diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 35344fbadc..1c996f93e4 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -3961,14 +3961,17 @@ static int webm_dash_manifest_read_header(AVFormatContext *s) return -1; } if (!matroska->tracks.nb_elem || !s->nb_streams) { - matroska_read_close(s); av_log(s, AV_LOG_ERROR, "No track found\n"); - return AVERROR_INVALIDDATA; + ret = AVERROR_INVALIDDATA; + goto fail; } if (!matroska->is_live) { buf = av_asprintf("%g", matroska->duration); - if (!buf) return AVERROR(ENOMEM); + if (!buf) { + ret = AVERROR(ENOMEM); + goto fail; + } av_dict_set(&s->streams[0]->metadata, DURATION, buf, 0); av_free(buf); @@ -3991,7 +3994,7 @@ static int webm_dash_manifest_read_header(AVFormatContext *s) ret = webm_dash_manifest_cues(s, init_range); if (ret < 0) { av_log(s, AV_LOG_ERROR, "Error parsing Cues\n"); - return ret; + goto fail; } } @@ -4001,6 +4004,9 @@ static int webm_dash_manifest_read_header(AVFormatContext *s) matroska->bandwidth, 0); } return 0; +fail: + matroska_read_close(s); + return ret; } static int webm_dash_manifest_read_packet(AVFormatContext *s, AVPacket *pkt)