From: David S. Miller <davem@sunset.davemloft.net>
Date: Fri, 13 Apr 2007 23:37:54 +0000 (-0700)
Subject: [NETFILTER] arp_tables: Fix unaligned accesses.
X-Git-Tag: v2.6.21-rc7~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49688c843101ba6275756505e81af45ef50f87d7;p=pandora-kernel.git

[NETFILTER] arp_tables: Fix unaligned accesses.

There are two device string comparison loops in arp_packet_match().
The first one goes byte-by-byte but the second one tries to be
clever and cast the string to a long and compare by longs.

The device name strings in the arp table entries are not guarenteed
to be aligned enough to make this value, so just use byte-by-byte
for both cases.

Based upon a report by <drraid@gmail.com>.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

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