diff options
| author | Eldad Zack <eldad@fogrefinery.com> | 2013-08-03 10:51:15 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-08-06 10:52:27 +0200 |
| commit | e7e58df8ef3c9edb09a240084b4e0523c12bcb71 (patch) | |
| tree | 1708c1c42916ad6552c2ecc9e5cab623b7947aa1 /sound/isa/gus/interwave.c | |
| 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>
Diffstat (limited to 'sound/isa/gus/interwave.c')
0 files changed, 0 insertions, 0 deletions