OpenWrt – Blame information for rev 2
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1 | office | 1 | From: Felix Fietkau <nbd@nbd.name> |
2 | Date: Thu, 14 Jun 2018 11:20:09 +0200 |
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3 | Subject: [PATCH] netfilter: nf_flow_table: fix up ct state of flows after |
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4 | timeout |
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5 | |||
6 | If a connection simply times out instead of being torn down, it is left |
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7 | active with a long timeout. Fix this by calling flow_offload_fixup_ct_state |
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8 | here as well. |
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9 | |||
10 | Signed-off-by: Felix Fietkau <nbd@nbd.name> |
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11 | --- |
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12 | |||
13 | --- a/net/netfilter/nf_flow_table_core.c |
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14 | +++ b/net/netfilter/nf_flow_table_core.c |
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15 | @@ -233,6 +233,9 @@ static void flow_offload_del(struct nf_f |
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16 | e = container_of(flow, struct flow_offload_entry, flow); |
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17 | clear_bit(IPS_OFFLOAD_BIT, &e->ct->status); |
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18 | |||
19 | + if (!(flow->flags & FLOW_OFFLOAD_TEARDOWN)) |
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20 | + flow_offload_fixup_ct_state(e->ct); |
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21 | + |
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22 | flow_offload_free(flow); |
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23 | } |
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24 |