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  • Committer: Bazaar Package Importer
  • Author(s): Nicolas Valcárcel Scerpella
  • Date: 2009-05-06 16:35:21 UTC
  • mfrom: (5.1.6 upstream) (2.1.2 lenny)
  • Revision ID: james.westby@ubuntu.com-20090506163521-2hbruo0m33h04wxf
Tags: 1.4.3.2-2ubuntu1
https://launchpad.net/bugs/372920
* Merge from debian unstable (LP: #372920), remaining changes:
  - Don't fail to run iptables-save if iptables module isn't loaded.
  - debian/patches/0901-build-libipq_pic.a.patch - Build libipq_pic.a with
    -fPIC. Upstream changed build system and patch modified accordingly.
  - Revert changes between 1.4.1.1-3 and 1.4.1.1-4, thus bringing back
    the howtos.
* Droped unexistent patches from debian/patches/series
* Droped 0903-autoload-module-in-iptables-save.diff, fixed upstream
* Added linuxdoc-tools to Build-Depends
* Modified debian/iptables{,-dev}.install to match DM syntax 
  (removed debian/tmp)

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Lines of Context:
extensions/libipt_realm.c
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#else
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#include <linux/if_ether.h>
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#endif
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#include <iptables.h>
 
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#include <xtables.h>
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#include <linux/netfilter_ipv4/ipt_realm.h>
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/* Function which prints out usage message. */
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static void realm_help(void)
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{
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        printf(
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"realm match options:\n"
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" --realm [!] value[/mask]\n"
 
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"[!] --realm value[/mask]\n"
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"                               Match realm\n");
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}
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        return NULL;
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}
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/* Function which parses command options; returns true if it
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   ate an option */
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static int realm_parse(int c, char **argv, int invert, unsigned int *flags,
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                       const void *entry, struct xt_entry_match **match)
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{
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        switch (c) {
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                char *end;
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        case '1':
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                check_inverse(argv[optind-1], &invert, &optind, 0);
 
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                xtables_check_inverse(argv[optind-1], &invert, &optind, 0);
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                end = optarg = argv[optind-1];
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                realminfo->id = strtoul(optarg, &end, 0);
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                if (end != optarg && (*end == '/' || *end == '\0')) {
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                        else
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                                realminfo->mask = 0xffffffff;
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                        if (*end != '\0' || end == optarg)
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                                exit_error(PARAMETER_PROBLEM,
 
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                                xtables_error(PARAMETER_PROBLEM,
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                                           "Bad realm value `%s'", optarg);
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                } else {
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                        id = realm_name2id(optarg);
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                        if (id == -1)
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                                exit_error(PARAMETER_PROBLEM,
 
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                                xtables_error(PARAMETER_PROBLEM,
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                                           "Realm `%s' not found", optarg);
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                        realminfo->id = (u_int32_t)id;
 
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                        realminfo->id = id;
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                        realminfo->mask = 0xffffffff;
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                }
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                if (invert)
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        }
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}
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/* Prints out the matchinfo. */
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static void realm_print(const void *ip, const struct xt_entry_match *match,
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                        int numeric)
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{
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        print_realm(ri->id, ri->mask, numeric);
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}
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/* Saves the union ipt_matchinfo in parsable form to stdout. */
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static void realm_save(const void *ip, const struct xt_entry_match *match)
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{
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        struct ipt_realm_info *ri = (struct ipt_realm_info *) match->data;
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        print_realm(ri->id, ri->mask, 0);
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}
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/* Final check; must have specified --mark. */
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static void realm_check(unsigned int flags)
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{
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        if (!flags)
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                exit_error(PARAMETER_PROBLEM,
 
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                xtables_error(PARAMETER_PROBLEM,
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                           "realm match: You must specify `--realm'");
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}
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static struct xtables_match realm_mt_reg = {
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        .name           = "realm",
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        .version        = XTABLES_VERSION,
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        .family         = PF_INET,
 
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        .family         = NFPROTO_IPV4,
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        .size           = XT_ALIGN(sizeof(struct ipt_realm_info)),
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        .userspacesize  = XT_ALIGN(sizeof(struct ipt_realm_info)),
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        .help           = realm_help,
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{
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        xtables_register_match(&realm_mt_reg);
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}
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