From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 23 Mar 2011 19:18:15 +0000 (-0700)
Subject: ipv4: fix ip_rt_update_pmtu()
X-Git-Tag: v2.6.39-rc1~54^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb49a97363f020c1d7eef8bcd93865726b1fa11d;p=pandora-kernel.git

ipv4: fix ip_rt_update_pmtu()

commit 2c8cec5c10bc (Cache learned PMTU information in inetpeer) added
an extra inet_putpeer() call in ip_rt_update_pmtu().

This results in various problems, since we can free one inetpeer, while
it is still in use.

Ref: http://www.spinics.net/lists/netdev/msg159121.html

Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed