net/netfilter/nf_conntrack_sip.c

239 			 unsigned int *matchoff, unsigned int *matchlen,
281 	*matchoff = dptr - start;
370 		      unsigned int *matchoff, unsigned int *matchlen)
415 		*matchoff = dptr - start;
427 		*matchoff = dptr - start + shift;
438 			      unsigned int *matchoff, unsigned int *matchlen)
455 	*matchoff = dptr - start;
459 	*matchoff += shift;
468 			       unsigned int *matchoff, unsigned int *matchlen)
475 						 type, matchoff, matchlen);
480 			dataoff = *matchoff;
487 					type, matchoff, matchlen);
492 		dataoff = *matchoff;
508 			    unsigned int *matchoff, unsigned int *matchlen,
516 				  type, in_header, matchoff, matchlen);
521 	if (!sip_parse_addr(ct, dptr + *matchoff, &c, addr, limit, true))
541 			      unsigned int *matchoff, unsigned int *matchlen)
560 	*matchoff = start - dptr;
569 			       unsigned int *matchoff, unsigned int *matchlen,
586 	*matchoff = start - dptr;
596 				 unsigned int *matchoff, unsigned int *matchlen,
615 	if (matchoff && matchlen) {
616 		*matchoff = start - dptr;
627 	unsigned int matchoff, matchlen;
630 			       &matchoff, &matchlen)) {
631 		if (!strncasecmp(dptr + matchoff, "TCP", strlen("TCP")))
633 		else if (!strncasecmp(dptr + matchoff, "UDP", strlen("UDP")))
731 			  unsigned int *matchoff, unsigned int *matchlen)
762 		*matchoff = dptr - start;
774 		*matchoff = dptr - start + shift;
785 				 unsigned int *matchoff, unsigned int *matchlen,
791 				    matchoff, matchlen);
795 	if (!sdp_parse_addr(ct, dptr + *matchoff, NULL, addr,
796 			    dptr + *matchoff + *matchlen))
1010 						   unsigned int matchoff,
1019 		    strncmp(dptr + matchoff, t->name, t->len))
1033 	unsigned int matchoff, matchlen;
1049 				  &matchoff, &matchlen) <= 0)
1051 	sdpoff = matchoff;
1059 				  &matchoff, &matchlen, &caddr) > 0)
1091 					  &matchoff, &matchlen, &maddr) > 0) {
1228 	unsigned int matchoff, matchlen;
1251 			      &matchoff, &matchlen) > 0)
1252 		expires = simple_strtoul(*dptr + matchoff, NULL, 10);
1256 				      &matchoff, &matchlen, &daddr, &port);
1267 	if (ct_sip_parse_transport(ct, *dptr, matchoff + matchlen, *datalen,
1272 					 matchoff + matchlen, *datalen,
1306 				    exp, matchoff, matchlen);
1334 	unsigned int matchoff, matchlen, coff = 0;
1355 			      &matchoff, &matchlen) > 0)
1356 		expires = simple_strtoul(*dptr + matchoff, NULL, 10);
1363 					      &matchoff, &matchlen,
1375 		if (ct_sip_parse_transport(ct, *dptr, matchoff + matchlen,
1380 						   matchoff + matchlen,
1414 	unsigned int matchoff, matchlen, matchend;
1426 			      &matchoff, &matchlen) <= 0) {
1430 	cseq = simple_strtoul(*dptr + matchoff, NULL, 10);
1431 	if (!cseq && *(*dptr + matchoff) != '0') {
1435 	matchend = matchoff + matchlen + 1;
1460 	unsigned int matchoff, matchlen;
1472 				    SIP_HDR_VIA_UDP, NULL, &matchoff,
1492 				      &matchoff, &matchlen) <= 0) {
1496 		cseq = simple_strtoul(*dptr + matchoff, NULL, 10);
1497 		if (!cseq && *(*dptr + matchoff) != '0') {
1537 	unsigned int matchoff, matchlen, clen;
1569 				      &matchoff, &matchlen) <= 0)
1572 		clen = simple_strtoul(dptr + matchoff, (char **)&end, 10);
1573 		if (dptr + matchoff == end)