| commit | 3016dad75b48279e579117ee3ed566ba90a3b023 | |
| author | Eric Dumazet <edumazet@google.com> | |
| Thu, 30 Nov 2017 01:43:57 +0000 (29 17:43 -0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 30 Nov 2017 15:21:44 +0000 (30 10:21 -0500) | ||
| tree | 4c2a36224dedf6c03780dbfd5c33c9b7f8ff19e0 | treesnapshot (tar.gz zip) |
| parent | 90a6ec85351b31449c2c6b5406b5396ac96f191d | commitdiff |
tcp: remove buggy call to tcp_v6_restore_cb()
tcp_v6_send_reset() expects to receive an skb with skb->cb[] layout as
used in TCP stack.
MD5 lookup uses tcp_v6_iif() and tcp_v6_sdif() and thus
TCP_SKB_CB(skb)->header.h6
This patch probably fixes RST packets sent on behalf of a timewait md5
ipv6 socket.
Before Florian patch, tcp_v6_restore_cb() was needed before jumping to
no_tcp_socket label.
Fixes: 271c3b9b7bda ("tcp: honour SO_BINDTODEVICE for TW_RST case too")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Florian Westphal <fw@strlen.de>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
tcp_v6_send_reset() expects to receive an skb with skb->cb[] layout as
used in TCP stack.
MD5 lookup uses tcp_v6_iif() and tcp_v6_sdif() and thus
TCP_SKB_CB(skb)->header.h6
This patch probably fixes RST packets sent on behalf of a timewait md5
ipv6 socket.
Before Florian patch, tcp_v6_restore_cb() was needed before jumping to
no_tcp_socket label.
Fixes: 271c3b9b7bda ("tcp: honour SO_BINDTODEVICE for TW_RST case too")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Florian Westphal <fw@strlen.de>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/ipv6/tcp_ipv6.c | diffblobblamehistory |