709 	if (sshbuf_len(sess_id) == 0) {  in parse_userauth_request()
736 	if (sshbuf_len(b) != 0) {  in parse_userauth_request()
787 	if (sshbuf_len(b) != 0) {  in parse_sshsig_request()
828 	if (sshbuf_len(a) != sshbuf_len(b))  in buf_equal()
830 	if (timingsafe_bcmp(sshbuf_ptr(a), sshbuf_ptr(b), sshbuf_len(a)) != 0)  in buf_equal()
942 	    sshbuf_ptr(data), sshbuf_len(data), agent_decode_alg(key, flags),  in process_sign_request2()
1098 	while (sshbuf_len(b) != 0) {  in parse_dest_constraint_hop()
1217 		while (sshbuf_len(b) != 0) {  in parse_key_constraint_extension()
1245 		while (sshbuf_len(b) != 0) {  in parse_key_constraint_extension()
1281 	while (sshbuf_len(m)) {  in parse_key_constraints()
1710 	if ((r = sshkey_verify(key, sshbuf_ptr(sig), sshbuf_len(sig),  in process_ext_session_bind()
1711 	    sshbuf_ptr(sid), sshbuf_len(sid), NULL, 0, NULL)) != 0) {  in process_ext_session_bind()
1805 	if (sshbuf_len(e->input) < 5)  in process_message()
1814 	if (sshbuf_len(e->input) < msg_len + 4)  in process_message()
1994 	if (sshbuf_len(sockets[socknum].output) == 0)  in handle_conn_write()
1998 	    sshbuf_len(sockets[socknum].output))) <= 0) {  in handle_conn_write()
2121 			if (sshbuf_len(sockets[i].output) > 0)  in prepare_poll()