From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 20:46:24 +0000 (-0400)
Subject: net: fix infoleak in rtnetlink
X-Git-Tag: v3.2.81~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=114253841cddf0f87b19ab8b0091abea41c58735;p=pandora-kernel.git

net: fix infoleak in rtnetlink

commit 5f8e44741f9f216e33736ea4ec65ca9ac03036e6 upstream.

The stack object “map” has a total size of 32 bytes. Its last 4
bytes are padding generated by compiler. These padding bytes are
not initialized and sent out via “nla_put”.

Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust context, indentation]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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