From: Linus Lüssing <linus.luessing@web.de>
Date: Tue, 15 Feb 2011 13:19:18 +0000 (+0000)
Subject: bridge: Fix IPv6 multicast snooping by correcting offset in MLDv2 report
X-Git-Tag: v2.6.38-rc7~47^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=649e984d00416cb1a254fdbebd6d3f9fa01c32fa;p=pandora-kernel.git

bridge: Fix IPv6 multicast snooping by correcting offset in MLDv2 report

We actually want a pointer to the grec_nsrcr and not the following
field. Otherwise we can get very high values for *nsrcs as the first two
bytes of the IPv6 multicast address are being used instead, leading to
a failing pskb_may_pull() which results in MLDv2 reports not being
parsed.

Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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