From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Wed, 19 Sep 2007 09:19:52 +0000 (+0800)
Subject: SCTP : Add paramters validity check for ASCONF chunk
X-Git-Tag: v2.6.23-rc9~41^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f4c618ddb0e6b7e6d49cfc8134e694be1c0bc9b;p=pandora-kernel.git

SCTP : Add paramters validity check for ASCONF chunk

If ADDIP is enabled, when an ASCONF chunk is received with ASCONF
paramter length set to zero, this will cause infinite loop.
By the way, if an malformed ASCONF chunk is received, will cause
processing to access memory without verifying.

This is because of not check the validity of parameters in ASCONF chunk.
This patch fixed this.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
---

Reading git-diff-tree failed