avformat/nutdec: Fix handling of older 4.0 files

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-29 01:48:02 +02:00
parent 170a4d79c0
commit 6b041cb617

View File

@ -341,7 +341,7 @@ static int decode_main_header(NUTContext *nut)
}
// flags had been effectively introduced in version 4
if (nut->version > NUT_STABLE_VERSION) {
if (nut->version > 3 && end > avio_tell(bc) + 4) {
nut->flags = ffio_read_varlen(bc);
}