From 4e5d4bff933d77158d9d32b4f87c5842decf670e Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sat, 19 Feb 2011 19:37:53 +0100 Subject: extensions: add missing checks for specific flags With "!flags", any option will be accepted. The extensions however want one very specific option to be used (or wrong help text). Commits: DNAT: v1.3.8~23, osf: v1.4.6~3 Signed-off-by: Jan Engelhardt --- extensions/libipt_DNAT.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'extensions/libipt_DNAT.c') diff --git a/extensions/libipt_DNAT.c b/extensions/libipt_DNAT.c index 34d3777a..49c74e10 100644 --- a/extensions/libipt_DNAT.c +++ b/extensions/libipt_DNAT.c @@ -190,7 +190,7 @@ static int DNAT_parse(int c, char **argv, int invert, unsigned int *flags, static void DNAT_check(unsigned int flags) { - if (!flags) + if (!(flags & IPT_DNAT_OPT_DEST)) xtables_error(PARAMETER_PROBLEM, "You must specify --to-destination"); } -- cgit v1.2.3