From: Thomas Graf <tgraf@suug.ch>
Date: Wed, 26 Nov 2014 12:42:16 +0000 (+0100)
Subject: bridge: Validate IFLA_BRIDGE_FLAGS attribute length
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~65^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e8d1c55454574a22b3e8e263b1a12888909b033;p=pandora-kernel.git

bridge: Validate IFLA_BRIDGE_FLAGS attribute length

Payload is currently accessed blindly and may exceed valid message
boundaries.

Fixes: 407af3299 ("bridge: Add netlink interface to configure vlans on bridge ports")
Cc: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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