@@ -701,9 +701,9 @@ static int decode_cblk(J2kDecoderContext *s, J2kCodingStyle *codsty, J2kT1Contex

     for (y = 0; y < height; y++)

         memset(t1->data[y], 0, width*sizeof(int));

-    ff_mqc_initdec(&t1->mqc, cblk->data);

     cblk->data[cblk->length] = 0xff;

     cblk->data[cblk->length+1] = 0xff;

+    ff_mqc_initdec(&t1->mqc, cblk->data);

     while(passno--){

         switch(pass_t){