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authorTakashi Iwai <tiwai@suse.de>2013-10-29 15:20:06 +0100
committerTakashi Iwai <tiwai@suse.de>2013-10-29 15:20:06 +0100
commit97f44f56ca94709f45bc348f5d2c88696eae5f9b (patch)
treec732ad0aef8aa12e5b9817bed561403735924539 /sound/i2c
parent75415df8ffbac2ace9463ceffb3f21299af2548a (diff)
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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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