From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 6 Aug 2009 20:27:04 +0000 (+0000)
Subject: can: Fix raw_getname() leak
X-Git-Tag: v2.6.27.32~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbe5cbd01823805a7cbba06b043c19b559e324c4;p=pandora-kernel.git

can: Fix raw_getname() leak

commit e84b90ae5eb3c112d1f208964df1d8156a538289 upstream.

raw_getname() can leak 10 bytes of kernel memory to user

(two bytes hole between can_family and can_ifindex,
8 bytes at the end of sockaddr_can structure)

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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