diff options
| -rw-r--r-- | libavformat/mxfenc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index e9c4a9dc84..0349e5d34d 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -2402,6 +2402,13 @@ static int mxf_write_footer(AVFormatContext *s) AVIOContext *pb = s->pb; int err = 0; + if (!mxf->header_written || + (s->oformat == &ff_mxf_opatom_muxer && !mxf->body_partition_offset)) { + /* reason could be invalid options/not supported codec/out of memory */ + err = AVERROR_UNKNOWN; + goto end; + } + mxf->duration = mxf->last_indexed_edit_unit + mxf->edit_units_count; mxf_write_klv_fill(s); |