From: Aurelien Jacobs <au...@gnuage.org> Signed-off-by: Aurelien Jacobs <au...@gnuage.org> Signed-off-by: Anton Khirnov <an...@khirnov.net> --- libavformat/matroskadec.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index b75d22f..d65917c 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1085,19 +1085,21 @@ static void matroska_convert_tags(AVFormatContext *s) if (tags[i].target.attachuid) { MatroskaAttachement *attachment = matroska->attachments.elem; for (j=0; j<matroska->attachments.nb_elem; j++) - if (attachment[j].uid == tags[i].target.attachuid) + if (attachment[j].uid == tags[i].target.attachuid + && attachment[j].stream) matroska_convert_tag(s, &tags[i].tag, &attachment[j].stream->metadata, NULL); } else if (tags[i].target.chapteruid) { MatroskaChapter *chapter = matroska->chapters.elem; for (j=0; j<matroska->chapters.nb_elem; j++) - if (chapter[j].uid == tags[i].target.chapteruid) + if (chapter[j].uid == tags[i].target.chapteruid + && chapter[j].chapter) matroska_convert_tag(s, &tags[i].tag, &chapter[j].chapter->metadata, NULL); } else if (tags[i].target.trackuid) { MatroskaTrack *track = matroska->tracks.elem; for (j=0; j<matroska->tracks.nb_elem; j++) - if (track[j].uid == tags[i].target.trackuid) + if (track[j].uid == tags[i].target.trackuid && track[j].stream) matroska_convert_tag(s, &tags[i].tag, &track[j].stream->metadata, NULL); } else { -- 1.7.5.1 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel