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| author | Stefano Sabatini <stefasab@gmail.com> | 2013-07-04 21:30:21 +0400 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-07-05 02:58:03 +0400 |
| commit | 41fe750f4b130f08f41ce0e5126046315c891cae (patch) | |
| tree | 2b35c005fe2f95b8835aa9a426a9d4fe009185c4 /libavcodec/bitstream_filter.c | |
| parent | 46ad287a2a87554bb10dff437dfad7edcd38bb69 (diff) | |
lavc/bitstream_filter: do not crash in case the argument of av_bitstream_filter_close() is NULL
Diffstat (limited to 'libavcodec/bitstream_filter.c')
| -rw-r--r-- | libavcodec/bitstream_filter.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/bitstream_filter.c b/libavcodec/bitstream_filter.c index dd105316ee..e562555f01 100644 --- a/libavcodec/bitstream_filter.c +++ b/libavcodec/bitstream_filter.c @@ -53,6 +53,8 @@ AVBitStreamFilterContext *av_bitstream_filter_init(const char *name){ } void av_bitstream_filter_close(AVBitStreamFilterContext *bsfc){ + if (!bsfc) + return; if(bsfc->filter->close) bsfc->filter->close(bsfc); av_freep(&bsfc->priv_data); |