matroskadec: only return corrupt packets that actually contain data

Fixes bug 372.
13 years ago · bdb939ad73
parent 1cc569ddda
commit bdb939ad73
1 changed files with 1 additions and 1 deletions
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@ -2195,7 +2195,7 @@ static int matroska_read_packet(AVFormatContext *s, AVPacket *pkt)
        ret = matroska_parse_cluster(matroska);
    }

-    if (ret == AVERROR_INVALIDDATA) {
+    if (ret == AVERROR_INVALIDDATA && pkt->data) {
        pkt->flags |= AV_PKT_FLAG_CORRUPT;
        return 0;
    }