | etharp.c ethernetif.c, etharp.h, opt.h tcpip.h, tcpip.c: |
||
2820 | Added PPPoE support and various PPP improvements. |
||
2821 | |||
2822 | 2007-07-25 Simon Goldschmidt |
||
2823 | * api_lib.c, ip_frag.c, pbuf.c, api.h, pbuf.h: Introduced pbuf_copy_partial, |
||
2824 | making netbuf_copy_partial use this function. |
||
2825 | |||
2826 | 2007-07-25 Simon Goldschmidt |
||
2827 | * tcp_in.c: Fix bug #20506: Slow start / initial congestion window starts with |
||
2828 | 2 * mss (instead of 1 * mss previously) to comply with some newer RFCs and |
||
2829 | other stacks. |
||
2830 | |||
2831 | 2007-07-13 Jared Grubb (integrated by Frédéric Bernon) |
||
2832 | * opt.h, netif.h, netif.c, ethernetif.c: Add new configuration option to add |
||
2833 | a link callback in the netif struct, and functions to handle it. Be carefull |
||
2834 | for port maintainers to add the NETIF_FLAG_LINK_UP flag (like in ethernetif.c) |
||
2835 | if you want to be sure to be compatible with future changes... |
||
2836 | |||
2837 | 2007-06-30 Frédéric Bernon |
||
2838 | * sockets.h, sockets.c: Implement MSG_PEEK flag for recv/recvfrom functions. |
||
2839 | |||
2840 | 2007-06-21 Simon Goldschmidt |
||
2841 | * etharp.h, etharp.c: Combined etharp_request with etharp_raw for both |
||
2842 | LWIP_AUTOIP =0 and =1 to remove redundant code. |
||
2843 | |||
2844 | 2007-06-21 Simon Goldschmidt |
||
2845 | * mem.c, memp.c, mem.h, memp.h, opt.h: task #6863: Introduced the option |
||
2846 | MEM_USE_POOLS to use 4 pools with different sized elements instead of a |
||
2847 | heap. This both prevents memory fragmentation and gives a higher speed |
||
2848 | at the cost of more memory consumption. Turned off by default. |
||
2849 | |||
2850 | 2007-06-21 Simon Goldschmidt |
||
2851 | * api_lib.c, api_msg.c, api.h, api_msg.h: Converted the length argument of |
||
2852 | netconn_write (and therefore also api_msg_msg.msg.w.len) from u16_t into |
||
2853 | int to be able to send a bigger buffer than 64K with one time (mainly |
||
2854 | used from lwip_send). |
||
2855 | |||
2856 | 2007-06-21 Simon Goldschmidt |
||
2857 | * tcp.h, api_msg.c: Moved the nagle algorithm from netconn_write/do_write |
||
2858 | into a define (tcp_output_nagle) in tcp.h to provide it to raw api users, too. |
||
2859 | |||
2860 | 2007-06-21 Simon Goldschmidt |
||
2861 | * api.h, api_lib.c, api_msg.c: Fixed bug #20021: Moved sendbuf-processing in |
||
2862 | netconn_write from api_lib.c to api_msg.c to also prevent multiple context- |
||
2863 | changes on low memory or empty send-buffer. |
||
2864 | |||
2865 | 2007-06-18 Simon Goldschmidt |
||
2866 | * etharp.c, etharp.h: Changed etharp to use a defined hardware address length |
||
2867 | of 6 to avoid loading netif->hwaddr_len every time (since this file is only |
||
2868 | used for ethernet and struct eth_addr already had a defined length of 6). |
||
2869 | |||
2870 | 2007-06-17 Simon Goldschmidt |
||
2871 | * sockets.c, sockets.h: Implemented socket options SO_NO_CHECK for UDP sockets |
||
2872 | to disable UDP checksum generation on transmit. |
||
2873 | |||
2874 | 2007-06-13 Frédéric Bernon, Simon Goldschmidt |
||
2875 | * debug.h, api_msg.c: change LWIP_ERROR to use it to check errors like invalid |
||
2876 | pointers or parameters, and let the possibility to redefined it in cc.h. Use |
||
2877 | this macro to check "conn" parameter in api_msg.c functions. |
||
2878 | |||
2879 | 2007-06-11 Simon Goldschmidt |
||
2880 | * sockets.c, sockets.h: Added UDP lite support for sockets |
||
2881 | |||
2882 | 2007-06-10 Simon Goldschmidt |
||
2883 | * udp.h, opt.h, api_msg.c, ip.c, udp.c: Included switch LWIP_UDPLITE (enabled |
||
2884 | by default) to switch off UDP-Lite support if not needed (reduces udp.c code |
||
2885 | size) |
||
2886 | |||
2887 | 2007-06-09 Dominik Spies (integrated by Frédéric Bernon) |
||
2888 | * autoip.h, autoip.c, dhcp.h, dhcp.c, netif.h, netif.c, etharp.h, etharp.c, opt.h: |
||
2889 | AutoIP implementation available for IPv4, with new options LWIP_AUTOIP and |
||
2890 | LWIP_DHCP_AUTOIP_COOP if you want to cooperate with DHCP. Some tips to adapt |
||
2891 | (see TODO mark in the source code). |
||
2892 | |||
2893 | 2007-06-09 Simon Goldschmidt |
||
2894 | * etharp.h, etharp.c, ethernetif.c: Modified order of parameters for |
||
2895 | etharp_output() to match netif->output so etharp_output() can be used |
||
2896 | directly as netif->output to save one function call. |
||
2897 | |||
2898 | 2007-06-08 Simon Goldschmidt |
||
2899 | * netif.h, ethernetif.c, slipif.c, loopif.c: Added define |
||
2900 | NETIF_INIT_SNMP(netif, type, speed) to initialize per-netif snmp variables, |
||
2901 | added initialization of those to ethernetif, slipif and loopif. |
||
2902 | |||
2903 | 2007-05-18 Simon Goldschmidt |
||
2904 | * opt.h, ip_frag.c, ip_frag.h, ip.c: Added option IP_FRAG_USES_STATIC_BUF |
||
2905 | (defaulting to off for now) that can be set to 0 to send fragmented |
||
2906 | packets by passing PBUF_REFs down the stack. |
||
2907 | |||
2908 | 2007-05-23 Frédéric Bernon |
||
2909 | * api_lib.c: Implement SO_RCVTIMEO for accept and recv on TCP |
||
2910 | connections, such present in patch #5959. |
||
2911 | |||
2912 | 2007-05-23 Frédéric Bernon |
||
2913 | * api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx |
||
2914 | code in only one part... |
||
2915 | |||
2916 | 2007-05-18 Simon Goldschmidt |
||
2917 | * opt.h, memp.h, memp.c: Added option MEMP_OVERFLOW_CHECK to check for memp |
||
2918 | elements to overflow. This is achieved by adding some bytes before and after |
||
2919 | each pool element (increasing their size, of course), filling them with a |
||
2920 | prominent value and checking them on freeing the element. |
||
2921 | Set it to 2 to also check every element in every pool each time memp_malloc() |
||
2922 | or memp_free() is called (slower but more helpful). |
||
2923 | |||
2924 | 2007-05-10 Simon Goldschmidt |
||
2925 | * opt.h, memp.h, memp.c, pbuf.c (see task #6831): use a new memp pool for |
||
2926 | PBUF_POOL pbufs instead of the old pool implementation in pbuf.c to reduce |
||
2927 | code size. |
||
2928 | |||
2929 | 2007-05-11 Frédéric Bernon |
||
2930 | * sockets.c, api_lib.c, api_msg.h, api_msg.c, netifapi.h, netifapi.c, tcpip.c: |
||
2931 | Include a function pointer instead of a table index in the message to reduce |
||
2932 | footprint. Disable some part of lwip_send and lwip_sendto if some options are |
||
2933 | not set (LWIP_TCP, LWIP_UDP, LWIP_RAW). |
||
2934 | |||
2935 | 2007-05-10 Simon Goldschmidt |
||
2936 | * *.h (except netif/ppp/*.h): Included patch #5448: include '#ifdef __cplusplus |
||
2937 | \ extern "C" {' in all header files. Now you can write your application using |
||
2938 | the lwIP stack in C++ and simply #include the core files. Note I have left |
||
2939 | out the netif/ppp/*h header files for now, since I don't know which files are |
||
2940 | included by applications and which are for internal use only. |
||
2941 | |||
2942 | 2007-05-09 Simon Goldschmidt |
||
2943 | * opt.h, *.c/*.h: Included patch #5920: Create define to override C-library |
||
2944 | memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for |
||
2945 | situations where some compilers might inline the copy and save a function |
||
2946 | call. Also replaced all calls to memcpy() with calls to (S)MEMCPY(). |
||
2947 | |||
2948 | 2007-05-08 Simon Goldschmidt |
||
2949 | * mem.h: If MEM_LIBC_MALLOC==1, allow the defines (e.g. mem_malloc() -> malloc()) |
||
2950 | to be overriden in case the C-library malloc implementation is not protected |
||
2951 | against concurrent access. |
||
2952 | |||
2953 | 2007-05-04 Simon Goldschmidt (Atte Kojo) |
||
2954 | * etharp.c: Introduced fast one-entry-cache to speed up ARP lookup when sending |
||
2955 | multiple packets to the same host. |
||
2956 | |||
2957 | 2007-05-04 Frédéric Bernon, Jonathan Larmour |
||
2958 | * sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible |
||
2959 | to corrupt remote addr/port connection state". Reduce problems "not enought memory" with |
||
2960 | netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between |
||
2961 | sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. |
||
2962 | Warning, if you directly access to "fromaddr" & "fromport" field from netbuf struct, |
||
2963 | these fields are now renamed "addr" & "port". |
||
2964 | |||
2965 | 2007-04-11 Jonathan Larmour |
||
2966 | * sys.h, api_lib.c: Provide new sys_mbox_tryfetch function. Require ports to provide new |
||
2967 | sys_arch_mbox_tryfetch function to get a message if one is there, otherwise return |
||
2968 | with SYS_MBOX_EMPTY. sys_arch_mbox_tryfetch can be implemented as a function-like macro |
||
2969 | by the port in sys_arch.h if desired. |
||
2970 | |||
2971 | 2007-04-06 Frédéric Bernon, Simon Goldschmidt |
||
2972 | * opt.h, tcpip.h, tcpip.c, netifapi.h, netifapi.c: New configuration option LWIP_NETIF_API |
||
2973 | allow to use thread-safe functions to add/remove netif in list, and to start/stop dhcp |
||
2974 | clients, using new functions from netifapi.h. Disable as default (no port change to do). |
||
2975 | |||
2976 | 2007-04-05 Frédéric Bernon |
||
2977 | * sockets.c: remplace ENOBUFS errors on alloc_socket by ENFILE to be more BSD compliant. |
||
2978 | |||
2979 | 2007-04-04 Simon Goldschmidt |
||
2980 | * arch.h, api_msg.c, dhcp.c, msg_in.c, sockets.c: Introduced #define LWIP_UNUSED_ARG(x) |
||
2981 | use this for and architecture-independent form to tell the compiler you intentionally |
