| commit | 8a8d56b2a2f9aa423c3d8b6b1e2792c0492059ed | [log] [tgz] |
|---|---|---|
| author | Jesper Juhl <jj@chaosbits.net> | Fri Oct 29 20:40:23 2010 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Mon Nov 01 10:23:39 2010 +0100 |
| tree | 03fa96d09560dcc68a059318a4100157d37da806 | |
| parent | 89e1e66d6be8a520cdcd26043cda2cc870a34015 [diff] |
ALSA: usb - driver neglects kmalloc return value check and may deref NULL sound/usb/pcm.c::snd_usb_pcm_check_knot() fails to check the return value from kmalloc() and may end up dereferencing a null pointer. The patch below (compile tested only) should take care of that little problem. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>