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| author | Oliver Neukum <oneukum@suse.com> | 2019-05-09 04:57:09 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-04 09:32:01 +0200 |
| commit | 3566a98e59b5cb19829d21bfe18cd396812ce15e (patch) | |
| tree | 0de9dd9c2c623778a5031ab9a30bd5cdc78d9223 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 3abe1639de0b88ee4a78ea43b8fa1d98c302e647 (diff) | |
media: cpia2_usb: first wake up, then free in disconnect
commit eff73de2b1600ad8230692f00bc0ab49b166512a upstream.
Kasan reported a use after free in cpia2_usb_disconnect()
It first freed everything and then woke up those waiting.
The reverse order is correct.
Fixes: 6c493f8b28c67 ("[media] cpia2: major overhaul to get it in a working state again")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-by: syzbot+0c90fc937c84f97d0aa6@syzkaller.appspotmail.com
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions