diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 25eca5825e..fa5f3d9c02 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2953,6 +2953,8 @@ static int matroska_read_header(AVFormatContext *s) goto fail; pos = avio_tell(matroska->ctx->pb); res = ebml_parse(matroska, matroska_segment, matroska); + if (res == AVERROR(EIO)) // EOF is translated to EIO, this exists the loop on EOF + goto fail; } /* Set data_offset as it might be needed later by seek_frame_generic. */ if (matroska->current_id == MATROSKA_ID_CLUSTER)