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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-02-28 15:16:54 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-02 03:12:26 +0100 |
| commit | e46ab997506e8aa84344c29553ebacca7993904c (patch) | |
| tree | 90c696ee1bef2050d56c3028a1935e34548c7c5f /libavformat/oggdec.c | |
| parent | fb6fa48fce3a09a30403326973f03f0343c6e24a (diff) | |
| download | ffmpeg-e46ab997506e8aa84344c29553ebacca7993904c.tar.gz | |
avformat/oggdec: fix leak in ogg_restore()
Fixes: asan_bug_leak
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/oggdec.c')
| -rw-r--r-- | libavformat/oggdec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index 98cd0f55c7..edeae2ba83 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -127,8 +127,12 @@ static int ogg_restore(AVFormatContext *s) ogg->state = ost->next; - for (i = 0; i < ogg->nstreams; i++) + for (i = 0; i < ogg->nstreams; i++) { av_freep(&ogg->streams[i].buf); + if (i >= ost->nstreams || !ost->streams[i].private) { + free_stream(s, i); + } + } avio_seek(bc, ost->pos, SEEK_SET); ogg->page_pos = -1; |