||
2982 | are not using this variable. Can be overriden in cc.h. |
||
2983 | |||
2984 | 2007-03-28 Frédéric Bernon |
||
2985 | * opt.h, netif.h, dhcp.h, dhcp.c: New configuration option LWIP_NETIF_HOSTNAME allow to |
||
2986 | define a hostname in netif struct (this is just a pointer, so, you can use a hardcoded |
||
2987 | string, point on one of your's ethernetif field, or alloc a string you will free yourself). |
||
2988 | It will be used by DHCP to register a client hostname, but can also be use when you call |
||
2989 | snmp_set_sysname. |
||
2990 | |||
2991 | 2007-03-28 Frédéric Bernon |
||
2992 | * netif.h, netif.c: A new NETIF_FLAG_ETHARP flag is defined in netif.h, to allow to |
||
2993 | initialize a network interface's flag with. It tell this interface is an ethernet |
||
2994 | device, and we can use ARP with it to do a "gratuitous ARP" (RFC 3220 "IP Mobility |
||
2995 | Support for IPv4" section 4.6) when interface is "up" with netif_set_up(). |
||
2996 | |||
2997 | 2007-03-26 Frédéric Bernon, Jonathan Larmour |
||
2998 | * opt.h, tcpip.c: New configuration option LWIP_ARP allow to disable ARP init at build |
||
2999 | time if you only use PPP or SLIP. The default is enable. Note we don't have to call |
||
3000 | etharp_init in your port's initilization sequence if you use tcpip.c, because this call |
||
3001 | is done in tcpip_init function. |
||
3002 | |||
3003 | 2007-03-22 Frédéric Bernon |
||
3004 | * stats.h, stats.c, msg_in.c: Stats counters can be change to u32_t if necessary with the |
||
3005 | new option LWIP_STATS_LARGE. If you need this option, define LWIP_STATS_LARGE to 1 in |
||
3006 | your lwipopts.h. More, unused counters are not defined in the stats structs, and not |
||
3007 | display by stats_display(). Note that some options (SYS_STATS and RAW_STATS) are defined |
||
3008 | but never used. Fix msg_in.c with the correct #if test for a stat display. |
||
3009 | |||
3010 | 2007-03-21 Kieran Mansley |
||
3011 | * netif.c, netif.h: Apply patch#4197 with some changes (originator: rireland@hmgsl.com). |
||
3012 | Provides callback on netif up/down state change. |
||
3013 | |||
3014 | 2007-03-11 Frédéric Bernon, Mace Gael, Steve Reynolds |
||
3015 | * sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, igmp.h, igmp.c, |
||
3016 | ip.c, netif.h, tcpip.c, opt.h: |
||
3017 | New configuration option LWIP_IGMP to enable IGMP processing. Based on only one |
||
3018 | filter per all network interfaces. Declare a new function in netif to enable to |
||
3019 | control the MAC filter (to reduce lwIP traffic processing). |
||
3020 | |||
3021 | 2007-03-11 Frédéric Bernon |
||
3022 | * tcp.h, tcp.c, sockets.c, tcp_out.c, tcp_in.c, opt.h: Keepalive values can |
||
3023 | be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this |
||
3024 | unless you know what you're doing (default are RFC1122 compliant). Note |
||
3025 | that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds. |
||
3026 | |||
3027 | 2007-03-08 Frédéric Bernon |
||
3028 | * tcp.h: Keepalive values can be configured at compile time, but don't change |
||
3029 | this unless you know what you're doing (default are RFC1122 compliant). |
||
3030 | |||
3031 | 2007-03-08 Frédéric Bernon |
||
3032 | * sockets.c, api.h, api_lib.c, tcpip.c, sys.h, sys.c, err.c, opt.h: |
||
3033 | Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO |
||
3034 | on UDP sockets/netconn. |
||
3035 | |||
3036 | 2007-03-08 Simon Goldschmidt |
||
3037 | * snmp_msg.h, msg_in.c: SNMP UDP ports can be configured at compile time. |
||
3038 | |||
3039 | 2007-03-06 Frédéric Bernon |
||
3040 | * api.h, api_lib.c, sockets.h, sockets.c, tcpip.c, sys.h, sys.c, err.h: |
||
3041 | Implement SO_RCVTIMEO on UDP sockets/netconn. |
||
3042 | |||
3043 | 2007-02-28 Kieran Mansley (based on patch from Simon Goldschmidt) |
||
3044 | * api_lib.c, tcpip.c, memp.c, memp.h: make API msg structs allocated |
||
3045 | on the stack and remove the API msg type from memp |
||
3046 | |||
3047 | 2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
||
3048 | * sockets.h, sockets.c: Move socket initialization to new |
||
3049 | lwip_socket_init() function. |
||
3050 | NOTE: this changes the API with ports. Ports will have to be |
||
3051 | updated to call lwip_socket_init() now. |
||
3052 | |||
3053 | 2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
||
3054 | * api_lib.c: Use memcpy in netbuf_copy_partial. |
||
3055 | |||
3056 | |||
3057 | ++ Bug fixes: |
||
3058 | |||
3059 | 2008-03-17 Frédéric Bernon, Ed Kerekes |
||
3060 | * igmp.h, igmp.c: Fix bug #22613 "IGMP iphdr problem" (could have |
||
3061 | some problems to fill the IP header on some targets, use now the |
||
3062 | ip.h macros to do it). |
||
3063 | |||
3064 | 2008-03-13 Frédéric Bernon |
||
3065 | * sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using |
||
3066 | (lwip_)recvfrom with valid "from" and "fromlen" parameters, on a |
||
3067 | TCP connection caused a crash. Note that using (lwip_)recvfrom |
||
3068 | like this is a bit slow and that using (lwip)getpeername is the |
||
3069 | good lwip way to do it (so, using recv is faster on tcp sockets). |
||
3070 | |||
3071 | 2008-03-12 Frédéric Bernon, Jonathan Larmour |
||
3072 | * api_msg.c, contrib/apps/ping.c: Fix bug #22530 "api_msg.c's |
||
3073 | recv_raw() does not consume data", and the ping sample (with |
||
3074 | LWIP_SOCKET=1, the code did the wrong supposition that lwip_recvfrom |
||
3075 | returned the IP payload, without the IP header). |
||
3076 | |||
3077 | 2008-03-04 Jonathan Larmour |
||
3078 | * mem.c, stats.c, mem.h: apply patch #6414 to avoid compiler errors |
||
3079 | and/or warnings on some systems where mem_size_t and size_t differ. |
||
3080 | * pbuf.c, ppp.c: Fix warnings on some systems with mem_malloc. |
||
3081 | |||
3082 | 2008-03-04 Kieran Mansley (contributions by others) |
||
3083 | * Numerous small compiler error/warning fixes from contributions to |
||
3084 | mailing list after 1.3.0 release candidate made. |
||
3085 | |||
3086 | 2008-01-25 Cui hengbin (integrated by Frédéric Bernon) |
||
3087 | * dns.c: Fix bug #22108 "DNS problem" caused by unaligned structures. |
||
3088 | |||
3089 | 2008-01-15 Kieran Mansley |
||
3090 | * tcp_out.c: BUG20511. Modify persist timer to start when we are |
||
3091 | prevented from sending by a small send window, not just a zero |
||
3092 | send window. |
||
3093 | |||
3094 | 2008-01-09 Jonathan Larmour |
||
3095 | * opt.h, ip.c: Rename IP_OPTIONS define to IP_OPTIONS_ALLOWED to avoid |
||
3096 | conflict with Linux system headers. |
||
3097 | |||
3098 | 2008-01-06 Jonathan Larmour |
||
3099 | * dhcp.c: fix bug #19927: "DHCP NACK problem" by clearing any existing set IP |
||
3100 | address entirely on receiving a DHCPNAK, and restarting discovery. |
||
3101 | |||
3102 | 2007-12-21 Simon Goldschmidt |
||
3103 | * sys.h, api_lib.c, api_msg.c, sockets.c: fix bug #21698: "netconn->recv_avail |
||
3104 | is not protected" by using new macros for interlocked access to modify/test |
||
3105 | netconn->recv_avail. |
||
3106 | |||
3107 | 2007-12-20 Kieran Mansley (based on patch from Oleg Tyshev) |
||
3108 | * tcp_in.c: fix bug# 21535 (nrtx not reset correctly in SYN_SENT state) |
||
3109 | |||
3110 | 2007-12-20 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
||
3111 | * tcp.c, tcp_in.c, tcp_out.c, tcp.h: fix bug #20199 (better handling |
||
3112 | of silly window avoidance and prevent lwIP from shrinking the window) |
||
3113 | |||
3114 | 2007-12-04 Simon Goldschmidt |
||
3115 | * tcp.c, tcp_in.c: fix bug #21699 (segment leak in ooseq processing when last |
||
3116 | data packet was lost): add assert that all segment lists are empty in |
||
3117 | tcp_pcb_remove before setting pcb to CLOSED state; don't directly set CLOSED |
||
3118 | state from LAST_ACK in tcp_process |
||
3119 | |||
3120 | 2007-12-02 Simon Goldschmidt |
||
3121 | * sockets.h: fix bug #21654: exclude definition of struct timeval from #ifndef FD_SET |
||
3122 | If including <sys/time.h> for system-struct timeval, LWIP_TIMEVAL_PRIVATE now |
||
3123 | has to be set to 0 in lwipopts.h |
||
3124 | |||
3125 | 2007-12-02 Simon Goldschmidt |
||
3126 | * api_msg.c, api_lib.c: fix bug #21656 (recvmbox problem in netconn API): always |
||
3127 | allocate a recvmbox in netconn_new_with_proto_and_callback. For a tcp-listen |
||
3128 | netconn, this recvmbox is later freed and a new mbox is allocated for acceptmbox. |
||
3129 | This is a fix for thread-safety and allocates all items needed for a netconn |
||
3130 | when the netconn is created. |
||
3131 | |||
3132 | 2007-11-30 Simon Goldschmidt |
||
3133 | * udp.c: first attempt to fix bug #21655 (DHCP doesn't work reliably with multiple |
||
3134 | netifs): if LWIP_DHCP is enabled, UDP packets to DHCP_CLIENT_PORT are passed |
||
3135 | to netif->dhcp->pcb only (if that exists) and not to any other pcb for the same |
||
3136 | port (only solution to let UDP pcbs 'bind' to a netif instead of an IP address) |
||
3137 | |||
3138 | 2007-11-27 Simon Goldschmidt |
||
3139 | * ip.c: fixed bug #21643 (udp_send/raw_send don't fail if netif is down) by |
||
3140 | letting ip_route only use netifs that are up. |
||
3141 | |||
3142 | 2007-11-27 Simon Goldschmidt |
||
3143 | * err.h, api_lib.c, api_msg.c, sockets.c: Changed error handling: ERR_MEM, ERR_BUF |
||
3144 | and ERR_RTE are seen as non-fatal, all other errors are fatal. netconns and |
||
3145 | sockets block most operations once they have seen a fatal error. |
