diff options
| -rw-r--r-- | package/iptables/patches/010-multiport-linux-2.4-compat.patch | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/package/iptables/patches/010-multiport-linux-2.4-compat.patch b/package/iptables/patches/010-multiport-linux-2.4-compat.patch new file mode 100644 index 0000000000..7233d3aeb2 --- /dev/null +++ b/package/iptables/patches/010-multiport-linux-2.4-compat.patch @@ -0,0 +1,265 @@ +--- a/extensions/libxt_multiport.c ++++ b/extensions/libxt_multiport.c +@@ -14,21 +14,6 @@ + #include <linux/netfilter/xt_multiport.h> + + /* Function which prints out usage message. */ +-static void multiport_help(void) +-{ +- printf( +-"multiport match 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"); +-} +- + static void multiport_help_v1(void) + { + printf( +@@ -71,26 +56,6 @@ + } + } + +-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) xtables_error(OTHER_PROBLEM, "strdup failed"); +- +- for (cp=buffer, i=0; cp && i<XT_MULTI_PORTS; cp=next,i++) +- { +- next=strchr(cp, ','); +- if (next) *next++='\0'; +- ports[i] = xtables_parse_port(cp, proto); +- } +- if (cp) xtables_error(PARAMETER_PROBLEM, "too many ports specified"); +- free(buffer); +- return i; +-} +- + static void + parse_multi_ports_v1(const char *portstring, + struct xt_multiport_v1 *multiinfo, +@@ -154,73 +119,6 @@ + /* Function which parses command options; returns true if it + ate an option */ + static int +-__multiport_parse(int c, char **argv, int invert, unsigned int *flags, +- struct xt_entry_match **match, u_int16_t pnum, +- u_int8_t invflags) +-{ +- const char *proto; +- struct xt_multiport *multiinfo +- = (struct xt_multiport *)(*match)->data; +- +- switch (c) { +- case '1': +- xtables_check_inverse(optarg, &invert, &optind, 0, argv); +- proto = check_proto(pnum, invflags); +- multiinfo->count = parse_multi_ports(optarg, +- multiinfo->ports, proto); +- multiinfo->flags = XT_MULTIPORT_SOURCE; +- break; +- +- case '2': +- xtables_check_inverse(optarg, &invert, &optind, 0, argv); +- proto = check_proto(pnum, invflags); +- multiinfo->count = parse_multi_ports(optarg, +- multiinfo->ports, proto); +- multiinfo->flags = XT_MULTIPORT_DESTINATION; +- break; +- +- case '3': +- xtables_check_inverse(optarg, &invert, &optind, 0, argv); +- proto = check_proto(pnum, invflags); +- multiinfo->count = parse_multi_ports(optarg, +- multiinfo->ports, proto); +- multiinfo->flags = XT_MULTIPORT_EITHER; +- break; +- +- default: +- return 0; +- } +- +- if (invert) +- xtables_error(PARAMETER_PROBLEM, +- "multiport does not support invert"); +- +- if (*flags) +- xtables_error(PARAMETER_PROBLEM, +- "multiport can only have one option"); +- *flags = 1; +- return 1; +-} +- +-static int +-multiport_parse(int c, char **argv, int invert, unsigned int *flags, +- const void *e, struct xt_entry_match **match) +-{ +- const struct ipt_entry *entry = e; +- return __multiport_parse(c, argv, invert, flags, match, +- entry->ip.proto, entry->ip.invflags); +-} +- +-static int +-multiport_parse6(int c, char **argv, int invert, unsigned int *flags, +- const void *e, struct xt_entry_match **match) +-{ +- const struct ip6t_entry *entry = e; +- return __multiport_parse(c, argv, invert, flags, match, +- entry->ipv6.proto, entry->ipv6.invflags); +-} +- +-static int + __multiport_parse_v1(int c, char **argv, int invert, unsigned int *flags, + struct xt_entry_match **match, u_int16_t