From 3e8b1a7c60eee6cfdac848e1e96aaf21ad622c0c Mon Sep 17 00:00:00 2001 From: Laura Garcia Liebana Date: Wed, 16 Mar 2016 23:17:52 +0100 Subject: extensions: libip6t_REJECT: Avoid to print the default reject with value in the translation Avoid to print the reject with value in the translation when the value is the default. Before this patch: $ sudo ip6tables-translate -A FORWARD -p TCP --dport 22 -j REJECT nft add rule ip6 filter FORWARD tcp dport 22 counter reject with icmpv6 type port-unreachable After this patch: $ sudo ip6tables-translate -A FORWARD -p TCP --dport 22 -j REJECT nft add rule ip6 filter FORWARD tcp dport 22 counter reject Signed-off-by: Laura Garcia Liebana Signed-off-by: Pablo Neira Ayuso --- extensions/libip6t_REJECT.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'extensions/libip6t_REJECT.c') diff --git a/extensions/libip6t_REJECT.c b/extensions/libip6t_REJECT.c index c30f2929..5fa551ec 100644 --- a/extensions/libip6t_REJECT.c +++ b/extensions/libip6t_REJECT.c @@ -149,7 +149,10 @@ static int REJECT_xlate(const void *ip, const struct xt_entry_target *target, for (i = 0; i < ARRAY_SIZE(reject_table_xlate); ++i) if (reject_table_xlate[i].with == reject->with) break; - if (reject->with == IP6T_TCP_RESET) + + if (reject->with == IP6T_ICMP6_PORT_UNREACH) + xt_xlate_add(xl, "reject"); + else if (reject->with == IP6T_TCP_RESET) xt_xlate_add(xl, "reject with %s", reject_table_xlate[i].name); else xt_xlate_add(xl, "reject with icmpv6 type %s", -- cgit v1.2.3