ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Fri Jun 7 02:32:13 2024 +0200| [4cab028bd0e381f2ed4ccb7f139407f1f6f537c0] | committer: Michael Niedermayer
avformat/mxfdec: Check container_ul->desc before use Fixes: CID1592939 Dereference after null check Sponsored-by: Sovereign Tech Fund Reviewed-by: Tomas Härdin <g...@haerdin.se> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4cab028bd0e381f2ed4ccb7f139407f1f6f537c0 --- libavformat/mxfdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 78a3ec6b06..852fb7e056 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -3031,6 +3031,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf) if (container_ul->desc) av_dict_set(&st->metadata, "data_type", container_ul->desc, 0); if (mxf->eia608_extract && + container_ul->desc && !strcmp(container_ul->desc, "vbi_vanc_smpte_436M")) { st->codecpar->codec_type = AVMEDIA_TYPE_SUBTITLE; st->codecpar->codec_id = AV_CODEC_ID_EIA_608; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
