tree c732ad0aef8aa12e5b9817bed561403735924539
parent 75415df8ffbac2ace9463ceffb3f21299af2548a
author Takashi Iwai <tiwai@suse.de> 1383056406 +0100
committer Takashi Iwai <tiwai@suse.de> 1383056406 +0100

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>