Krzysztof Ha?asa 5a1a2f63d8 media: tw686x: Fix oops on buffer alloc failure ...

The error path currently calls tw686x_video_free() which requires
vc->dev to be initialized, causing a NULL dereference on uninitizalized
channels.

Fix this by setting the vc->dev fields for all the channels first.

Fixes: f8afaa8dbc0d ("[media] tw686x: Introduce an interface to support multiple DMA modes")

Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

2018-07-25 08:34:28 -04:00

..

Kconfig

media: Remove depends on HAS_DMA in case of platform dependency

2018-05-28 16:17:08 -04:00

Makefile

[media] media: Support Intersil/Techwell TW686x-based video capture cards

2016-04-20 13:37:32 -03:00

tw686x-audio.c

[media] pci: constify snd_pcm_ops structures

2016-09-19 16:18:42 -03:00

tw686x-core.c

media updates for v4.15-rc1

2017-11-15 20:30:12 -08:00

tw686x-regs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tw686x-video.c

media: tw686x: Fix oops on buffer alloc failure

2018-07-25 08:34:28 -04:00

tw686x.h

[media] media/pci/tw686x: convert driver to use the new vb2_queue dev field

2016-07-08 14:37:50 -03:00