diff options
Diffstat (limited to 'extensions/libip6t_ipv6header.c')
| -rw-r--r-- | extensions/libip6t_ipv6header.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/extensions/libip6t_ipv6header.c b/extensions/libip6t_ipv6header.c index 187e0a43..c05cedbb 100644 --- a/extensions/libip6t_ipv6header.c +++ b/extensions/libip6t_ipv6header.c @@ -202,7 +202,9 @@ ipv6header_parse(int c, char **argv, int invert, unsigned int *flags, static void ipv6header_check(unsigned int flags) { - if (!flags) xtables_error(PARAMETER_PROBLEM, "ip6t_ipv6header: no options specified"); + if (!(flags & IPV6_HDR_HEADER)) + xtables_error(PARAMETER_PROBLEM, + "ip6t_ipv6header: no options specified"); } static void |