netfilter: use skb_to_full_sk in ip_route_me_harder

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inet_sk(skb->sk) is illegal in case skb is attached to request socket.

Fixes: ca6fb06518 ("tcp: attach SYNACK messages to request sockets instead of listener")
Reported by: Daniel J Blueman <daniel@quora.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Tested-by: Daniel J Blueman <daniel@quora.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Florian Westphal 2017-02-17 08:39:28 +01:00 • committed by Pablo Neira Ayuso

parent 2f44f75257

commit 29e09229d9

1 changed files with 4 additions and 3 deletions

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net/ipv4/netfilter.c

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