From: Tim Gardner <tim.gardner@canonical.com>
Date: Thu, 7 Feb 2013 20:28:09 +0000 (-0700)
Subject: brcmsmac: avoid 512 byte stack variable
X-Git-Tag: v3.9-rc1~139^2~31^2^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d61c9177cb9bf48dcec9c3d9205a309085d4318;p=pandora-kernel.git

brcmsmac: avoid 512 byte stack variable

Dynamically allocate the probe response template which
avoids potential stack corruption. Observed with smatch:

drivers/net/wireless/brcm80211/brcmsmac/main.c:7412 brcms_c_bss_update_probe_resp()
 warn: 'prb_resp' puts 512 bytes on stack

Cc: Brett Rudley <brudley@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com>
Cc: Hante Meuleman <meuleman@broadcom.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com
Cc: netdev@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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