||
3146 | |||
3147 | 2007-11-27 Simon Goldschmidt |
||
3148 | * udp.h, udp.c, dhcp.c: Implemented new function udp_sendto_if which takes the |
||
3149 | netif to send as an argument (to be able to send on netifs that are down). |
||
3150 | |||
3151 | 2007-11-26 Simon Goldschmidt |
||
3152 | * tcp_in.c: Fixed bug #21582: pcb->acked accounting can be wrong when ACKs |
||
3153 | arrive out-of-order |
||
3154 | |||
3155 | 2007-11-21 Simon Goldschmidt |
||
3156 | * tcp.h, tcp_out.c, api_msg.c: Fixed bug #20287: tcp_output_nagle sends too early |
||
3157 | Fixed the nagle algorithm; nagle now also works for all raw API applications |
||
3158 | and has to be explicitly disabled with 'tcp_pcb->flags |= TF_NODELAY' |
||
3159 | |||
3160 | 2007-11-12 Frédéric Bernon |
||
3161 | * sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fixed bug #20900. Now, most |
||
3162 | of the netconn_peer and netconn_addr processing is done inside tcpip_thread |
||
3163 | context in do_getaddr. |
||
3164 | |||
3165 | 2007-11-10 Simon Goldschmidt |
||
3166 | * etharp.c: Fixed bug: assert fired when MEMP_ARP_QUEUE was empty (which can |
||
3167 | happen any time). Now the packet simply isn't enqueued when out of memory. |
||
3168 | |||
3169 | 2007-11-01 Simon Goldschmidt |
||
3170 | * tcp.c, tcp_in.c: Fixed bug #21494: The send mss (pcb->mss) is set to 536 (or |
||
3171 | TCP_MSS if that is smaller) as long as no MSS option is received from the |
||
3172 | remote host. |
||
3173 | |||
3174 | 2007-11-01 Simon Goldschmidt |
||
3175 | * tcp.h, tcp.c, tcp_in.c: Fixed bug #21491: The MSS option sent (with SYN) |
||
3176 | is now based on TCP_MSS instead of pcb->mss (on passive open now effectively |
||
3177 | sending our configured TCP_MSS instead of the one received). |
||
3178 | |||
3179 | 2007-11-01 Simon Goldschmidt |
||
3180 | * tcp_in.c: Fixed bug #21181: On active open, the initial congestion window was |
||
3181 | calculated based on the configured TCP_MSS, not on the MSS option received |
||
3182 | with SYN+ACK. |
||
3183 | |||
3184 | 2007-10-09 Simon Goldschmidt |
||
3185 | * udp.c, inet.c, inet.h: Fixed UDPLite: send: Checksum was always generated too |
||
3186 | short and also was generated wrong if checksum coverage != tot_len; |
||
3187 | receive: checksum was calculated wrong if checksum coverage != tot_len |
||
3188 | |||
3189 | 2007-10-08 Simon Goldschmidt |
||
3190 | * mem.c: lfree was not updated in mem_realloc! |
||
3191 | |||
3192 | 2007-10-07 Frédéric Bernon |
||
3193 | * sockets.c, api.h, api_lib.c: First step to fix "bug #20900 : Potential |
||
3194 | crash error problem with netconn_peer & netconn_addr". VERY IMPORTANT: |
||
3195 | this change cause an API breakage for netconn_addr, since a parameter |
||
3196 | type change. Any compiler should cause an error without any changes in |
||
3197 | yours netconn_peer calls (so, it can't be a "silent change"). It also |
||
3198 | reduce a little bit the footprint for socket layer (lwip_getpeername & |
||
3199 | lwip_getsockname use now a common lwip_getaddrname function since |
||
3200 | netconn_peer & netconn_addr have the same parameters). |
||
3201 | |||
3202 | 2007-09-20 Simon Goldschmidt |
||
3203 | * tcp.c: Fixed bug #21080 (tcp_bind without check pcbs in TIME_WAIT state) |
||
3204 | by checking tcp_tw_pcbs also |
||
3205 | |||
3206 | 2007-09-19 Simon Goldschmidt |
||
3207 | * icmp.c: Fixed bug #21107 (didn't reset IP TTL in ICMP echo replies) |
||
3208 | |||
3209 | 2007-09-15 Mike Kleshov |
||
3210 | * mem.c: Fixed bug #21077 (inaccuracy in calculation of lwip_stat.mem.used) |
||
3211 | |||
3212 | 2007-09-06 Frédéric Bernon |
||
3213 | * several-files: replace some #include "arch/cc.h" by "lwip/arch.h", or simply remove |
||
3214 | it as long as "lwip/opt.h" is included before (this one include "lwip/debug.h" which |
||
3215 | already include "lwip/arch.h"). Like that, default defines are provided by "lwip/arch.h" |
||
3216 | if they are not defined in cc.h, in the same spirit than "lwip/opt.h" for lwipopts.h. |
||
3217 | |||
3218 | 2007-08-30 Frédéric Bernon |
||
3219 | * igmp.h, igmp.c: Some changes to remove some redundant code, add some traces, |
||
3220 | and fix some coding style. |
||
3221 | |||
3222 | 2007-08-28 Frédéric Bernon |
||
3223 | * tcpip.c: Fix TCPIP_MSG_INPKT processing: now, tcpip_input can be used for any |
||
3224 | kind of packets. These packets are considered like Ethernet packets (payload |
||
3225 | pointing to ethhdr) if the netif got the NETIF_FLAG_ETHARP flag. Else, packets |
||
3226 | are considered like IP packets (payload pointing to iphdr). |
||
3227 | |||
3228 | 2007-08-27 Frédéric Bernon |
||
3229 | * api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error |
||
3230 | problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state |
||
3231 | and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT). |
||
3232 | |||
3233 | 2007-08-24 Kieran Mansley |
||
3234 | * inet.c Modify (acc >> 16) test to ((acc >> 16) != 0) to help buggy |
||
3235 | compiler (Paradigm C++) |
||
3236 | |||
3237 | 2007-08-09 Frédéric Bernon, Bill Florac |
||
3238 | * stats.h, stats.c, igmp.h, igmp.c, opt.h: Fix for bug #20503 : IGMP Improvement. |
||
3239 | Introduce IGMP_STATS to centralize statistics management. |
||
3240 | |||
3241 | 2007-08-09 Frédéric Bernon, Bill Florac |
||
3242 | * udp.c: Fix for bug #20503 : IGMP Improvement. Enable to receive a multicast |
||
3243 | packet on a udp pcb binded on an netif's IP address, and not on "any". |
||
3244 | |||
3245 | 2007-08-09 Frédéric Bernon, Bill Florac |
||
3246 | * igmp.h, igmp.c, ip.c: Fix minor changes from bug #20503 : IGMP Improvement. |
||
3247 | This is mainly on using lookup/lookfor, and some coding styles... |
||
3248 | |||
3249 | 2007-07-26 Frédéric Bernon (and "thedoctor") |
||
3250 | * igmp.c: Fix bug #20595 to accept IGMPv3 "Query" messages. |
||
3251 | |||
3252 | 2007-07-25 Simon Goldschmidt |
||
3253 | * api_msg.c, tcp.c: Another fix for bug #20021: by not returning an error if |
||
3254 | tcp_output fails in tcp_close, the code in do_close_internal gets simpler |
||
3255 | (tcp_output is called again later from tcp timers). |
||
3256 | |||
3257 | 2007-07-25 Simon Goldschmidt |
||
3258 | * ip_frag.c: Fixed bug #20429: use the new pbuf_copy_partial instead of the old |
||
3259 | copy_from_pbuf, which illegally modified the given pbuf. |
||
3260 | |||
3261 | 2007-07-25 Simon Goldschmidt |
||
3262 | * tcp_out.c: tcp_enqueue: pcb->snd_queuelen didn't work for chaine PBUF_RAMs: |
||
3263 | changed snd_queuelen++ to snd_queuelen += pbuf_clen(p). |
||
3264 | |||
3265 | 2007-07-24 Simon Goldschmidt |
||
3266 | * api_msg.c, tcp.c: Fix bug #20480: Check the pcb passed to tcp_listen() for the |
||
3267 | correct state (must be CLOSED). |
||
3268 | |||
3269 | 2007-07-13 Thomas Taranowski (commited by Jared Grubb) |
||
3270 | * memp.c: Fix bug #20478: memp_malloc returned NULL+MEMP_SIZE on failed |
||
3271 | allocation. It now returns NULL. |
||
3272 | |||
3273 | 2007-07-13 Frédéric Bernon |
||
3274 | * api_msg.c: Fix bug #20318: api_msg "recv" callbacks don't call pbuf_free in |
||
3275 | all error cases. |
||
3276 | |||
3277 | 2007-07-13 Frédéric Bernon |
||
3278 | * api_msg.c: Fix bug #20315: possible memory leak problem if tcp_listen failed, |
||
3279 | because current code doesn't follow rawapi.txt documentation. |
||
3280 | |||
3281 | 2007-07-13 Kieran Mansley |
||
3282 | * src/core/tcp_in.c Apply patch#5741 from Oleg Tyshev to fix bug in |
||
3283 | out of sequence processing of received packets |
||
3284 | |||
3285 | 2007-07-03 Simon Goldschmidt |
||
3286 | * nearly-all-files: Added assertions where PBUF_RAM pbufs are used and an |
||
3287 | assumption is made that this pbuf is in one piece (i.e. not chained). These |
||
3288 | assumptions clash with the possibility of converting to fully pool-based |
||
3289 | pbuf implementations, where PBUF_RAM pbufs might be chained. |
||
3290 | |||
3291 | 2007-07-03 Simon Goldschmidt |
||
3292 | * api.h, api_lib.c, api_msg.c: Final fix for bug #20021 and some other problems |
||
3293 | when closing tcp netconns: removed conn->sem, less context switches when |
||
3294 | closing, both netconn_close and netconn_delete should safely close tcp |
||
3295 | connections. |
||
3296 | |||
3297 | 2007-07-02 Simon Goldschmidt |
||
3298 | * ipv4/ip.h, ipv6/ip.h, opt.h, netif.h, etharp.h, ipv4/ip.c, netif.c, raw.c, |
||
3299 | tcp_out.c, udp.c, etharp.c: Added option LWIP_NETIF_HWADDRHINT (default=off) |
||
3300 | to cache ARP table indices with each pcb instead of single-entry cache for |
||
3301 | the complete stack. |
||
3302 | |||
3303 | 2007-07-02 Simon Goldschmidt |
||
3304 | * tcp.h, tcp.c, tcp_in.c, tcp_out.c: Added some ASSERTS and casts to prevent |
||
3305 | warnings when assigning to smaller types. |
||
3306 | |||
3307 | 2007-06-28 Simon Goldschmidt |
||
3308 | * tcp_out.c: Added check to prevent tcp_pcb->snd_queuelen from overflowing. |
||
3309 | |||
3310 | 2007-06-28 Simon Goldschmidt |
||
3311 | * tcp.h: Fixed bug #20287: Fixed nagle algorithm (sending was done too early if |
||
3312 | a segment contained chained pbufs) |
||
3313 | |||
3314 | 2007-06-28 Frédéric Bernon |
||
3315 | * autoip.c: replace most of rand() calls by a macro LWIP_AUTOIP_RAND which compute |
||
3316 | a "pseudo-random" value based on netif's MAC and some autoip fields. It's always |
||
3317 | possible to define this macro in your own lwipopts.h to always use C library's |
||
