ALSA: hda: Disable unsol event handling at error and shutdown paths

When the HD-audio controller driver probe fails, it still leaves the
unsolicited event handling and jackpoll work active, hence if they are
pending, they might fire up later after the resource gets released,
which may lead to a UAF.  A similar problem may be seen at shutdown,
too.

Add the recently added helper to disable unsol events and the cancel
of jackpoll_work at the appropriate places.  We need the workaround in
the error path before driver->ops->remove, too.  As unsol events and
jack polling may have been already enabled during the probe callback,
the driver->ops->remove call is done (more) conditionally now.

Fixes: c3ec8ac82105 ("ASoC: hdac_hda: fix memleak on module unload")
Reported-by: Sashiko <sashiko-bot@kernel.org>
Link: https://patch.msgid.link/20261009133341.440917-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

0 files changed, 0 insertions, 0 deletions