OpenWrt – Blame information for rev 4
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4 | office | 1 | --- a/svr-chansession.c |
| 2 | +++ b/svr-chansession.c |
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| 3 | @@ -922,12 +922,12 @@ static void execchild(void *user_data) { |
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| 4 | /* We can only change uid/gid as root ... */ |
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| 5 | if (getuid() == 0) { |
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| 6 | |||
| 7 | - if ((setgid(ses.authstate.pw_gid) < 0) || |
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| 8 | + if ((ses.authstate.pw_gid != 0) && ((setgid(ses.authstate.pw_gid) < 0) || |
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| 9 | (initgroups(ses.authstate.pw_name, |
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| 10 | - ses.authstate.pw_gid) < 0)) { |
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| 11 | + ses.authstate.pw_gid) < 0))) { |
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| 12 | dropbear_exit("Error changing user group"); |
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| 13 | } |
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| 14 | - if (setuid(ses.authstate.pw_uid) < 0) { |
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| 15 | + if ((ses.authstate.pw_uid != 0) && (setuid(ses.authstate.pw_uid) < 0)) { |
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| 16 | dropbear_exit("Error changing user"); |
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| 17 | } |
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| 18 | } else { |