3318 | rand(). Note that autoip_create_rand_addr doesn't use this macro. |
||
3319 | |||
3320 | 2007-06-28 Frédéric Bernon |
||
3321 | * netifapi.h, netifapi.c, tcpip.h, tcpip.c: Update code to handle the option |
||
3322 | LWIP_TCPIP_CORE_LOCKING, and do some changes to be coherent with last modifications |
||
3323 | in api_lib/api_msg (use pointers and not type with table, etc...) |
||
3324 | |||
3325 | 2007-06-26 Simon Goldschmidt |
||
3326 | * udp.h: Fixed bug #20259: struct udp_hdr was lacking the packin defines. |
||
3327 | |||
3328 | 2007-06-25 Simon Goldschmidt |
||
3329 | * udp.c: Fixed bug #20253: icmp_dest_unreach was called with a wrong p->payload |
||
3330 | for udp packets with no matching pcb. |
||
3331 | |||
3332 | 2007-06-25 Simon Goldschmidt |
||
3333 | * udp.c: Fixed bug #20220: UDP PCB search in udp_input(): a non-local match |
||
3334 | could get udp input packets if the remote side matched. |
||
3335 | |||
3336 | 2007-06-13 Simon Goldschmidt |
||
3337 | * netif.c: Fixed bug #20180 (TCP pcbs listening on IP_ADDR_ANY could get |
||
3338 | changed in netif_set_ipaddr if previous netif->ip_addr.addr was 0. |
||
3339 | |||
3340 | 2007-06-13 Simon Goldschmidt |
||
3341 | * api_msg.c: pcb_new sets conn->err if protocol is not implemented |
||
3342 | -> netconn_new_..() does not allocate a new connection for unsupported |
||
3343 | protocols. |
||
3344 | |||
3345 | 2007-06-13 Frédéric Bernon, Simon Goldschmidt |
||
3346 | * api_lib.c: change return expression in netconn_addr and netconn_peer, because |
||
3347 | conn->err was reset to ERR_OK without any reasons (and error was lost)... |
||
3348 | |||
3349 | 2007-06-13 Frédéric Bernon, Matthias Weisser |
||
3350 | * opt.h, mem.h, mem.c, memp.c, pbuf.c, ip_frag.c, vj.c: Fix bug #20162. Rename |
||
3351 | MEM_ALIGN in LWIP_MEM_ALIGN and MEM_ALIGN_SIZE in LWIP_MEM_ALIGN_SIZE to avoid |
||
3352 | some macro names collision with some OS macros. |
||
3353 | |||
3354 | 2007-06-11 Simon Goldschmidt |
||
3355 | * udp.c: UDP Lite: corrected the use of chksum_len (based on RFC3828: if it's 0, |
||
3356 | create checksum over the complete packet. On RX, if it's < 8 (and not 0), |
||
3357 | discard the packet. Also removed the duplicate 'udphdr->chksum = 0' for both |
||
3358 | UDP & UDP Lite. |
||
3359 | |||
3360 | 2007-06-11 Srinivas Gollakota & Oleg Tyshev |
||
3361 | * tcp_out.c: Fix for bug #20075 : "A problem with keep-alive timer and TCP flags" |
||
3362 | where TCP flags wasn't initialized in tcp_keepalive. |
||
3363 | |||
3364 | 2007-06-03 Simon Goldschmidt |
||
3365 | * udp.c: udp_input(): Input pbuf was not freed if pcb had no recv function |
||
3366 | registered, p->payload was modified without modifying p->len if sending |
||
3367 | icmp_dest_unreach() (had no negative effect but was definitively wrong). |
||
3368 | |||
3369 | 2007-06-03 Simon Goldschmidt |
||
3370 | * icmp.c: Corrected bug #19937: For responding to an icmp echo request, icmp |
||
3371 | re-used the input pbuf even if that didn't have enough space to include the |
||
3372 | link headers. Now the space is tested and a new pbuf is allocated for the |
||
3373 | echo response packet if the echo request pbuf isn't big enough. |
||
3374 | |||
3375 | 2007-06-01 Simon Goldschmidt |
||
3376 | * sockets.c: Checked in patch #5914: Moved sockopt processing into tcpip_thread. |
||
3377 | |||
3378 | 2007-05-23 Frédéric Bernon |
||
3379 | * api_lib.c, sockets.c: Fixed bug #5958 for netconn_listen (acceptmbox only |
||
3380 | allocated by do_listen if success) and netconn_accept errors handling. In |
||
3381 | most of api_lib functions, we replace some errors checkings like "if (conn==NULL)" |
||
3382 | by ASSERT, except for netconn_delete. |
||
3383 | |||
3384 | 2007-05-23 Frédéric Bernon |
||
3385 | * api_lib.c: Fixed bug #5957 "Safe-thread problem inside netconn_recv" to return |
||
3386 | an error code if it's impossible to fetch a pbuf on a TCP connection (and not |
||
3387 | directly close the recvmbox). |
||
3388 | |||
3389 | 2007-05-22 Simon Goldschmidt |
||
3390 | * tcp.c: Fixed bug #1895 (tcp_bind not correct) by introducing a list of |
||
3391 | bound but unconnected (and non-listening) tcp_pcbs. |
||
3392 | |||
3393 | 2007-05-22 Frédéric Bernon |
||
3394 | * sys.h, sys.c, api_lib.c, tcpip.c: remove sys_mbox_fetch_timeout() (was only |
||
3395 | used for LWIP_SO_RCVTIMEO option) and use sys_arch_mbox_fetch() instead of |
||
3396 | sys_mbox_fetch() in api files. Now, users SHOULD NOT use internal lwIP features |
||
3397 | like "sys_timeout" in their application threads. |
||
3398 | |||
3399 | 2007-05-22 Frédéric Bernon |
||
3400 | * api.h, api_lib.c, api_msg.h, api_msg.c: change the struct api_msg_msg to see |
||
3401 | which parameters are used by which do_xxx function, and to avoid "misusing" |
||
3402 | parameters (patch #5938). |
||
3403 | |||
3404 | 2007-05-22 Simon Goldschmidt |
||
3405 | * api_lib.c, api_msg.c, raw.c, api.h, api_msg.h, raw.h: Included patch #5938: |
||
3406 | changed raw_pcb.protocol from u16_t to u8_t since for IPv4 and IPv6, proto |
||
3407 | is only 8 bits wide. This affects the api, as there, the protocol was |
||
3408 | u16_t, too. |
||
3409 | |||
3410 | 2007-05-18 Simon Goldschmidt |
||
3411 | * memp.c: addition to patch #5913: smaller pointer was returned but |
||
3412 | memp_memory was the same size -> did not save memory. |
||
3413 | |||
3414 | 2007-05-16 Simon Goldschmidt |
||
3415 | * loopif.c, slipif.c: Fix bug #19729: free pbuf if netif->input() returns |
||
3416 | != ERR_OK. |
||
3417 | |||
3418 | 2007-05-16 Simon Goldschmidt |
||
3419 | * api_msg.c, udp.c: If a udp_pcb has a local_ip set, check if it is the same |
||
3420 | as the one of the netif used for sending to prevent sending from old |
||
3421 | addresses after a netif address gets changed (partly fixes bug #3168). |
||
3422 | |||
3423 | 2007-05-16 Frédéric Bernon |
||
3424 | * tcpip.c, igmp.h, igmp.c: Fixed bug "#19800 : IGMP: igmp_tick() will not work |
||
3425 | with NO_SYS=1". Note that igmp_init is always in tcpip_thread (and not in |
||
3426 | tcpip_init) because we have to be sure that network interfaces are already |
||
3427 | added (mac filter is updated only in igmp_init for the moment). |
||
3428 | |||
3429 | 2007-05-16 Simon Goldschmidt |
||
3430 | * mem.c, memp.c: Removed semaphores from memp, changed sys_sem_wait calls |
||
3431 | into sys_arch_sem_wait calls to prevent timers from running while waiting |
||
3432 | for the heap. This fixes bug #19167. |
||
3433 | |||
3434 | 2007-05-13 Simon Goldschmidt |
||
3435 | * tcp.h, sockets.h, sockets.c: Fixed bug from patch #5865 by moving the defines |
||
3436 | for socket options (lwip_set/-getsockopt) used with level IPPROTO_TCP from |
||
3437 | tcp.h to sockets.h. |
||
3438 | |||
3439 | 2007-05-07 Simon Goldschmidt |
||
3440 | * mem.c: Another attempt to fix bug #17922. |
||
3441 | |||
3442 | 2007-05-04 Simon Goldschmidt |
||
3443 | * pbuf.c, pbuf.h, etharp.c: Further update to ARP queueing: Changed pbuf_copy() |
||
3444 | implementation so that it can be reused (don't allocate the target |
||
3445 | pbuf inside pbuf_copy()). |
||
3446 | |||
3447 | 2007-05-04 Simon Goldschmidt |
||
3448 | * memp.c: checked in patch #5913: in memp_malloc() we can return memp as mem |
||
3449 | to save a little RAM (next pointer of memp is not used while not in pool). |
||
3450 | |||
3451 | 2007-05-03 "maq" |
||
3452 | * sockets.c: Fix ioctl FIONREAD when some data remains from last recv. |
||
3453 | (patch #3574). |
||
3454 | |||
3455 | 2007-04-23 Simon Goldschmidt |
||
3456 | * loopif.c, loopif.h, opt.h, src/netif/FILES: fix bug #2595: "loopif results |
||
3457 | in NULL reference for incoming TCP packets". Loopif has to be configured |
||
3458 | (using LWIP_LOOPIF_MULTITHREADING) to directly call netif->input() |
||
3459 | (multithreading environments, e.g. netif->input() = tcpip_input()) or |
||
3460 | putting packets on a list that is fed to the stack by calling loopif_poll() |
||
3461 | (single-thread / NO_SYS / polling environment where e.g. |
||
3462 | netif->input() = ip_input). |
||
3463 | |||
3464 | 2007-04-17 Jonathan Larmour |
||
3465 | * pbuf.c: Use s32_t in pbuf_realloc(), as an s16_t can't reliably hold |
||
3466 | the difference between two u16_t's. |
||
3467 | * sockets.h: FD_SETSIZE needs to match number of sockets, which is |
||
3468 | MEMP_NUM_NETCONN in sockets.c right now. |
||
3469 | |||
3470 | 2007-04-12 Jonathan Larmour |
||
3471 | * icmp.c: Reset IP header TTL in ICMP ECHO responses (bug #19580). |
||
3472 | |||
3473 | 2007-04-12 Kieran Mansley |
||
3474 | * tcp.c, tcp_in.c, tcp_out.c, tcp.h: Modify way the retransmission |
||
3475 | timer is reset to fix bug#19434, with help from Oleg Tyshev. |
||
3476 | |||
3477 | 2007-04-11 Simon Goldschmidt |
||
3478 | * etharp.c, pbuf.c, pbuf.h: 3rd fix for bug #11400 (arp-queuing): More pbufs than |
||
3479 | previously thought need to be copied (everything but PBUF_ROM!). Cleaned up |
||
3480 | pbuf.c: removed functions no needed any more (by etharp). |
||
3481 | |||
3482 | 2007-04-11 Kieran Mansley |
||
3483 | * inet.c, ip_addr.h, sockets.h, sys.h, tcp.h: Apply patch #5745: Fix |
||
3484 | "Constant is long" warnings with 16bit compilers. Contributed by |
||
3485 | avatar@mmlab.cse.yzu.edu.tw |
||
3486 | |||
3487 | 2007-04-05 Frédéric Bernon, Jonathan Larmour |
||
3488 | * api_msg.c: Fix bug #16830: "err_tcp() posts to connection mailbox when no pend on |
||
3489 | the mailbox is active". Now, the post is only done during a connect, and do_send, |
||
3490 | do_write and do_join_leave_group don't do anything if a previous error was signaled. |
||
3491 | |||
3492 | 2007-04-03 Frédéric Bernon |
||
3493 | * ip.c: Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output |
||
3494 | packets. See patch #5834. |
||
3495 | |||
3496 | 2007-03-30 Frédéric Bernon |
||
3497 | * api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add |
||
3498 | missing pcb allocations checking (in do_bind, and for each raw_new). Fix style. |
||
3499 | |||
3500 | 2007-03-30 Frédéric Bernon |
||
3501 | * most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with |
||
3502 | others environment defines (these were too "generic"). |
||
3503 | |||
3504 | 2007-03-28 Frédéric Bernon |
||
3505 | * api.h, api_lib.c, sockets.c: netbuf_ref doesn't check its internal pbuf_alloc call |
||
3506 | result and can cause a crash. lwip_send now check netbuf_ref result. |
||
3507 | |||
3508 | 2007-03-28 Simon Goldschmidt |
||
3509 | * sockets.c Remove "#include <errno.h>" from sockets.c to avoid multiple |
||
3510 | definition of macros (in errno.h and lwip/arch.h) if LWIP_PROVIDE_ERRNO is |
||
3511 | defined. This is the way it should have been already (looking at |
||
3512 | doc/sys_arch.txt) |
||
3513 | |||
3514 | 2007-03-28 Kieran Mansley |
||
3515 | * opt.h Change default PBUF_POOL_BUFSIZE (again) to accomodate default MSS + |
||
3516 | IP and TCP headers *and* physical link headers |
||
3517 | |||
3518 | 2007-03-26 Frédéric Bernon (based on patch from Dmitry Potapov) |
||
3519 | * api_lib.c: patch for netconn_write(), fixes a possible race condition which cause |
||
3520 | to send some garbage. It is not a definitive solution, but the patch does solve |
||
3521 | the problem for most cases. |
||
3522 | |||
3523 | 2007-03-22 Frédéric Bernon |
||
3524 | * api_msg.h, api_msg.c: Remove obsolete API_MSG_ACCEPT and do_accept (never used). |
||
3525 | |||
3526 | 2007-03-22 Frédéric Bernon |
||
3527 | * api_lib.c: somes resources couldn't be freed if there was errors during |
||
3528 | netconn_new_with_proto_and_callback. |
||
3529 | |||
3530 | 2007-03-22 Frédéric Bernon |
||
3531 | * ethernetif.c: update netif->input calls to check return value. In older ports, |
||
3532 | it's a good idea to upgrade them, even if before, there could be another problem |
||
3533 | (access to an uninitialized mailbox). |
||
3534 | |||
3535 | 2007-03-21 Simon Goldschmidt |
||
3536 | * sockets.c: fixed bug #5067 (essentialy a signed/unsigned warning fixed |
||
3537 | by casting to unsigned). |
||
3538 | |||
3539 | 2007-03-21 Frédéric Bernon |
||
3540 | * api_lib.c, api_msg.c, tcpip.c: integrate sys_mbox_fetch(conn->mbox, NULL) calls from |
||
3541 | api_lib.c to tcpip.c's tcpip_apimsg(). Now, use a local variable and not a |
||
3542 | dynamic one from memp to send tcpip_msg to tcpip_thread in a synchrone call. |
||
3543 | Free tcpip_msg from tcpip_apimsg is not done in tcpip_thread. This give a |
||
3544 | faster and more reliable communication between api_lib and tcpip. |
||
3545 | |||
3546 | 2007-03-21 Frédéric Bernon |
||
3547 | * opt.h: Add LWIP_NETIF_CALLBACK (to avoid compiler warning) and set it to 0. |
||
3548 | |||
3549 | 2007-03-21 Frédéric Bernon |
||
3550 | * api_msg.c, igmp.c, igmp.h: Fix C++ style comments |
||
3551 | |||
3552 | 2007-03-21 Kieran Mansley |
||
3553 | * opt.h Change default PBUF_POOL_BUFSIZE to accomodate default MSS + |
||
3554 | IP and TCP headers |
||
3555 | |||
3556 | 2007-03-21 Kieran Mansley |
||
3557 | * Fix all uses of pbuf_header to check the return value. In some |
||
3558 | cases just assert if it fails as I'm not sure how to fix them, but |
||
3559 | this is no worse than before when they would carry on regardless |
||
3560 | of the failure. |
||
3561 | |||
3562 | 2007-03-21 Kieran Mansley |
||
3563 | * sockets.c, igmp.c, igmp.h, memp.h: Fix C++ style comments and |
||
3564 | comment out missing header include in icmp.c |
||
3565 | |||
3566 | 2007-03-20 Frédéric Bernon |
||
3567 | * memp.h, stats.c: Fix stats_display function where memp_names table wasn't |
||
3568 | synchronized with memp.h. |
||
3569 | |||
3570 | 2007-03-20 Frédéric Bernon |
||
3571 | * tcpip.c: Initialize tcpip's mbox, and verify if initialized in tcpip_input, |
||
3572 | tcpip_ethinput, tcpip_callback, tcpip_apimsg, to fix a init problem with |
||
3573 | network interfaces. Also fix a compiler warning. |
||
3574 | |||
3575 | 2007-03-20 Kieran Mansley |
||
3576 | * udp.c: Only try and use pbuf_header() to make space for headers if |
||
3577 | not a ROM or REF pbuf. |
||
3578 | |||
3579 | 2007-03-19 Frédéric Bernon |
||
3580 | * api_msg.h, api_msg.c, tcpip.h, tcpip.c: Add return types to tcpip_apimsg() |
||
3581 | and api_msg_post(). |
||
3582 | |||
3583 | 2007-03-19 Frédéric Bernon |
||
3584 | * Remove unimplemented "memp_realloc" function from memp.h. |
||
3585 | |||
3586 | 2007-03-11 Simon Goldschmidt |
||
3587 | * pbuf.c: checked in patch #5796: pbuf_alloc: len field claculation caused |
||
3588 | memory corruption. |
||
3589 | |||
3590 | 2007-03-11 Simon Goldschmidt (based on patch from Dmitry Potapov) |
||
3591 | * api_lib.c, sockets.c, api.h, api_msg.h, sockets.h: Fixed bug #19251 |
||
3592 | (missing `const' qualifier in socket functions), to get more compatible to |
||
3593 | standard POSIX sockets. |
||
3594 | |||
3595 | 2007-03-11 Frédéric Bernon (based on patch from Dmitry Potapov) |
||
3596 | * sockets.c: Add asserts inside bind, connect and sendto to check input |
||
3597 | parameters. Remove excessive set_errno() calls after get_socket(), because |
||
3598 | errno is set inside of get_socket(). Move last sock_set_errno() inside |
||
3599 | lwip_close. |
||
3600 | |||
3601 | 2007-03-09 Simon Goldschmidt |
||
3602 | * memp.c: Fixed bug #11400: New etharp queueing introduced bug: memp_memory |
||
3603 | was allocated too small. |
||
3604 | |||
3605 | 2007-03-06 Simon Goldschmidt |
||
3606 | * tcpip.c: Initialize dhcp timers in tcpip_thread (if LWIP_DHCP) to protect |
||
3607 | the stack from concurrent access. |
||
3608 | |||
3609 | 2007-03-06 Frédéric Bernon, Dmitry Potapov |
||
3610 | * tcpip.c, ip_frag.c, ethernetif.c: Fix some build problems, and a redundancy |
||
3611 | call to "lwip_stats.link.recv++;" in low_level_input() & ethernetif_input(). |
||
3612 | |||
3613 | 2007-03-06 Simon Goldschmidt |
||
3614 | * ip_frag.c, ip_frag.h: Reduce code size: don't include code in those files |
||
3615 | if IP_FRAG == 0 and IP_REASSEMBLY == 0 |
||
3616 | |||
3617 | 2007-03-06 Frédéric Bernon, Simon Goldschmidt |
||
3618 | * opt.h, ip_frag.h, tcpip.h, tcpip.c, ethernetif.c: add new configuration |
||
3619 | option named ETHARP_TCPIP_ETHINPUT, which enable the new tcpip_ethinput. |
||
3620 | Allow to do ARP processing for incoming packets inside tcpip_thread |
||
3621 | (protecting ARP layer against concurrent access). You can also disable |
||
3622 | old code using tcp_input with new define ETHARP_TCPIP_INPUT set to 0. |
||
3623 | Older ports have to use tcpip_ethinput. |
||
3624 | |||
3625 | 2007-03-06 Simon Goldschmidt (based on patch from Dmitry Potapov) |
||
3626 | * err.h, err.c: fixed compiler warning "initialization dircards qualifiers |
||
3627 | from pointer target type" |
||
3628 | |||
3629 | 2007-03-05 Frédéric Bernon |
||
3630 | * opt.h, sockets.h: add new configuration options (LWIP_POSIX_SOCKETS_IO_NAMES, |
||
3631 | ETHARP_TRUST_IP_MAC, review SO_REUSE) |
||
3632 | |||
3633 | 2007-03-04 Frédéric Bernon |
||
3634 | * api_msg.c: Remove some compiler warnings : parameter "pcb" was never |
||
3635 | referenced. |
||
3636 | |||
3637 | 2007-03-04 Frédéric Bernon |
||
3638 | * api_lib.c: Fix "[patch #5764] api_lib.c cleanup: after patch #5687" (from |
||
3639 | Dmitry Potapov). |
||
3640 | The api_msg struct stay on the stack (not moved to netconn struct). |
||
3641 | |||
3642 | 2007-03-04 Simon Goldschmidt (based on patch from Dmitry Potapov) |
||
3643 | * pbuf.c: Fix BUG#19168 - pbuf_free can cause deadlock (if |
||
3644 | SYS_LIGHTWEIGHT_PROT=1 & freeing PBUF_RAM when mem_sem is not available) |
||
3645 | Also fixed cast warning in pbuf_alloc() |
||
3646 | |||
3647 | 2007-03-04 Simon Goldschmidt |
||
3648 | * etharp.c, etharp.h, memp.c, memp.h, opt.h: Fix BUG#11400 - don't corrupt |
||
3649 | existing pbuf chain when enqueuing multiple pbufs to a pending ARP request |
||
3650 | |||
3651 | 2007-03-03 Frédéric Bernon |
||
3652 | * udp.c: remove obsolete line "static struct udp_pcb *pcb_cache = NULL;" |
||
3653 | It is static, and never used in udp.c except udp_init(). |
||
3654 | |||
3655 | 2007-03-02 Simon Goldschmidt |
||
3656 | * tcpip.c: Moved call to ip_init(), udp_init() and tcp_init() from |
||
3657 | tcpip_thread() to tcpip_init(). This way, raw API connections can be |
||
3658 | initialized before tcpip_thread is running (e.g. before OS is started) |
||
3659 | |||
3660 | 2007-03-02 Frédéric Bernon |
||
3661 | * rawapi.txt: Fix documentation mismatch with etharp.h about etharp_tmr's call |
||
3662 | interval. |
||
3663 | |||
3664 | 2007-02-28 Kieran Mansley |
||
3665 | * pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved |
||
3666 | outside the region of the pbuf by pbuf_header() |
||
3667 | |||
3668 | 2007-02-28 Kieran Mansley |
||
3669 | * sockets.c: Fix BUG#19161 - ensure milliseconds timeout is non-zero |
||
3670 | when supplied timeout is also non-zero |
||
3671 | |||
3672 | (STABLE-1.2.0) |
||
3673 | |||
3674 | 2006-12-05 Leon Woestenberg |
||
