ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | Sat Nov 30 07:38:10 2019 +0100| [76e0ecec0bfade85796ccfeb9ffdfd55c666612e] | committer: James Almer avcodec/extract_extradata_bsf: Don't unref uninitialized buffers This happens if allocating extradata fails and s->remove is unset. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>

http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=76e0ecec0bfade8579...

libavcodec/extract_extradata_bsf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/extract_extradata_bsf.c b/libavcodec/extract_extradata_bsf.c index ff111de48c..15ffed6ba0 100644 --- a/libavcodec/extract_extradata_bsf.c +++ b/libavcodec/extract_extradata_bsf.c @@ -85,7 +85,7 @@ static int extract_extradata_av1(AVBSFContext *ctx, AVPacket *pkt, } if (extradata_size && has_seq) { - AVBufferRef *filtered_buf; + AVBufferRef *filtered_buf = NULL; uint8_t *extradata, *filtered_data; if (s->remove) { @@ -179,7 +179,7 @@ static int extract_extradata_h2645(AVBSFContext *ctx, AVPacket *pkt, if (extradata_size && ((ctx->par_in->codec_id == AV_CODEC_ID_HEVC && has_sps && has_vps) || (ctx->par_in->codec_id == AV_CODEC_ID_H264 && has_sps))) { - AVBufferRef *filtered_buf; + AVBufferRef *filtered_buf = NULL; uint8_t *extradata, *filtered_data; if (s->remove) {