Takashi Iwai 97f44f56ca 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>

2013-10-29 15:20:06 +01:00

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