Takashi Iwai bbab59d6c4 ALSA: caiaq: Fix stray URB at probe error path ...

commit 99fee50824 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>

2017-10-18 09:35:40 +02:00

15 KiB

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