Evgeny Novikov 74ef2418a7 media: st-hva: Fix potential NULL pointer dereferences ...

[ Upstream commit b7fdd208687ba59ebfb09b2199596471c63b69e3 ]

When ctx_id >= HVA_MAX_INSTANCES in hva_hw_its_irq_thread() it tries to
access fields of ctx that is NULL at that point. The patch gets rid of
these accesses.

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>

2021-07-14 16:55:53 +02:00

..

hva-debugfs.c

media: sti: no need to check return value of debugfs_create functions

2020-09-01 14:13:26 +02:00

hva-h264.c

media: platform: fix several typos

2019-03-01 09:35:21 -05:00

hva-hw.c

media: st-hva: Fix potential NULL pointer dereferences

2021-07-14 16:55:53 +02:00

hva-hw.h

media: platform: sti: Adopt SPDX identifier

2017-12-13 09:54:41 -05:00

hva-mem.c

media: st-hva: don't use GFP_DMA

2018-05-25 15:35:41 -04:00

hva-mem.h

media: platform: sti: Adopt SPDX identifier

2017-12-13 09:54:41 -05:00

hva-v4l2.c

media: Add V4L2_TYPE_IS_CAPTURE helper

2020-07-19 08:13:24 +02:00

hva.h

media: fix usage of whitespaces and on indentation

2018-01-04 13:12:01 -05:00

Makefile

media: sti: fix obj-$(config) targets

2021-07-14 16:55:51 +02:00