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avfilter/vf_signalstats: fix avframe leak on error

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Fixes CID1257014
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-12-06 16:57:23 +01:00
parent 8280b7db47
commit 7ad742b224
1 changed files with 3 additions and 1 deletions
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4
libavfilter/vf_signalstats.c
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@ -132,8 +132,10 @@ static AVFrame *alloc_frame(enum AVPixelFormat pixfmt, int w, int h)
frame->width = w;
frame->height = h;
if (av_frame_get_buffer(frame, 32) < 0)
if (av_frame_get_buffer(frame, 32) < 0) {
av_frame_free(&frame);
return NULL;
}
return frame;
}