diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index fdacf579293625b0ef6582e51c9267d364874e78..68dd4c0eccb0746ffd96310a9644359e108d2be3 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -1309,7 +1309,9 @@ static int jpeg2000_decode_packets(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile Jpeg2000POCEntry *e = &tile->poc.poc[i]; ret = jpeg2000_decode_packets_po_iteration(s, tile, e->RSpoc, e->CSpoc, - e->LYEpoc, e->REpoc, e->CEpoc, + FFMIN(e->LYEpoc, tile->codsty[0].nlayers), + e->REpoc, + FFMIN(e->CEpoc, s->ncomponents), e->Ppoc, &tp_index ); if (ret < 0)