| commit | e7e58df8ef3c9edb09a240084b4e0523c12bcb71 | [log] [tgz] |
|---|---|---|
| author | Eldad Zack <eldad@fogrefinery.com> | Sat Aug 03 10:51:15 2013 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Tue Aug 06 10:52:27 2013 +0200 |
| tree | 1708c1c42916ad6552c2ecc9e5cab623b7947aa1 | |
| parent | 88abb8eff494d0be7819e744e74d62d5bc852905 [diff] |
ALSA: usb-audio: WARN_ON when alts is passed as NULL Prevent NULL dereference in snd_usb_add_endpoints(), when alts is passed as NULL. In this case, WARN (since this is a non-fatal bug) and return NULL ep. Call sites treat a NULL return value as an error. Signed-off-by: Eldad Zack <eldad@fogrefinery.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>