pnum, + u_int8_t invflags) +@@ -313,55 +211,6 @@ + } + + /* Prints out the matchinfo. */ +-static void +-__multiport_print(const struct xt_entry_match *match, int numeric, +- u_int16_t proto) +-{ +- const struct xt_multiport *multiinfo +- = (const struct xt_multiport *)match->data; +- unsigned int i; +- +- printf("multiport "); +- +- switch (multiinfo->flags) { +- case XT_MULTIPORT_SOURCE: +- printf("sports "); +- break; +- +- case XT_MULTIPORT_DESTINATION: +- printf("dports "); +- break; +- +- case XT_MULTIPORT_EITHER: +- printf("ports "); +- break; +- +- default: +- printf("ERROR "); +- break; +- } +- +- for (i=0; i < multiinfo->count; i++) { +- printf("%s", i ? "," : ""); +- print_port(multiinfo->ports[i], proto, numeric); +- } +- printf(" "); +-} +- +-static void multiport_print(const void *ip_void, +- const struct xt_entry_match *match, int numeric) +-{ +- const struct ipt_ip *ip = ip_void; +- __multiport_print(match, numeric, ip->proto); +-} +- +-static void multiport_print6(const void *ip_void, +- const struct xt_entry_match *match, int numeric) +-{ +- const struct ip6t_ip6 *ip = ip_void; +- __multiport_print(match, numeric, ip->proto); +-} +- + static void __multiport_print_v1(const struct xt_entry_match *match, + int numeric, u_int16_t proto) + { +@@ -418,48 +267,6 @@ + } + + /* Saves the union ipt_matchinfo in parsable form to stdout. */ +-static void __multiport_save(const struct xt_entry_match *match, +- u_int16_t proto) +-{ +- const struct xt_multiport *multiinfo +- = (const struct xt_multiport *)match->data; +- unsigned int i; +- +- switch (multiinfo->flags) { +- case XT_MULTIPORT_SOURCE: +- printf("--sports "); +- break; +- +- case XT_MULTIPORT_DESTINATION: +- printf("--dports "); +- break; +- +- case XT_MULTIPORT_EITHER: +- printf("--ports "); +- break; +- } +- +- for (i=0; i < multiinfo->count; i++) { +- printf("%s", i ? "," : ""); +- print_port(multiinfo->ports[i], proto, 1); +- } +- printf(" "); +-} +- +-static void multiport_save(const void *ip_void, +- const struct xt_entry_match *match) +-{ +- const struct ipt_ip *ip = ip_void; +- __multiport_save(match, ip->proto); +-} +- +-static void multiport_save6(const void *ip_void, +- const struct xt_entry_match *match) +-{ +- const struct ip6t_ip6 *ip = ip_void; +- __multiport_save(match, ip->proto); +-} +- + static void __multiport_save_v1(const struct xt_entry_match *match, + u_int16_t proto) + { +@@ -513,34 +320,6 @@ + { + .family = NFPROTO_IPV4, + .name = "multiport", +- .revision = 0, +- .version = XTABLES_VERSION, +- .size = XT_ALIGN(sizeof(struct xt_multiport)), +- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)), +- .help = multiport_help, +- .parse = multiport_parse, +- .final_check = multiport_check, +- .print = multiport_print, +- .save = multiport_save, +- .extra_opts = multiport_opts, +- }, +- { +- .family = NFPROTO_IPV6, +- .name = "multiport", +- .revision = 0, +- .version = XTABLES_VERSION, +- .size = XT_ALIGN(sizeof(struct xt_multiport)), +- .userspacesize = XT_ALIGN(sizeof(struct xt_multiport)), +- .help = multiport_help, +- .parse = multiport_parse6, +- .final_check = multiport_check, +- .print = multiport_print6, +- .save = multiport_save6, +- .extra_opts = multiport_opts, +- }, +- { +- .family = NFPROTO_IPV4, +- .name = "multiport", + .version = XTABLES_VERSION, + .revision = 1, + .size = XT_ALIGN(sizeof(struct xt_multiport_v1)), |