]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4894c04) | patch
ALSA: line6: fix a crash in line6_hwdep_write()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 12 Oct 2016 06:21:40 +0000 (09:21 +0300)
committerTakashi Iwai <tiwai@suse.de>
Wed, 12 Oct 2016 18:10:23 +0000 (20:10 +0200)
commit0a48aa12a6d7efbd38a7e0dcfc02f83d64b7683b
tree357cdef6b64cc3afc2cdb4d102b56a9b0eacb2f9tree | snapshot
parent4894c0490bea93280d57b7319eba59cd082d6d81commit | diff
ALSA: line6: fix a crash in line6_hwdep_write()

The error checking here is messed up so we could end up dereferencing
-EFAULT.

Fixes: 4c3a133f68ab ('ALSA: line6: Add hwdep interface to access the POD control messages')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/line6/driver.c diff | blob | history
Linux Kernel Source Tree.