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ffmpeg_filter: fix leak on error

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Fixes: CID1005311
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-04-21 11:59:34 +02:00
parent 83330cf5fa
commit 14369f59c5
1 changed files with 4 additions and 3 deletions
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7
ffmpeg_filter.c
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@ -318,17 +318,18 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter,
AVFilterContext *filter; AVFilterContext *filter;
snprintf(name, sizeof(name), "pixel format for output stream %d:%d", snprintf(name, sizeof(name), "pixel format for output stream %d:%d",
ost->file_index, ost->index); ost->file_index, ost->index);
if ((ret = avfilter_graph_create_filter(&filter, ret = avfilter_graph_create_filter(&filter,
avfilter_get_by_name("format"), avfilter_get_by_name("format"),
"format", pix_fmts, NULL, "format", pix_fmts, NULL,
fg->graph)) < 0) fg->graph);
av_freep(&pix_fmts);
if (ret < 0)
return ret; return ret;
if ((ret = avfilter_link(last_filter, pad_idx, filter, 0)) < 0) if ((ret = avfilter_link(last_filter, pad_idx, filter, 0)) < 0)
return ret; return ret;
last_filter = filter; last_filter = filter;
pad_idx = 0; pad_idx = 0;
av_freep(&pix_fmts);
} }
if (ost->frame_rate.num && 0) { if (ost->frame_rate.num && 0) {