diff options
| author | Bryan O'Donoghue | 2022-07-26 04:14:54 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2022-09-24 11:21:43 +0200 |
| commit | 06a2da340f762addc5935bf851d95b14d4692db2 (patch) | |
| tree | 523376813a4dac8dd25d5c95854e8cb0422239f8 | |
| parent | 39dfd52d0f481de42a435f9fb79c98b376c68c39 (diff) | |
media: venus: dec: Handle the case where find_format fails
Debugging the decoder on msm8916 I noticed the vdec probe was crashing if
the fmt pointer was NULL.
A similar fix from Colin Ian King found by Coverity was implemented for the
encoder. Implement the same fix on the decoder.
Fixes: 7472c1c69138 ("[media] media: venus: vdec: add video decoder files")
Cc: stable@vger.kernel.org # v4.13+
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| -rw-r--r-- | drivers/media/platform/qcom/venus/vdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index ac0bb45d07f4..4ceaba37e2e5 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -183,6 +183,8 @@ vdec_try_fmt_common(struct venus_inst *inst, struct v4l2_format *f) else return NULL; fmt = find_format(inst, pixmp->pixelformat, f->type); + if (!fmt) + return NULL; } pixmp->width = clamp(pixmp->width, frame_width_min(inst), |