From 596c69007acb569843391e4c98dc21d6f2336e7b Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 6 Nov 2009 17:15:07 +0100 Subject: DNAT: fix incorrect check during parsing Specifying --random before --to-dest results in: Multiple --to-destination not supported Fix the flags check to only test the IPT_DNAT_OPT_DEST bit. Signed-off-by: Patrick McHardy --- extensions/libipt_DNAT.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'extensions') diff --git a/extensions/libipt_DNAT.c b/extensions/libipt_DNAT.c index 380294af..57c5888b 100644 --- a/extensions/libipt_DNAT.c +++ b/extensions/libipt_DNAT.c @@ -158,7 +158,7 @@ static int DNAT_parse(int c, char **argv, int invert, unsigned int *flags, xtables_error(PARAMETER_PROBLEM, "Unexpected `!' after --to-destination"); - if (*flags) { + if (*flags & IPT_DNAT_OPT_DEST) { if (!kernel_version) get_kernel_version(); if (kernel_version > LINUX_VERSION(2, 6, 10)) -- cgit v1.2.3