On 17/09/17 04:20, James Almer wrote:
> This also prevents the use of an uninitialized variable.
>
> Signed-off-by: James Almer <jamr...@gmail.com>
> ---
> libavutil/hwcontext_dxva2.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/libavutil/hwcontext_dxva2.c b/libavutil/hwcontext_dxva2.c
> index 6c41788e2e..2ddd4be7b1 100644
> --- a/libavutil/hwcontext_dxva2.c
> +++ b/libavutil/hwcontext_dxva2.c
> @@ -307,8 +307,10 @@ static int dxva2_map_frame(AVHWFramesContext *ctx,
> AVFrame *dst, const AVFrame *
> }
>
> map = av_mallocz(sizeof(*map));
> - if (!map)
> + if (!map) {
> + err = AVERROR(ENOMEM);
> goto fail;
> + }
>
> err = ff_hwframe_map_create(src->hw_frames_ctx, dst, src,
> dxva2_unmap_frame, map);
>
LGTM.
Thanks,
- Mark
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