From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Mon, 2 Mar 2009 09:46:12 +0000 (+0000)
Subject: sctp: fix the length check in sctp_getsockopt_maxburst()
X-Git-Tag: v2.6.30-rc1~662^2~384
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6db93a58f1745cfe1acc2e1a1d68afc3245eced;p=pandora-kernel.git

sctp: fix the length check in sctp_getsockopt_maxburst()

The code in sctp_getsockopt_maxburst() doesn't allow len to be larger
then struct sctp_assoc_value, which is a common case where app writers
just pass down the sizeof(buf) or something similar.

This patch fix the problem.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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