ffmpeg | branch: master | Carl Eugen Hoyos <ceffm...@gmail.com> | Sun Dec 23 00:34:57 2018 +0100| [17aed996bc35a020416e10075f1e6cc61b6cf805] | committer: Carl Eugen Hoyos
lavf/vividas: Do not increase extradata_size after allocation. Avoids a crash in avcodec_parameters_from_context(). > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=17aed996bc35a020416e10075f1e6cc61b6cf805 --- libavformat/vividas.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index e199b05d69..00a1a0f6ef 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -392,7 +392,8 @@ static void track_header(VividasDemuxContext *viv, AVFormatContext *s, uint8_t offset += data_len[j]; } - st->codecpar->extradata_size = offset; + if (offset < st->codecpar->extradata_size) + st->codecpar->extradata_size = offset; } } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
