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| author | James Almer <jamrial@gmail.com> | 2017-09-17 00:17:42 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2017-09-19 19:30:08 -0300 |
| commit | 18516d3e695980525bd9758dc7b8a8e36cd3f09e (patch) | |
| tree | 51b937c38a52c25bd83c7c974bd8b6ff548cdce3 | |
| parent | f952edaa73ee8618fcc8c105b57b9032ca0d1cec (diff) | |
| download | ffmpeg-18516d3e695980525bd9758dc7b8a8e36cd3f09e.tar.gz | |
avutil/hwcontext_dxva2: return an error when buffer allocation fails
This also prevents the use of an uninitialized variable.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libavutil/hwcontext_dxva2.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |