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| author | Evgeny Novikov <novikov@ispras.ru> | 2020-07-23 19:04:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-13 17:42:15 +0100 |
| commit | 9d72eb94c71db49bf1e82fc0fc24d1d888b8e3e2 (patch) | |
| tree | 6df1b21cffb2f56ff8d54501c46a50844bf5891e /kernel/task_work.c | |
| parent | aca301ece521d5804a442248cc7da8754d537b18 (diff) | |
media: davinci: vpif_capture: fix potential double free
[ Upstream commit 602649eadaa0c977e362e641f51ec306bc1d365d ]
In case of errors vpif_probe_complete() releases memory for vpif_obj.sd
and unregisters the V4L2 device. But then this is done again by
vpif_probe() itself. The patch removes the cleaning from
vpif_probe_complete().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/task_work.c')
0 files changed, 0 insertions, 0 deletions