commit 33b529a7208952c250f245557d248e50ce533c7d
author Phil Oester <kernel@linuxace.com> Sat Jul 06 08:56:01 2013 -0700
committer Pablo Neira Ayuso <pablo@netfilter.org> Wed Jul 24 20:45:07 2013 +0200
tree 5c2099c65effd49568b1a6be306ddfe1b2ee624d
parent 88b73a2bad9fc02355fad70698cc2c9469048abc

libip6t_LOG: target output is different to libipt_LOG

libipt_LOG is using the xtables_save_string func, which
escapes unsafe characters as needed. libip6t_LOG should
do the same.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

extensions/libip6t_LOG.c

diff --git a/extensions/libip6t_LOG.c b/extensions/libip6t_LOG.c
index 2b1ae28..4639268 100644
--- a/extensions/libip6t_LOG.c
+++ b/extensions/libip6t_LOG.c
@@ -146,8 +146,10 @@
 	const struct ip6t_log_info *loginfo
 		= (const struct ip6t_log_info *)target->data;
 
-	if (strcmp(loginfo->prefix, "") != 0)
-		printf(" --log-prefix \"%s\"", loginfo->prefix);
+	if (strcmp(loginfo->prefix, "") != 0) {
+		printf(" --log-prefix");
+		xtables_save_string(loginfo->prefix);
+	}
 
 	if (loginfo->level != LOG_DEFAULT_LEVEL)
 		printf(" --log-level %d", loginfo->level);