This is a note to let you know that I've just added the patch titled
tcp: md5: using remote adress for md5 lookup in rst packet
to the 3.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
tcp-md5-using-remote-adress-for-md5-lookup-in-rst-packet.patch
and it can be found in the queue-3.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From c337bb50fb05b394229f9c95dce2e4fe79b7852c Mon Sep 17 00:00:00 2001
From: shawnlu <[email protected]>
Date: Fri, 20 Jan 2012 12:22:04 +0000
Subject: tcp: md5: using remote adress for md5 lookup in rst packet
From: shawnlu <[email protected]>
[ Upstream commit 8a622e71f58ec9f092fc99eacae0e6cf14f6e742 ]
md5 key is added in socket through remote address.
remote address should be used in finding md5 key when
sending out reset packet.
Signed-off-by: shawnlu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv4/tcp_ipv4.c | 2 +-
net/ipv6/tcp_ipv6.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -630,7 +630,7 @@ static void tcp_v4_send_reset(struct soc
arg.iov[0].iov_len = sizeof(rep.th);
#ifdef CONFIG_TCP_MD5SIG
- key = sk ? tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->daddr) : NULL;
+ key = sk ? tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->saddr) : NULL;
if (key) {
rep.opt[0] = htonl((TCPOPT_NOP << 24) |
(TCPOPT_NOP << 16) |
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1084,7 +1084,7 @@ static void tcp_v6_send_reset(struct soc
#ifdef CONFIG_TCP_MD5SIG
if (sk)
- key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr);
+ key = tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->saddr);
#endif
if (th->ack)
Patches currently in stable-queue which might be from [email protected] are
queue-3.2/tcp-md5-using-remote-adress-for-md5-lookup-in-rst-packet.patch
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