From: David Henningsson <david.henningsson@canonical.com>
Date: Wed, 17 Oct 2012 10:43:44 +0000 (+0200)
Subject: ALSA: hda - Always check array bounds in alc_get_line_out_pfx
X-Git-Tag: v3.7-rc2~30^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71aa5ebe36a4e936eff281b375a4707b6a8320f2;p=pandora-kernel.git

ALSA: hda - Always check array bounds in alc_get_line_out_pfx

Even when CONFIG_SND_DEBUG is not enabled, we don't want to
return an arbitrary memory location when the channel count is
larger than we expected.

Cc: stable@kernel.org
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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