| commit | 7686e3485253635c529cdd5f416fc640abaf076f | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Mon Apr 20 09:55:29 2020 +0200 |
| committer | Takashi Iwai <tiwai@suse.de> | Tue Apr 21 08:00:41 2020 +0200 |
| tree | d85bab8e433de3e7f18b34ec34e63b326265f67a | |
| parent | 6f4ea2074ddf689ac6f892afa58515032dabf2e4 [diff] |
ALSA: usx2y: Fix potential NULL dereference The error handling code in usX2Y_rate_set() may hit a potential NULL dereference when an error occurs before allocating all us->urb[]. Add a proper NULL check for fixing the corner case. Reported-by: Lin Yi <teroincn@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200420075529.27203-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>