3675 | * CHANGELOG: Mention STABLE-1.2.0 release. |
||
3676 | |||
3677 | ++ New features: |
||
3678 | |||
3679 | 2006-12-01 Christiaan Simons |
||
3680 | * mem.h, opt.h: Added MEM_LIBC_MALLOC option. |
||
3681 | Note this is a workaround. Currently I have no other options left. |
||
3682 | |||
3683 | 2006-10-26 Christiaan Simons (accepted patch by Jonathan Larmour) |
||
3684 | * ipv4/ip_frag.c: rename MAX_MTU to IP_FRAG_MAX_MTU and move define |
||
3685 | to include/lwip/opt.h. |
||
3686 | * ipv4/lwip/ip_frag.h: Remove unused IP_REASS_INTERVAL. |
||
3687 | Move IP_REASS_MAXAGE and IP_REASS_BUFSIZE to include/lwip/opt.h. |
||
3688 | * opt.h: Add above new options. |
||
3689 | |||
3690 | 2006-08-18 Christiaan Simons |
||
3691 | * tcp_{in,out}.c: added SNMP counters. |
||
3692 | * ipv4/ip.c: added SNMP counters. |
||
3693 | * ipv4/ip_frag.c: added SNMP counters. |
||
3694 | |||
3695 | 2006-08-08 Christiaan Simons |
||
3696 | * etharp.{c,h}: added etharp_find_addr() to read |
||
3697 | (stable) ethernet/IP address pair from ARP table |
||
3698 | |||
3699 | 2006-07-14 Christiaan Simons |
||
3700 | * mib_structs.c: added |
||
3701 | * include/lwip/snmp_structs.h: added |
||
3702 | * netif.{c,h}, netif/ethernetif.c: added SNMP statistics to netif struct |
||
3703 | |||
3704 | 2006-07-06 Christiaan Simons |
||
3705 | * snmp/asn1_{enc,dec}.c added |
||
3706 | * snmp/mib2.c added |
||
3707 | * snmp/msg_{in,out}.c added |
||
3708 | * include/lwip/snmp_asn1.h added |
||
3709 | * include/lwip/snmp_msg.h added |
||
3710 | * doc/snmp_agent.txt added |
||
3711 | |||
3712 | 2006-03-29 Christiaan Simons |
||
3713 | * inet.c, inet.h: Added platform byteswap support. |
||
3714 | Added LWIP_PLATFORM_BYTESWAP define (defaults to 0) and |
||
3715 | optional LWIP_PLATFORM_HTONS(), LWIP_PLATFORM_HTONL() macros. |
||
3716 | |||
3717 | ++ Bug fixes: |
||
3718 | |||
3719 | 2006-11-30 Christiaan Simons |
||
3720 | * dhcp.c: Fixed false triggers of request_timeout. |
||
3721 | |||
3722 | 2006-11-28 Christiaan Simons |
||
3723 | * netif.c: In netif_add() fixed missing clear of ip_addr, netmask, gw and flags. |
||
3724 | |||
3725 | 2006-10-11 Christiaan Simons |
||
3726 | * api_lib.c etharp.c, ip.c, memp.c, stats.c, sys.{c,h} tcp.h: |
||
3727 | Partially accepted patch #5449 for ANSI C compatibility / build fixes. |
||
3728 | * ipv4/lwip/ip.h ipv6/lwip/ip.h: Corrected UDP-Lite protocol |
||
3729 | identifier from 170 to 136 (bug #17574). |
||
3730 | |||
3731 | 2006-10-10 Christiaan Simons |
||
3732 | * api_msg.c: Fixed Nagle algorithm as reported by Bob Grice. |
||
3733 | |||
3734 | 2006-08-17 Christiaan Simons |
||
3735 | * udp.c: Fixed bug #17200, added check for broadcast |
||
3736 | destinations for PCBs bound to a unicast address. |
||
3737 | |||
3738 | 2006-08-07 Christiaan Simons |
||
3739 | * api_msg.c: Flushing TCP output in do_close() (bug #15926). |
||
3740 | |||
3741 | 2006-06-27 Christiaan Simons |
||
3742 | * api_msg.c: Applied patch for cold case (bug #11135). |
||
3743 | In accept_function() ensure newconn->callback is always initialized. |
||
3744 | |||
3745 | 2006-06-15 Christiaan Simons |
||
3746 | * mem.h: added MEM_SIZE_F alias to fix an ancient cold case (bug #1748), |
||
3747 | facilitate printing of mem_size_t and u16_t statistics. |
||
3748 | |||
3749 | 2006-06-14 Christiaan Simons |
||
3750 | * api_msg.c: Applied patch #5146 to handle allocation failures |
||
3751 | in accept() by Kevin Lawson. |
||
3752 | |||
3753 | 2006-05-26 Christiaan Simons |
||
3754 | * api_lib.c: Removed conn->sem creation and destruction |
||
3755 | from netconn_write() and added sys_sem_new to netconn_new_*. |
||
3756 | |||
3757 | (STABLE-1_1_1) |
||
3758 | |||
3759 | 2006-03-03 Christiaan Simons |
||
3760 | * ipv4/ip_frag.c: Added bound-checking assertions on ip_reassbitmap |
||
3761 | access and added pbuf_alloc() return value checks. |
||
3762 | |||
3763 | 2006-01-01 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3764 | * tcp_{in,out}.c, tcp_out.c: Removed 'even sndbuf' fix in TCP, which is |
||
3765 | now handled by the checksum routine properly. |
||
3766 | |||
3767 | 2006-02-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3768 | * pbuf.c: Fix alignment; pbuf_init() would not work unless |
||
3769 | pbuf_pool_memory[] was properly aligned. (Patch by Curt McDowell.) |
||
3770 | |||
3771 | 2005-12-20 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3772 | * tcp.c: Remove PCBs which stay in LAST_ACK state too long. Patch |
||
3773 | submitted by Mitrani Hiroshi. |
||
3774 | |||
3775 | 2005-12-15 Christiaan Simons |
||
3776 | * inet.c: Disabled the added summing routine to preserve code space. |
||
3777 | |||
3778 | 2005-12-14 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3779 | * tcp_in.c: Duplicate FIN ACK race condition fix by Kelvin Lawson. |
||
3780 | Added Curt McDowell's optimized checksumming routine for future |
||
3781 | inclusion. Need to create test case for unaliged, aligned, odd, |
||
3782 | even length combination of cases on various endianess machines. |
||
3783 | |||
3784 | 2005-12-09 Christiaan Simons |
||
3785 | * inet.c: Rewrote standard checksum routine in proper portable C. |
||
3786 | |||
3787 | 2005-11-25 Christiaan Simons |
||
3788 | * udp.c tcp.c: Removed SO_REUSE hack. Should reside in socket code only. |
||
3789 | * *.c: introduced cc.h LWIP_DEBUG formatters matching the u16_t, s16_t, |
||
3790 | u32_t, s32_t typedefs. This solves most debug word-length assumes. |
||
3791 | |||
3792 | 2005-07-17 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3793 | * inet.c: Fixed unaligned 16-bit access in the standard checksum |
||
3794 | routine by Peter Jolasson. |
||
3795 | * slipif.c: Fixed implementation assumption of single-pbuf datagrams. |
||
3796 | |||
3797 | 2005-02-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3798 | * tcp_out.c: Fixed uninitialized 'queue' referenced in memerr branch. |
||
3799 | * tcp_{out|in}.c: Applied patch fixing unaligned access. |
||
3800 | |||
3801 | 2005-01-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3802 | * pbuf.c: Fixed missing semicolon after LWIP_DEBUG statement. |
||
3803 | |||
3804 | 2005-01-03 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3805 | * udp.c: UDP pcb->recv() was called even when it was NULL. |
||
3806 | |||
3807 | (STABLE-1_1_0) |
||
3808 | |||
3809 | 2004-12-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3810 | * etharp.*: Disabled multiple packets on the ARP queue. |
||
3811 | This clashes with TCP queueing. |
||
3812 | |||
3813 | 2004-11-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3814 | * etharp.*: Fixed race condition from ARP request to ARP timeout. |
||
3815 | Halved the ARP period, doubled the period counts. |
||
3816 | ETHARP_MAX_PENDING now should be at least 2. This prevents |
||
3817 | the counter from reaching 0 right away (which would allow |
||
3818 | too little time for ARP responses to be received). |
||
3819 | |||
3820 | 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3821 | * dhcp.c: Decline messages were not multicast but unicast. |
||
3822 | * etharp.c: ETHARP_CREATE is renamed to ETHARP_TRY_HARD. |
||
3823 | Do not try hard to insert arbitrary packet's source address, |
||
3824 | etharp_ip_input() now calls etharp_update() without ETHARP_TRY_HARD. |
||
3825 | etharp_query() now always DOES call ETHARP_TRY_HARD so that users |
||
3826 | querying an address will see it appear in the cache (DHCP could |
||
3827 | suffer from this when a server invalidly gave an in-use address.) |
||
3828 | * ipv4/ip_addr.h: Renamed ip_addr_maskcmp() to _netcmp() as we are |
||
3829 | comparing network addresses (identifiers), not the network masks |
||
3830 | themselves. |
||
3831 | * ipv4/ip_addr.c: ip_addr_isbroadcast() now checks that the given |
||
3832 | IP address actually belongs to the network of the given interface. |
||
3833 | |||
3834 | 2004-11-24 Kieran Mansley <kjm25@cam.ac.uk> |
||
3835 | * tcp.c: Increment pcb->snd_buf when ACK is received in SYN_SENT state. |
||
3836 | |||
3837 | (STABLE-1_1_0-RC1) |
||
3838 | |||
3839 | 2004-10-16 Kieran Mansley <kjm25@cam.ac.uk> |
||
3840 | * tcp.c: Add code to tcp_recved() to send an ACK (window update) immediately, |
||
3841 | even if one is already pending, if the rcv_wnd is above a threshold |
||
3842 | (currently TCP_WND/2). This avoids waiting for a timer to expire to send a |
||
3843 | delayed ACK in order to open the window if the stack is only receiving data. |
||
3844 | |||
3845 | 2004-09-12 Kieran Mansley <kjm25@cam.ac.uk> |
||
3846 | * tcp*.*: Retransmit time-out handling improvement by Sam Jansen. |
||
3847 | |||
3848 | 2004-08-20 Tony Mountifield <tony@softins.co.uk> |
||
3849 | * etharp.c: Make sure the first pbuf queued on an ARP entry |
||
3850 | is properly ref counted. |
||
3851 | |||
3852 | 2004-07-27 Tony Mountifield <tony@softins.co.uk> |
||
3853 | * debug.h: Added (int) cast in LWIP_DEBUGF() to avoid compiler |
||
3854 | warnings about comparison. |
||
3855 | * pbuf.c: Stopped compiler complaining of empty if statement |
||
3856 | when LWIP_DEBUGF() empty. Closed an unclosed comment. |
||
3857 | * tcp.c: Stopped compiler complaining of empty if statement |
||
3858 | when LWIP_DEBUGF() empty. |
||
3859 | * ip.h Corrected IPH_TOS() macro: returns a byte, so doesn't need htons(). |
||
3860 | * inet.c: Added a couple of casts to quiet the compiler. |
||
3861 | No need to test isascii(c) before isdigit(c) or isxdigit(c). |
||
3862 | |||
3863 | 2004-07-22 Tony Mountifield <tony@softins.co.uk> |
