diff options
| author | Takashi Iwai | 2023-08-23 18:16:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-08-30 16:11:06 +0200 |
| commit | d4e11b85a2690c31b3d45b1dfa7e61d637a8f2fa (patch) | |
| tree | 6e74aedce51419d4aeeda9315e0cebe330cadf0e /include | |
| parent | d13f3a63d236d311fceece5f34133636fd334bde (diff) | |
ALSA: ymfpci: Fix the missing snd_card_free() call at probe error
commit 1d0eb6143c1e85d3f9a3f5a616ee7e5dc351d33b upstream.
Like a few other drivers, YMFPCI driver needs to clean up with
snd_card_free() call at an error path of the probe; otherwise the
other devres resources are released before the card and it results in
the UAF.
This patch uses the helper for handling the probe error gracefully.
Fixes: f33fc1576757 ("ALSA: ymfpci: Create card with device-managed snd_devm_card_new()")
Cc: <stable@vger.kernel.org>
Reported-and-tested-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Closes: https://lore.kernel.org/r/20230823135846.1812-1-takashi.yano@nifty.ne.jp
Link: https://lore.kernel.org/r/20230823161625.5807-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions