On 14.08.2015 13:52, Thierry Reding wrote:
From: Thierry Reding <treding@xxxxxxxxxx>
The min_ctx_size is only initialized for H265, so garbage will end up in
buf_sizes[4] for all other stream types. Better initialize the value to
0 to avoid unpleasant surprises.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
We already stumbled over this internally as well, not sure if Alex is
going to merge your patch or the internal version.
Regards,
Christian.
---
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index f5c22556ec2c..91e79c3f2403 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -374,7 +374,7 @@ static int amdgpu_uvd_cs_msg_decode(uint32_t *msg, unsigned buf_sizes[])
unsigned height_in_mb = ALIGN(height / 16, 2);
unsigned fs_in_mb = width_in_mb * height_in_mb;
- unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
+ unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size = 0;
image_size = width * height;
image_size += image_size / 2;
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