||
3864 | * inet.c: Made data types consistent in inet_ntoa(). |
||
3865 | Added casts for return values of checksum routines, to pacify compiler. |
||
3866 | * ip_frag.c, tcp_out.c, sockets.c, pbuf.c |
||
3867 | Small corrections to some debugging statements, to pacify compiler. |
||
3868 | |||
3869 | 2004-07-21 Tony Mountifield <tony@softins.co.uk> |
||
3870 | * etharp.c: Removed spurious semicolon and added missing end-of-comment. |
||
3871 | * ethernetif.c Updated low_level_output() to match prototype for |
||
3872 | netif->linkoutput and changed low_level_input() similarly for consistency. |
||
3873 | * api_msg.c: Changed recv_raw() from int to u8_t, to match prototype |
||
3874 | of raw_recv() in raw.h and so avoid compiler error. |
||
3875 | * sockets.c: Added trivial (int) cast to keep compiler happier. |
||
3876 | * ip.c, netif.c Changed debug statements to use the tidier ip4_addrN() macros. |
||
3877 | |||
3878 | (STABLE-1_0_0) |
||
3879 | |||
3880 | ++ Changes: |
||
3881 | |||
3882 | 2004-07-05 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3883 | * sockets.*: Restructured LWIP_PRIVATE_TIMEVAL. Make sure |
||
3884 | your cc.h file defines this either 1 or 0. If non-defined, |
||
3885 | defaults to 1. |
||
3886 | * .c: Added <string.h> and <errno.h> includes where used. |
||
3887 | * etharp.c: Made some array indices unsigned. |
||
3888 | |||
3889 | 2004-06-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3890 | * netif.*: Added netif_set_up()/down(). |
||
3891 | * dhcp.c: Changes to restart program flow. |
||
3892 | |||
3893 | 2004-05-07 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3894 | * etharp.c: In find_entry(), instead of a list traversal per candidate, do a |
||
3895 | single-pass lookup for different candidates. Should exploit locality. |
||
3896 | |||
3897 | 2004-04-29 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3898 | * tcp*.c: Cleaned up source comment documentation for Doxygen processing. |
||
3899 | * opt.h: ETHARP_ALWAYS_INSERT option removed to comply with ARP RFC. |
||
3900 | * etharp.c: update_arp_entry() only adds new ARP entries when adviced to by |
||
3901 | the caller. This deprecates the ETHARP_ALWAYS_INSERT overrule option. |
||
3902 | |||
3903 | ++ Bug fixes: |
||
3904 | |||
3905 | 2004-04-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3906 | * etharp.c: Applied patch of bug #8708 by Toni Mountifield with a solution |
||
3907 | suggested by Timmy Brolin. Fix for 32-bit processors that cannot access |
||
3908 | non-aligned 32-bit words, such as soms 32-bit TCP/IP header fields. Fix |
||
3909 | is to prefix the 14-bit Ethernet headers with two padding bytes. |
||
3910 | |||
3911 | 2004-04-23 Leon Woestenberg <leon.woestenberg@gmx.net> |
||
3912 | * ip_addr.c: Fix in the ip_addr_isbroadcast() check. |
||
3913 | * etharp.c: Fixed the case where the packet that initiates the ARP request |
||
3914 | is not queued, and gets lost. Fixed the case where the packets destination |
||
3915 | address is already known; we now always queue the packet and perform an ARP |
||
3916 | request. |
||
3917 | |||
3918 | (STABLE-0_7_0) |
||
3919 | |||
3920 | ++ Bug fixes: |
||
3921 | |||
3922 | * Fixed TCP bug for SYN_SENT to ESTABLISHED state transition. |
||
3923 | * Fixed TCP bug in dequeueing of FIN from out of order segment queue. |
||
3924 | * Fixed two possible NULL references in rare cases. |
||
3925 | |||
3926 | (STABLE-0_6_6) |
||
3927 | |||
3928 | ++ Bug fixes: |
||
3929 | |||
3930 | * Fixed DHCP which did not include the IP address in DECLINE messages. |
||
3931 | |||
3932 | ++ Changes: |
||
3933 | |||
3934 | * etharp.c has been hauled over a bit. |
||
3935 | |||
3936 | (STABLE-0_6_5) |
||
3937 | |||
3938 | ++ Bug fixes: |
||
3939 | |||
3940 | * Fixed TCP bug induced by bad window resizing with unidirectional TCP traffic. |
||
3941 | * Packets sent from ARP queue had invalid source hardware address. |
||
3942 | |||
3943 | ++ Changes: |
||
3944 | |||
3945 | * Pass-by ARP requests do now update the cache. |
||
3946 | |||
3947 | ++ New features: |
||
3948 | |||
3949 | * No longer dependent on ctype.h. |
||
3950 | * New socket options. |
||
3951 | * Raw IP pcb support. |
||
3952 | |||
3953 | (STABLE-0_6_4) |
||
3954 | |||
3955 | ++ Bug fixes: |
||
3956 | |||
3957 | * Some debug formatters and casts fixed. |
||
3958 | * Numereous fixes in PPP. |
||
3959 | |||
3960 | ++ Changes: |
||
3961 | |||
3962 | * DEBUGF now is LWIP_DEBUGF |
||
3963 | * pbuf_dechain() has been re-enabled. |
||
3964 | * Mentioned the changed use of CVS branches in README. |
||
3965 | |||
3966 | (STABLE-0_6_3) |
||
3967 | |||
3968 | ++ Bug fixes: |
||
3969 | |||
3970 | * Fixed pool pbuf memory leak in pbuf_alloc(). |
||
3971 | Occured if not enough PBUF_POOL pbufs for a packet pbuf chain. |
||
3972 | Reported by Savin Zlobec. |
||
3973 | |||
3974 | * PBUF_POOL chains had their tot_len field not set for non-first |
||
3975 | pbufs. Fixed in pbuf_alloc(). |
||
3976 | |||
3977 | ++ New features: |
||
3978 | |||
3979 | * Added PPP stack contributed by Marc Boucher |
||
3980 | |||
3981 | ++ Changes: |
||
3982 | |||
3983 | * Now drops short packets for ICMP/UDP/TCP protocols. More robust. |
||
3984 | |||
3985 | * ARP queueuing now queues the latest packet instead of the first. |
||
3986 | This is the RFC recommended behaviour, but can be overridden in |
||
3987 | lwipopts.h. |
||
3988 | |||
3989 | (0.6.2) |
||
3990 | |||
3991 | ++ Bugfixes: |
||
3992 | |||
3993 | * TCP has been fixed to deal with the new use of the pbuf->ref |
||
3994 | counter. |
||
3995 | |||
3996 | * DHCP dhcp_inform() crash bug fixed. |
||
3997 | |||
3998 | ++ Changes: |
||
3999 | |||
4000 | * Removed pbuf_pool_free_cache and pbuf_pool_alloc_cache. Also removed |
||
4001 | pbuf_refresh(). This has sped up pbuf pool operations considerably. |
||
4002 | Implemented by David Haas. |
||
4003 | |||
4004 | (0.6.1) |
||
4005 | |||
4006 | ++ New features: |
||
4007 | |||
4008 | * The packet buffer implementation has been enhanced to support |
||
4009 | zero-copy and copy-on-demand for packet buffers which have their |
||
4010 | payloads in application-managed memory. |
||
4011 | Implemented by David Haas. |
||
4012 | |||
4013 | Use PBUF_REF to make a pbuf refer to RAM. lwIP will use zero-copy |
||
4014 | if an outgoing packet can be directly sent on the link, or perform |
||
4015 | a copy-on-demand when necessary. |
||
4016 | |||
4017 | The application can safely assume the packet is sent, and the RAM |
||
4018 | is available to the application directly after calling udp_send() |
||
4019 | or similar function. |
||
4020 | |||
4021 | ++ Bugfixes: |
||
4022 | |||
4023 | * ARP_QUEUEING should now correctly work for all cases, including |
||
4024 | PBUF_REF. |
||
4025 | Implemented by Leon Woestenberg. |
||
4026 | |||
4027 | ++ Changes: |
||
4028 | |||
4029 | * IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer |
||
4030 | to a '0.0.0.0' IP address. |
||
4031 | |||
4032 | * The packet buffer implementation is changed. The pbuf->ref counter |
||
4033 | meaning has changed, and several pbuf functions have been |
||
4034 | adapted accordingly. |
||
4035 | |||
4036 | * netif drivers have to be changed to set the hardware address length field |
||
4037 | that must be initialized correctly by the driver (hint: 6 for Ethernet MAC). |
||
4038 | See the contrib/ports/c16x cs8900 driver as a driver example. |
||
4039 | |||
4040 | * netif's have a dhcp field that must be initialized to NULL by the driver. |
||
4041 | See the contrib/ports/c16x cs8900 driver as a driver example. |
||
4042 | |||
4043 | (0.5.x) This file has been unmaintained up to 0.6.1. All changes are |
||
4044 | logged in CVS but have not been explained here. |
||
4045 | |||
4046 | (0.5.3) Changes since version 0.5.2 |
||
4047 | |||
4048 | ++ Bugfixes: |
||
4049 | |||
4050 | * memp_malloc(MEMP_API_MSG) could fail with multiple application |
||
4051 | threads because it wasn't protected by semaphores. |
||
4052 | |||
4053 | ++ Other changes: |
||
4054 | |||
4055 | * struct ip_addr now packed. |
||
4056 | |||
4057 | * The name of the time variable in arp.c has been changed to ctime |
||
4058 | to avoid conflicts with the time() function. |
||
4059 | |||
4060 | (0.5.2) Changes since version 0.5.1 |
||
4061 | |||
4062 | ++ New features: |
||
4063 | |||
4064 | * A new TCP function, tcp_tmr(), now handles both TCP timers. |
||
4065 | |||
4066 | ++ Bugfixes: |
||
4067 | |||
4068 | * A bug in tcp_parseopt() could cause the stack to hang because of a |
||
4069 | malformed TCP option. |
||
4070 | |||
4071 | * The address of new connections in the accept() function in the BSD |
||
4072 | socket library was not handled correctly. |
||
4073 | |||
4074 | * pbuf_dechain() did not update the ->tot_len field of the tail. |
||
4075 | |||
4076 | * Aborted TCP connections were not handled correctly in all |
||
4077 | situations. |
||
4078 | |||
4079 | ++ Other changes: |
||
4080 | |||
4081 | * All protocol header structs are now packed. |
||
4082 | |||
4083 | * The ->len field in the tcp_seg structure now counts the actual |
||
4084 | amount of data, and does not add one for SYN and FIN segments. |
||
4085 | |||
4086 | (0.5.1) Changes since version 0.5.0 |
||
4087 | |||
4088 | ++ New features: |
||
4089 | |||
4090 | * Possible to run as a user process under Linux. |
||
4091 | |||
4092 | * Preliminary support for cross platform packed structs. |
||
4093 | |||
4094 | * ARP timer now implemented. |
||
4095 | |||
