ipfilter/netinet/ip_ftp_pxy.c

285 	int inc, off;
393 	inc = nlen - olen;
394 	if ((inc + fin->fin_plen) > 65535) {
396 		    int, inc);
398 			printf("ipf_p_ftp_port:inc(%d) + ip->ip_len > 65535\n",
399 			       inc);
404 	M_ADJ(m, inc);
407 	 * m_adj takes care of pkthdr.len, if required and treats inc<0 to
411 	if (inc < 0)
412 		M_ADJ(m, inc);
417 	if (inc != 0) {
418 		fin->fin_plen += inc;
420 		fin->fin_dlen += inc;
424 	return (ipf_p_ftp_addport(softf, fin, ip, nat, ftp, dlen, sp, inc));
430 	ftpinfo_t *ftp, int dlen, int nport, int inc)
487 		return (APR_INC(inc));
522 		return (APR_INC(inc));
584 	return (APR_INC(inc));
594 	int inc, i;
596 	inc = 0;
645 		inc = ipf_p_ftp_port(softf, fin, ip, nat, ftp, dlen);
649 		inc = ipf_p_ftp_eprt(softf, fin, ip, nat, ftp, dlen);
653 		inc = ipf_p_ftp_port(softf, fin, ip, nat, ftp, dlen);
656 		printf("ipf_p_ftp_client: cmd[%s] passok %d incok %d inc %d\n",
657 		       cmd, ftp->ftp_passok, ftp->ftp_incok, inc);
663 	return (inc);
810 	int inc, off, nflags;
835 	inc = 0;
840 	inc = nlen - olen;
841 	if ((inc + fin->fin_plen) > 65535) {
843 		    int, inc);
845 			printf("ipf_p_ftp_pasv:inc(%d) + ip->ip_len > 65535\n",
846 			       inc);
914 	M_ADJ(m, inc);
917 	 * m_adj takes care of pkthdr.len, if required and treats inc<0 to
921 	if (inc < 0)
922 		M_ADJ(m, inc);
927 	if (inc != 0) {
928 		fin->fin_plen += inc;
929 		fin->fin_dlen += inc;
933 			u_short len = ntohs(ip6->ip6_plen) + inc;
940 	return (APR_INC(inc));
950 	int inc;
952 	inc = 0;
967 			inc = ipf_p_ftp_pasv(softf, fin, ip, nat, ftp, dlen);
969 			inc = ipf_p_ftp_epsv(softf, fin, ip, nat, ftp, dlen);
977 		inc = ipf_p_ftp_pasv(softf, fin, ip, nat, ftp, dlen);
979 		inc = ipf_p_ftp_epsv(softf, fin, ip, nat, ftp, dlen);
1015 	return (inc);
1219 	int mlen, len, off, inc, i, sel, sel2, ok, ackoff, seqoff, retry;
1390 		inc = thseq - f->ftps_seq[0];
1392 			printf("inc %d sel %d rv %d\n", inc, sel, rv);
1404 	inc = 0;
1473 					inc += ipf_p_ftp_server(softf, fin, ip,
1476 					inc += ipf_p_ftp_client(softf, fin, ip,
1488 			/* f->ftps_seq[1] += inc; */
1532 	/* f->ftps_seq[1] += inc; */
1538 		printf("ftps_seq[1] = %x inc %d len %d\n",
1539 		       f->ftps_seq[1], inc, mlen);
1544 	return (APR_INC(inc));
1658 	int a1, a2, a3, a4, port, olen, nlen, inc, off;
1768 	inc = nlen - olen;
1769 	if ((inc + fin->fin_plen) > 65535) {
1770 		DT2(eprt4_len, int, inc, int, fin->fin_plen);
1772 			printf("ipf_p_ftp_eprt4:inc(%d) + ip->ip_len > 65535\n",
1773 				inc);
1779 	M_ADJ(m, inc);
1781 	if (inc < 0)
1782 		M_ADJ(m, inc);
1788 	if (inc != 0) {
1789 		fin->fin_plen += inc;
1791 		fin->fin_dlen += inc;
1795 	return (ipf_p_ftp_addport(softf, fin, ip, nat, ftp, dlen, port, inc));
1871 	int port, olen, nlen, inc, off, left, i;
2020 	inc = nlen - olen;
2021 	if ((inc + fin->fin_plen) > 65535) {
2022 		DT2(eprt6_len, int, inc, int, fin->fin_plen);
2024 			printf("ipf_p_ftp_eprt6:inc(%d) + ip->ip_len > 65535\n",
2025 				inc);
2031 	M_ADJ(m, inc);
2033 	if (inc < 0)
2034 		M_ADJ(m, inc);
2040 	if (inc != 0) {
2041 		fin->fin_plen += inc;
2043 		fin->fin_dlen += inc;
2047 	return (ipf_p_ftp_addport(softf, fin, ip, nat, ftp, dlen, port, inc));