From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Mon, 26 Jun 2006 06:41:15 +0000 (-0700)
Subject: [TIPC] Fix for NULL pointer dereference
X-Git-Tag: v2.6.18-rc1~614^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ac90216abc7d39e694533aec2805efeb06bf8ac;p=pandora-kernel.git

[TIPC] Fix for NULL pointer dereference

This fixes a bug spotted by the coverity checker, bug id #366. If
(mod(seqno - prev) != 1) we set buf to NULL, dereference it in the for
case, and set it to whatever value happes to be at adress 0+next, if it
happens to be non-zero, we even stay in the loop. It seems that the author
intended to break there.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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