From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 17 Apr 2015 13:19:46 +0000 (+0300)
Subject: ALSA: hda - potential (but unlikely) uninitialized variable
X-Git-Tag: omap-for-v4.2/o2_dc~19^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4d770317997f89bb6997ee3e8dd495cb8356ae9;p=pandora-kernel.git

ALSA: hda - potential (but unlikely) uninitialized variable

This function is a bit unusual because it accepts negative values as
"conn_len".  It's theoretically possible for both "cache_len" and
"conn_len" to be -ENOSPC and in that case we would oops trying to run
memcmp() on the uninitialized "list" pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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