In the opj_bio_flush method, bio->ct = 0 is not necessary, since the opj_bio_byteout call sets ct to either 7 or 8.

See snippets below:

OPJ_BOOL opj_bio_flush(opj_bio_t *bio) { bio->ct = 0; if (! opj_bio_byteout(bio)) { return OPJ_FALSE; } .....

////////////////////////////////////////////

OPJ_BOOL opj_bio_byteout(opj_bio_t *bio) { bio->buf = (bio->buf << 8) & 0xffff; bio->ct = bio->buf == 0xff00 ? 7 : 8; .....

This issue was closed by revision r2987.