From 66dffc87f02a5ca468dd8d8b0a5bee27ff67bb63 Mon Sep 17 00:00:00 2001 From: Laura Garcia Liebana Date: Wed, 16 Mar 2016 23:24:00 +0100 Subject: extensions: libipt_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 iptables-translate -A FORWARD -p TCP --dport 22 -j REJECT nft add rule ip filter FORWARD tcp dport 22 counter reject with icmp type port-unreachable After this patch: $ sudo iptables-translate -A FORWARD -p TCP --dport 22 -j REJECT nft add rule ip filter FORWARD tcp dport 22 counter reject Signed-off-by: Laura Garcia Liebana Signed-off-by: Pablo Neira Ayuso --- extensions/libipt_REJECT.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/extensions/libipt_REJECT.c b/extensions/libipt_REJECT.c index 41487762..c211da91 100644 --- a/extensions/libipt_REJECT.c +++ b/extensions/libipt_REJECT.c @@ -171,7 +171,9 @@ static int REJECT_xlate(const void *ip, const struct xt_entry_target *target, break; } - if (reject->with == IPT_TCP_RESET) + if (reject->with == IPT_ICMP_PORT_UNREACHABLE) + xt_xlate_add(xl, "reject"); + else if (reject->with == IPT_TCP_RESET) xt_xlate_add(xl, "reject with %s", reject_table_xlate[i].name); else -- cgit v1.2.3