From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 29 Oct 2013 14:20:06 +0000 (+0100)
Subject: ALSA: Limit the fallback card id string size
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97f44f56ca94709f45bc348f5d2c88696eae5f9b;p=pandora-kernel.git

ALSA: Limit the fallback card id string size

When no proper id string is given, the driver tries to fall back to
copy the proc_root name string via strcpy(), but this might overflow
the fixed string size.  Let's use strlcpy().

Spotted by coverity CID 139008.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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