In ID3 v2.3 compressed frames will have a 4-byte data length indicator
after the frame header to indicate the size of the decompressed data.
This integer is unlikely to be a sync-safe integer for v2.3 tags,
only in v2.4 it's sync-safe.
ID3V2_FRAME_FORMAT_DATA_LENGTH_INDICATOR)) {
if (work->hdr.frame_data_size <= 4)
return FALSE;
- work->parse_size = read_synch_uint (frame_data, 4);
+ if (ID3V2_VER_MAJOR (work->hdr.version) == 3) {
+ work->parse_size = GST_READ_UINT32_BE (frame_data);
+ } else {
+ work->parse_size = read_synch_uint (frame_data, 4);
+ }
frame_data += 4;
frame_data_size -= 4;
if (work->parse_size < frame_data_size) {