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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/libip6t_HL.c
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 * This program is distributed under the terms of GNU GPL
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 */
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#include <getopt.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <getopt.h>
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#include <ip6tables.h>
 
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#include <xtables.h>
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#include <linux/netfilter_ipv6/ip6_tables.h>
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#include <linux/netfilter_ipv6/ip6t_HL.h>
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#define IP6T_HL_USED    1
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        unsigned int value;
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        if (*flags & IP6T_HL_USED) {
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                exit_error(PARAMETER_PROBLEM, 
 
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                xtables_error(PARAMETER_PROBLEM,
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                                "Can't specify HL option twice");
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        }
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        if (!optarg) 
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                exit_error(PARAMETER_PROBLEM, 
 
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                xtables_error(PARAMETER_PROBLEM,
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                                "HL: You must specify a value");
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        if (check_inverse(optarg, &invert, NULL, 0))
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                exit_error(PARAMETER_PROBLEM,
 
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        if (xtables_check_inverse(optarg, &invert, NULL, 0))
 
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                xtables_error(PARAMETER_PROBLEM,
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                                "HL: unexpected `!'");
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        if (string_to_number(optarg, 0, 255, &value) == -1)     
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                exit_error(PARAMETER_PROBLEM,   
 
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        if (!xtables_strtoui(optarg, NULL, &value, 0, UINT8_MAX))
 
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                xtables_error(PARAMETER_PROBLEM,
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                           "HL: Expected value between 0 and 255");
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        switch (c) {
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                case '2':
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                        if (value == 0) {
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                                exit_error(PARAMETER_PROBLEM,
 
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                                xtables_error(PARAMETER_PROBLEM,
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                                        "HL: decreasing by 0?");
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                        }
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                case '3':
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                        if (value == 0) {
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                                exit_error(PARAMETER_PROBLEM,
 
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                                xtables_error(PARAMETER_PROBLEM,
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                                        "HL: increasing by 0?");
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                        }
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static void HL_check(unsigned int flags)
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{
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        if (!(flags & IP6T_HL_USED))
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                exit_error(PARAMETER_PROBLEM,
 
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                xtables_error(PARAMETER_PROBLEM,
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                                "HL: You must specify an action");
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}
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static struct xtables_target hl_tg6_reg = {
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        .name           = "HL",
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        .version        = XTABLES_VERSION,
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        .family         = PF_INET6,
 
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        .family         = NFPROTO_IPV6,
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        .size           = XT_ALIGN(sizeof(struct ip6t_HL_info)),
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        .userspacesize  = XT_ALIGN(sizeof(struct ip6t_HL_info)),
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        .help           = HL_help,