From: Cyril Roelandt <tipecaml@gmail.com>
Date: Sun, 27 Jan 2013 22:42:48 +0000 (+0100)
Subject: mwifiex: avoid out of bounds access in mwifiex_get_common_rates.
X-Git-Tag: v3.9-rc1~139^2~2^2^2~42^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=485f107d341cb1d09e010e0466b02a1ad026f489;p=pandora-kernel.git

mwifiex: avoid out of bounds access in mwifiex_get_common_rates.

Check that the array indexes are in-bounds before accessing the rate2 and tmp
arrays.

Found with the following semantic patch:

<smpl>
@@
identifier t;
identifier idx;
expression E;
statement S;
@@
* for (... ; <+... t[idx] ...+> && idx < E ; ...)
S
</smpl>

Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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