From: Phil Sutter <phil@nwl.cc>
Date: Mon, 30 Aug 2021 21:48:54 +0000 (+0200)
Subject: extensions: libxt_mac: Fix for missing space in listing
X-Git-Tag: v1.8.8~136
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf410aa6604d92faf2a2a5051ec18b7d9482e752;p=thirdparty%2Fiptables.git

extensions: libxt_mac: Fix for missing space in listing

Listing the extension using 'iptables -L', there was no space between
'MAC' and the following Address.

Reported-by: Adam Wójcik <a.wojcik@hyp.home.pl>
Fixes: 1bdb5535f561a ("libxtables: Extend MAC address printing/parsing support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/extensions/libxt_mac.c b/extensions/libxt_mac.c
index b90eef20..55891b2b 100644
--- a/extensions/libxt_mac.c
+++ b/extensions/libxt_mac.c
@@ -42,10 +42,10 @@ mac_print(const void *ip, const struct xt_entry_match *match, int numeric)
 {
 	const struct xt_mac_info *info = (void *)match->data;
 
-	printf(" MAC");
+	printf(" MAC ");
 
 	if (info->invert)
-		printf(" !");
+		printf("! ");
 
 	xtables_print_mac(info->srcaddr);
 }