diff options
| author | Takashi Iwai <tiwai@suse.de> | 2022-05-25 15:12:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-09 10:22:27 +0200 |
| commit | 11868ca21585561659c2575b0d6508ef8e9c4291 (patch) | |
| tree | 81382e7d57656eacfdf2ebba8cb3f95e38fd7018 /.mailmap | |
| parent | 3e7e75378de55d605b6da2da4110ee7ce7367405 (diff) | |
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
commit 0125de38122f0f66bf61336158d12a1aabfe6425 upstream.
At closing a USB MIDI output substream, there might be still a pending
work, which would eventually access the rawmidi runtime object that is
being released. For fixing the race, make sure to cancel the pending
work at closing.
Reported-by: syzbot+6912c9592caca7ca0e7d@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/000000000000e7e75005dfd07cf6@google.com
Link: https://lore.kernel.org/r/20220525131203.11299-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions