+++ /dev/null
-diff -urN iptables.old/extensions/libipt_multiport.c iptables.dev/extensions/libipt_multiport.c
---- iptables.old/extensions/libipt_multiport.c 2005-02-19 20:19:17.000000000 +0100
-+++ iptables.dev/extensions/libipt_multiport.c 2006-02-04 05:46:12.154127750 +0100
-@@ -8,24 +8,6 @@
- /* To ensure that iptables compiles with an old kernel */
- #include "../include/linux/netfilter_ipv4/ipt_multiport.h"
-
--/* Function which prints out usage message. */
--static void
--help(void)
--{
-- printf(
--"multiport v%s options:\n"
--" --source-ports port[,port,port...]\n"
--" --sports ...\n"
--" match source port(s)\n"
--" --destination-ports port[,port,port...]\n"
--" --dports ...\n"
--" match destination port(s)\n"
--" --ports port[,port,port]\n"
--" match both source and destination port(s)\n"
--" NOTE: this kernel does not support port ranges in multiport.\n",
--IPTABLES_VERSION);
--}
--
- static void
- help_v1(void)
- {
-@@ -75,26 +57,6 @@
- "invalid port/service `%s' specified", port);
- }
-
--static unsigned int
--parse_multi_ports(const char *portstring, u_int16_t *ports, const char *proto)
--{
-- char *buffer, *cp, *next;
-- unsigned int i;
--
-- buffer = strdup(portstring);
-- if (!buffer) exit_error(OTHER_PROBLEM, "strdup failed");
--
-- for (cp=buffer, i=0; cp && i<IPT_MULTI_PORTS; cp=next,i++)
-- {
-- next=strchr(cp, ',');
-- if (next) *next++='\0';
-- ports[i] = parse_port(cp, proto);
-- }
-- if (cp) exit_error(PARAMETER_PROBLEM, "too many ports specified");
-- free(buffer);
-- return i;
--}
--
- static void
- parse_multi_ports_v1(const char *portstring,
- struct ipt_multiport_v1 *multiinfo,
-@@ -160,58 +122,6 @@
- "multiport only works with TCP or UDP");
- }
-
--/* Function which parses command options; returns true if it
-- ate an option */
--static int
--parse(int c, char **argv, int invert, unsigned int *flags,
-- const struct ipt_entry *entry,
-- unsigned int *nfcache,
-- struct ipt_entry_match **match)
--{
-- const char *proto;
-- struct ipt_multiport *multiinfo
-- = (struct ipt_multiport *)(*match)->data;
--
-- switch (c) {
-- case '1':
-- check_inverse(argv[optind-1], &invert, &optind, 0);
-- proto = check_proto(entry);
-- multiinfo->count = parse_multi_ports(argv[optind-1],
-- multiinfo->ports, proto);
-- multiinfo->flags = IPT_MULTIPORT_SOURCE;
-- break;
--
-- case '2':
-- check_inverse(argv[optind-1], &invert, &optind, 0);
-- proto = check_proto(entry);
-- multiinfo->count = parse_multi_ports(argv[optind-1],
-- multiinfo->ports, proto);
-- multiinfo->flags = IPT_MULTIPORT_DESTINATION;
-- break;
--
-- case '3':
-- check_inverse(argv[optind-1], &invert, &optind, 0);
-- proto = check_proto(entry);
-- multiinfo->count = parse_multi_ports(argv[optind-1],
-- multiinfo->ports, proto);
-- multiinfo->flags = IPT_MULTIPORT_EITHER;
-- break;
--
-- default:
-- return 0;
-- }
--
-- if (invert)
-- exit_error(PARAMETER_PROBLEM,
-- "multiport does not support invert");
--
-- if (*flags)
-- exit_error(PARAMETER_PROBLEM,
-- "multiport can only have one option");
-- *flags = 1;
-- return 1;
--}
--
- static int
- parse_v1(int c, char **argv, int invert, unsigned int *flags,
- const struct ipt_entry *entry,
-@@ -289,43 +199,6 @@
- printf("%s", service);
- }
-
--/* Prints out the matchinfo. */
--static void
--print(const struct ipt_ip *ip,
-- const struct ipt_entry_match *match,
-- int numeric)
--{
-- const struct ipt_multiport *multiinfo
-- = (const struct ipt_multiport *)match->data;
-- unsigned int i;
--
-- printf("multiport ");
--
-- switch (multiinfo->flags) {
-- case IPT_MULTIPORT_SOURCE:
-- printf("sports ");
-- break;
--
-- case IPT_MULTIPORT_DESTINATION:
-- printf("dports ");
-- break;
--
-- case IPT_MULTIPORT_EITHER:
-- printf("ports ");
-- break;
--
-- default:
-- printf("ERROR ");
-- break;
-- }
--
-- for (i=0; i < multiinfo->count; i++) {
-- printf("%s", i ? "," : "");
-- print_port(multiinfo->ports[i], ip->proto, numeric);
-- }
-- printf(" ");
--}
--
- static void
- print_v1(const struct ipt_ip *ip,
- const struct ipt_entry_match *match,
-@@ -369,34 +242,6 @@
- printf(" ");
- }
-
--/* Saves the union ipt_matchinfo in parsable form to stdout. */
--static void save(const struct ipt_ip *ip, const struct ipt_entry_match *match)
--{
-- const struct ipt_multiport *multiinfo
-- = (const struct ipt_multiport *)match->data;
-- unsigned int i;
--
-- switch (multiinfo->flags) {
-- case IPT_MULTIPORT_SOURCE:
-- printf("--sports ");
-- break;
--
-- case IPT_MULTIPORT_DESTINATION:
-- printf("--dports ");
-- break;
--
-- case IPT_MULTIPORT_EITHER:
-- printf("--ports ");
-- break;
-- }
--
-- for (i=0; i < multiinfo->count; i++) {
-- printf("%s", i ? "," : "");
-- print_port(multiinfo->ports[i], ip->proto, 1);
-- }
-- printf(" ");
--}
--
- static void save_v1(const struct ipt_ip *ip,
- const struct ipt_entry_match *match)
- {
-@@ -432,19 +277,20 @@
- printf(" ");
- }
-
-+
- static struct iptables_match multiport = {
- .next = NULL,
- .name = "multiport",
-- .revision = 0,
- .version = IPTABLES_VERSION,
-- .size = IPT_ALIGN(sizeof(struct ipt_multiport)),
-- .userspacesize = IPT_ALIGN(sizeof(struct ipt_multiport)),
-- .help = &help,
-+ .revision = 0,
-+ .size = IPT_ALIGN(sizeof(struct ipt_multiport_v1)),
-+ .userspacesize = IPT_ALIGN(sizeof(struct ipt_multiport_v1)),
-+ .help = &help_v1,
- .init = &init,
-- .parse = &parse,
-+ .parse = &parse_v1,
- .final_check = &final_check,
-- .print = &print,
-- .save = &save,
-+ .print = &print_v1,
-+ .save = &save_v1,
- .extra_opts = opts
- };
-
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