224 	int qd_len = 0;  in l3dss1_parse_facility()  local
235 	qd_len = *p++;  in l3dss1_parse_facility()
236 	if (qd_len == 0) {  in l3dss1_parse_facility()
244 	while (qd_len > 0 && !(*p & 0x80)) {	/* extension ? */  in l3dss1_parse_facility()
246 		qd_len--;  in l3dss1_parse_facility()
248 	if (qd_len < 2) {  in l3dss1_parse_facility()
253 	qd_len--;  in l3dss1_parse_facility()
262 	qd_len--;  in l3dss1_parse_facility()
263 	if (qd_len < 1)  in l3dss1_parse_facility()
270 		if ((qd_len-- < ((!nlen) ? 3 : (1 + nlen))) ||  in l3dss1_parse_facility()
277 			qd_len--;  in l3dss1_parse_facility()
280 		{ qd_len -= 2; /* trailing null bytes */  in l3dss1_parse_facility()
281 			if ((*(p + qd_len)) || (*(p + qd_len + 1)))  in l3dss1_parse_facility()
285 			nlen = qd_len;  in l3dss1_parse_facility()
290 		qd_len--;  in l3dss1_parse_facility()
292 	if (qd_len < nlen)  in l3dss1_parse_facility()
296 	qd_len -= nlen;  in l3dss1_parse_facility()