From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 26 Nov 2014 22:34:43 +0000 (+0300)
Subject: ALSA: hda - using uninitialized data
X-Git-Tag: v3.2.67~111
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=667016c269338a8dd5402d59a1f1500f606a6528;p=pandora-kernel.git

ALSA: hda - using uninitialized data

commit 69eba10e606a80665f8573221fec589430d9d1cb upstream.

In olden times the snd_hda_param_read() function always set "*start_id"
but in 2007 we introduced a new return and it causes uninitialized data
bugs in a couple of the callers: print_codec_info() and
hdmi_parse_codec().

Fixes: e8a7f136f5ed ('[ALSA] hda-intel - Improve HD-audio codec probing robustness')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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