From 0cb675b8f18c4b074d4c69461638820708e98100 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Mon, 7 Jun 2010 11:50:25 +0200 Subject: xtables: another try at chain name length checking Since XT_EXTENSION_MAXNAMELEN is now available, make use of it and clear the confusion. Signed-off-by: Jan Engelhardt --- iptables.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'iptables.c') diff --git a/iptables.c b/iptables.c index 19c2af54..efe993e1 100644 --- a/iptables.c +++ b/iptables.c @@ -460,10 +460,10 @@ parse_target(const char *targetname) xtables_error(PARAMETER_PROBLEM, "Invalid target name (too short)"); - if (strlen(targetname) > XT_FUNCTION_MAXNAMELEN - 1) + if (strlen(targetname) >= XT_EXTENSION_MAXNAMELEN) xtables_error(PARAMETER_PROBLEM, "Invalid target name `%s' (%u chars max)", - targetname, XT_FUNCTION_MAXNAMELEN - 1); + targetname, XT_EXTENSION_MAXNAMELEN - 1); for (ptr = targetname; *ptr; ptr++) if (isspace(*ptr)) -- cgit v1.2.3