| commit | 2400a1f89d329ad8948c08e6e08fef33ce42f73b | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Wed Jan 09 09:14:48 2013 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Thu Apr 04 19:38:27 2013 -0300 |
| tree | bd414e8bc45b187584624d7b7f9e7d49f84ee236 | |
| parent | 53faa685fa7df0e12751eebbda30bc7e7bb5e71a [diff] |
[media] soc-camera: protect against racing open(2) and rmmod To protect against open() racing with rmmod, hold the list_lock also while obtaining a reference to the camera host driver and check that the video device hasn't been unregistered yet. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>