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lavfi/avcodec: check avfilter_copy_frame_props() return code

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-10 20:54:25 +01:00
parent 304a1ed1e8
commit a150bad406
1 changed files with 8 additions and 2 deletions
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10
libavfilter/avcodec.c
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@ -77,7 +77,10 @@ AVFilterBufferRef *avfilter_get_video_buffer_ref_from_frame(const AVFrame *frame
frame->format); frame->format);
if (!picref) if (!picref)
return NULL; return NULL;
avfilter_copy_frame_props(picref, frame); if (avfilter_copy_frame_props(picref, frame) < 0) {
picref->buf->data[0] = NULL;
avfilter_unref_bufferp(&picref);
}
return picref; return picref;
} }
@ -90,7 +93,10 @@ AVFilterBufferRef *avfilter_get_audio_buffer_ref_from_frame(const AVFrame *frame
av_frame_get_channel_layout(frame)); av_frame_get_channel_layout(frame));
if (!samplesref) if (!samplesref)
return NULL; return NULL;
avfilter_copy_frame_props(samplesref, frame); if (avfilter_copy_frame_props(samplesref, frame) < 0) {
samplesref->buf->data[0] = NULL;
avfilter_unref_bufferp(&samplesref);
}
return samplesref; return samplesref;
} }