diff options
Diffstat (limited to 'libavformat/id3v2.c')
| -rw-r--r-- | libavformat/id3v2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index f7fa3ef856..05346350ad 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -1072,7 +1072,9 @@ static void id3v2_read_internal(AVIOContext *pb, AVDictionary **metadata, break; } - ret = avio_read(pb, buf, ID3v2_HEADER_SIZE); + ret = ffio_ensure_seekback(pb, ID3v2_HEADER_SIZE); + if (ret >= 0) + ret = avio_read(pb, buf, ID3v2_HEADER_SIZE); if (ret != ID3v2_HEADER_SIZE) { avio_seek(pb, off, SEEK_SET); break; |