diff options
Diffstat (limited to 'iptables.c')
-rw-r--r-- | iptables.c | 60 |
1 files changed, 42 insertions, 18 deletions
@@ -1303,25 +1303,25 @@ static void command_default(struct iptables_command_state *cs) struct xtables_rule_match *matchp; struct xtables_match *m; - if (cs->target != NULL && cs->target->parse != NULL && + if (cs->target != NULL && + (cs->target->parse != NULL || cs->target->x6_parse != NULL) && cs->c >= cs->target->option_offset && cs->c < cs->target->option_offset + XT_OPTION_OFFSET_SCALE) { - cs->target->parse(cs->c - cs->target->option_offset, cs->argv, - cs->invert, &cs->target->tflags, &cs->fw, - &cs->target->t); + xtables_option_tpcall(cs->c, cs->argv, cs->invert, + cs->target, &cs->fw); return; } for (matchp = cs->matches; matchp; matchp = matchp->next) { m = matchp->match; - if (matchp->completed || m->parse == NULL) + if (matchp->completed || + (m->x6_parse == NULL && m->parse == NULL)) continue; if (cs->c < m->option_offset || cs->c >= m->option_offset + XT_OPTION_OFFSET_SCALE) continue; - m->parse(cs->c - m->option_offset, cs->argv, cs->invert, - &m->mflags, &cs->fw, &m->m); + xtables_option_mpcall(cs->c, cs->argv, cs->invert, m, &cs->fw); return; } @@ -1341,8 +1341,15 @@ static void command_default(struct iptables_command_state *cs) if (m->init != NULL) m->init(m->m); - opts = xtables_merge_options(iptables_globals.orig_opts, opts, - m->extra_opts, &m->option_offset); + if (m->x6_options != NULL) + opts = xtables_options_xfrm(iptables_globals.orig_opts, + opts, m->x6_options, + &m->option_offset); + else + opts = xtables_merge_options(iptables_globals.orig_opts, + opts, + m->extra_opts, + &m->option_offset); if (opts == NULL) xtables_error(OTHER_PROBLEM, "can't alloc memory!"); @@ -1380,9 +1387,14 @@ static void command_jump(struct iptables_command_state *cs) cs->target->t->u.user.revision = cs->target->revision; if (cs->target->init != NULL) cs->target->init(cs->target->t); - opts = xtables_merge_options(iptables_globals.orig_opts, opts, - cs->target->extra_opts, - &cs->target->option_offset); + if (cs->target->x6_options != NULL) + opts = xtables_options_xfrm(iptables_globals.orig_opts, opts, + cs->target->x6_options, + &cs->target->option_offset); + else + opts = xtables_merge_options(iptables_globals.orig_opts, opts, + cs->target->extra_opts, + &cs->target->option_offset); if (opts == NULL) xtables_error(OTHER_PROBLEM, "can't alloc memory!"); } @@ -1404,13 +1416,17 @@ static void command_match(struct iptables_command_state *cs) m->m->u.user.revision = m->revision; if (m->init != NULL) m->init(m->m); - if (m != m->next) { - /* Merge options for non-cloned matches */ + if (m == m->next) + return; + /* Merge options for non-cloned matches */ + if (m->x6_options != NULL) + opts = xtables_options_xfrm(iptables_globals.orig_opts, opts, + m->x6_options, &m->option_offset); + else if (m->extra_opts != NULL) opts = xtables_merge_options(iptables_globals.orig_opts, opts, m->extra_opts, &m->option_offset); - if (opts == NULL) - xtables_error(OTHER_PROBLEM, "can't alloc memory!"); - } + if (opts == NULL) + xtables_error(OTHER_PROBLEM, "can't alloc memory!"); } int do_command(int argc, char *argv[], char **table, struct iptc_handle **handle) @@ -1800,10 +1816,18 @@ int do_command(int argc, char *argv[], char **table, struct iptc_handle **handle "\nThe \"nat\" table is not intended for filtering, " "the use of DROP is therefore inhibited.\n\n"); - for (matchp = cs.matches; matchp; matchp = matchp->next) + for (matchp = cs.matches; matchp; matchp = matchp->next) { + if (matchp->match->x6_options != NULL) + xtables_options_fcheck(matchp->match->name, + matchp->match->mflags, + matchp->match->x6_options); if (matchp->match->final_check != NULL) matchp->match->final_check(matchp->match->mflags); + } + if (cs.target != NULL && cs.target->x6_options != NULL) + xtables_options_fcheck(cs.target->name, cs.target->tflags, + cs.target->x6_options); if (cs.target != NULL && cs.target->final_check != NULL) cs.target->final_check(cs.target->tflags); |