From: Jiri Slaby <jslaby@suse.cz>
Date: Thu, 7 Feb 2013 13:44:40 +0000 (+0100)
Subject: NET: ath5k, check ath5k_eeprom_mode_from_channel retval
X-Git-Tag: v3.9-rc1~139^2~31^2^2~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5e534e569fd07991d4d09921c73823cd5e4115e;p=pandora-kernel.git

NET: ath5k, check ath5k_eeprom_mode_from_channel retval

It can, if invalid argument given, return a negative value. In that
case we would access arrays out-of-bounds and such. Check the value
and yell loudly if that happened as it would be a bug in the
implementation. (Instead of silently corrupting memory.)

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Nick Kossifidis <mickflemm@gmail.com>
Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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