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lavc/decode_video(): always unref the frame if there is no output in decode_video

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Not just on failure. This is the same thing that is done in the audio
path and should prevent leaks in decoders that allocate a frame, but
then end up not writing into it.
This commit is contained in:
Anton Khirnov 2013-11-29 20:20:20 +01:00
parent 85f947aefb
commit a1ee164869
1 changed files with 2 additions and 4 deletions
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6
libavcodec/utils.c
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@ -1416,9 +1416,6 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
emms_c(); //needed to avoid an emms_c() call before every return;
if (ret < 0 && picture->buf[0])
av_frame_unref(picture);
if (*got_picture_ptr) {
if (!avctx->refcounted_frames) {
avci->to_free = *picture;
@ -1427,7 +1424,8 @@ int attribute_align_arg avcodec_decode_video2(AVCodecContext *avctx, AVFrame *pi
}
avctx->frame_number++;
}
} else
av_frame_unref(picture);
} else
ret = 0;