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ALSA: caiaq: Fix stray URB at probe error path
authorTakashi Iwai <tiwai@suse.de>
Wed, 11 Oct 2017 14:39:02 +0000 (16:39 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Oct 2017 07:15:16 +0000 (09:15 +0200)
commitc57f813cb8807f07eab5f3048aa3445386c78387
tree4faca2b6268ebfbd157aa7b117d46171545404aftree
parentf12baf790258076b7f1f5b12e809124eafb730b0commit | diff
ALSA: caiaq: Fix stray URB at probe error path

commit 99fee508245825765ff60155fed43f970ff83a8f upstream.

caiaq driver doesn't kill the URB properly at its error path during
the probe, which may lead to a use-after-free error later.  This patch
addresses it.

Reported-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/usb/caiaq/device.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git