diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2023-07-05 23:29:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-08-10 07:58:40 +0200 |
| commit | 284be5693163343e1cf17c03917eecd1d6681bcf (patch) | |
| tree | 552e0aefd08fa0ae5cdb1157445ce8529fe3fd93 /lib/ts_bm.c | |
| parent | ceee7fb05bad66d3ae295664beb348673681e498 (diff) | |
media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings
When ipu_bridge_parse_rotation() and ipu_bridge_parse_orientation() run
sensor->adev is not set yet.
So if either of the dev_warn() calls about unknown values are hit this
will lead to a NULL pointer deref.
Set sensor->adev earlier, with a borrowed ref to avoid making unrolling
on errors harder, to fix this.
Fixes: 485aa3df0dff ("media: ipu3-cio2: Parse sensor orientation and rotation")
Cc: Fabian Wüthrich <me@fabwu.ch>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'lib/ts_bm.c')
0 files changed, 0 insertions, 0 deletions