[PATCH 1/2] media: venus: dec: Handle the case where find_format fails

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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")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
 drivers/media/platform/qcom/venus/vdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index ac0bb45d07f4b..4ceaba37e2e57 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),
-- 
2.36.1




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