4096 | ++ Bugfixes: |
||
4097 | |||
4098 | * TCP output queue length was badly initialized when opening |
||
4099 | connections. |
||
4100 | |||
4101 | * TCP delayed ACKs were not sent correctly. |
||
4102 | |||
4103 | * Explicit initialization of BSS segment variables. |
||
4104 | |||
4105 | * read() in BSD socket library could drop data. |
||
4106 | |||
4107 | * Problems with memory alignment. |
||
4108 | |||
4109 | * Situations when all TCP buffers were used could lead to |
||
4110 | starvation. |
||
4111 | |||
4112 | * TCP MSS option wasn't parsed correctly. |
||
4113 | |||
4114 | * Problems with UDP checksum calculation. |
||
4115 | |||
4116 | * IP multicast address tests had endianess problems. |
||
4117 | |||
4118 | * ARP requests had wrong destination hardware address. |
||
4119 | |||
4120 | ++ Other changes: |
||
4121 | |||
4122 | * struct eth_addr changed from u16_t[3] array to u8_t[6]. |
||
4123 | |||
4124 | * A ->linkoutput() member was added to struct netif. |
||
4125 | |||
4126 | * TCP and UDP ->dest_* struct members where changed to ->remote_*. |
||
4127 | |||
4128 | * ntoh* macros are now null definitions for big endian CPUs. |
||
4129 | |||
4130 | (0.5.0) Changes since version 0.4.2 |
||
4131 | |||
4132 | ++ New features: |
||
4133 | |||
4134 | * Redesigned operating system emulation layer to make porting easier. |
||
4135 | |||
4136 | * Better control over TCP output buffers. |
||
4137 | |||
4138 | * Documenation added. |
||
4139 | |||
4140 | ++ Bugfixes: |
||
4141 | |||
4142 | * Locking issues in buffer management. |
||
4143 | |||
4144 | * Bugfixes in the sequential API. |
||
4145 | |||
4146 | * IP forwarding could cause memory leakage. This has been fixed. |
||
4147 | |||
4148 | ++ Other changes: |
||
4149 | |||
4150 | * Directory structure somewhat changed; the core/ tree has been |
||
4151 | collapsed. |
||
4152 | |||
4153 | (0.4.2) Changes since version 0.4.1 |
||
4154 | |||
4155 | ++ New features: |
||
4156 | |||
4157 | * Experimental ARP implementation added. |
||
4158 | |||
4159 | * Skeleton Ethernet driver added. |
||
4160 | |||
4161 | * Experimental BSD socket API library added. |
||
4162 | |||
4163 | ++ Bugfixes: |
||
4164 | |||
4165 | * In very intense situations, memory leakage could occur. This has |
||
4166 | been fixed. |
||
4167 | |||
4168 | ++ Other changes: |
||
4169 | |||
4170 | * Variables named "data" and "code" have been renamed in order to |
||
4171 | avoid name conflicts in certain compilers. |
||
4172 | |||
4173 | * Variable++ have in appliciable cases been translated to ++variable |
||
4174 | since some compilers generate better code in the latter case. |
||
4175 | |||
4176 | (0.4.1) Changes since version 0.4 |
||
4177 | |||
4178 | ++ New features: |
||
4179 | |||
4180 | * TCP: Connection attempts time out earlier than data |
||
4181 | transmissions. Nagle algorithm implemented. Push flag set on the |
||
4182 | last segment in a burst. |
||
4183 | |||
4184 | * UDP: experimental support for UDP-Lite extensions. |
||
4185 | |||
4186 | ++ Bugfixes: |
||
4187 | |||
4188 | * TCP: out of order segments were in some cases handled incorrectly, |
||
4189 | and this has now been fixed. Delayed acknowledgements was broken |
||
4190 | in 0.4, has now been fixed. Binding to an address that is in use |
||
4191 | now results in an error. Reset connections sometimes hung an |
||
4192 | application; this has been fixed. |
||
4193 | |||
4194 | * Checksum calculation sometimes failed for chained pbufs with odd |
||
4195 | lengths. This has been fixed. |
||
4196 | |||
4197 | * API: a lot of bug fixes in the API. The UDP API has been improved |
||
4198 | and tested. Error reporting and handling has been |
||
4199 | improved. Logical flaws and race conditions for incoming TCP |
||
4200 | connections has been found and removed. |
||
4201 | |||
4202 | * Memory manager: alignment issues. Reallocating memory sometimes |
||
4203 | failed, this has been fixed. |
||
4204 | |||
4205 | * Generic library: bcopy was flawed and has been fixed. |
||
4206 | |||
4207 | ++ Other changes: |
||
4208 | |||
4209 | * API: all datatypes has been changed from generic ones such as |
||
4210 | ints, to specified ones such as u16_t. Functions that return |
||
4211 | errors now have the correct type (err_t). |
||
4212 | |||
4213 | * General: A lot of code cleaned up and debugging code removed. Many |
||
4214 | portability issues have been fixed. |
||
4215 | |||
4216 | * The license was changed; the advertising clause was removed. |
||
4217 | |||
4218 | * C64 port added. |
||
4219 | |||
4220 | * Thanks: Huge thanks go to Dagan Galarneau, Horst Garnetzke, Petri |
||
4221 | Kosunen, Mikael Caleres, and Frits Wilmink for reporting and |
||
4222 | fixing bugs! |
||
4223 | |||
4224 | (0.4) Changes since version 0.3.1 |
||
4225 | |||
4226 | * Memory management has been radically changed; instead of |
||
4227 | allocating memory from a shared heap, memory for objects that are |
||
4228 | rapidly allocated and deallocated is now kept in pools. Allocation |
||
4229 | and deallocation from those memory pools is very fast. The shared |
||
4230 | heap is still present but is used less frequently. |
||
4231 | |||
4232 | * The memory, memory pool, and packet buffer subsystems now support |
||
4233 | 4-, 2-, or 1-byte alignment. |
||
4234 | |||
4235 | * "Out of memory" situations are handled in a more robust way. |
||
4236 | |||
4237 | * Stack usage has been reduced. |
||
4238 | |||
4239 | * Easier configuration of lwIP parameters such as memory usage, |
||
4240 | TTLs, statistics gathering, etc. All configuration parameters are |
||
4241 | now kept in a single header file "lwipopts.h". |
||
4242 | |||
4243 | * The directory structure has been changed slightly so that all |
||
4244 | architecture specific files are kept under the src/arch |
||
4245 | hierarchy. |
||
4246 | |||
4247 | * Error propagation has been improved, both in the protocol modules |
||
4248 | and in the API. |
||
4249 | |||
4250 | * The code for the RTXC architecture has been implemented, tested |
||
4251 | and put to use. |
||
4252 | |||
4253 | * Bugs have been found and corrected in the TCP, UDP, IP, API, and |
||
4254 | the Internet checksum modules. |
||
4255 | |||
4256 | * Bugs related to porting between a 32-bit and a 16-bit architecture |
||
4257 | have been found and corrected. |
||
4258 | |||
4259 | * The license has been changed slightly to conform more with the |
||
4260 | original BSD license, including the advertisement clause. |
||
4261 | |||
4262 | (0.3.1) Changes since version 0.3 |
||
4263 | |||
4264 | * Fix of a fatal bug in the buffer management. Pbufs with allocated |
||
4265 | RAM never returned the RAM when the pbuf was deallocated. |
||
4266 | |||
4267 | * TCP congestion control, window updates and retransmissions did not |
||
4268 | work correctly. This has now been fixed. |
||
4269 | |||
4270 | * Bugfixes in the API. |
||
4271 | |||
4272 | (0.3) Changes since version 0.2 |
||
4273 | |||
4274 | * New and improved directory structure. All include files are now |
||
4275 | kept in a dedicated include/ directory. |
||
4276 | |||
4277 | * The API now has proper error handling. A new function, |
||
4278 | netconn_err(), now returns an error code for the connection in |
||
4279 | case of errors. |
||
4280 | |||
4281 | * Improvements in the memory management subsystem. The system now |
||
4282 | keeps a pointer to the lowest free memory block. A new function, |
||
4283 | mem_malloc2() tries to allocate memory once, and if it fails tries |
||
4284 | to free some memory and retry the allocation. |
||
4285 | |||
4286 | * Much testing has been done with limited memory |
||
4287 | configurations. lwIP now does a better job when overloaded. |
||
4288 | |||
4289 | * Some bugfixes and improvements to the buffer (pbuf) subsystem. |
||
4290 | |||
4291 | * Many bugfixes in the TCP code: |
||
4292 | |||
4293 | - Fixed a bug in tcp_close(). |
||
4294 | |||
4295 | - The TCP receive window was incorrectly closed when out of |
||
4296 | sequence segments was received. This has been fixed. |
||
4297 | |||
4298 | - Connections are now timed-out of the FIN-WAIT-2 state. |
||
4299 | |||
4300 | - The initial congestion window could in some cases be too |
||
4301 | large. This has been fixed. |
||
4302 | |||
4303 | - The retransmission queue could in some cases be screwed up. This |
||
4304 | has been fixed. |
||
4305 | |||
4306 | - TCP RST flag now handled correctly. |
||
4307 | |||
4308 | - Out of sequence data was in some cases never delivered to the |
||
4309 | application. This has been fixed. |
||
4310 | |||
4311 | - Retransmitted segments now contain the correct acknowledgment |
||
4312 | number and advertised window. |
||
4313 | |||
4314 | - TCP retransmission timeout backoffs are not correctly computed |
||
4315 | (ala BSD). After a number of retransmissions, TCP now gives up |
||
4316 | the connection. |
||
4317 | |||
4318 | * TCP connections now are kept on three lists, one for active |
||
4319 | connections, one for listening connections, and one for |
||
4320 | connections that are in TIME-WAIT. This greatly speeds up the fast |
||
4321 | timeout processing for sending delayed ACKs. |
||
4322 | |||
4323 | * TCP now provides proper feedback to the application when a |
||
4324 | connection has been successfully set up. |
||
4325 | |||
4326 | * More comments have been added to the code. The code has also been |
||
4327 | somewhat cleaned up. |
||
4328 | |||
4329 | (0.2) Initial public release. |