iptables-test: Mask address when parsing ip/prefixlen

Netfilter likes to have the address properly masked.

diff --git a/tools/iptables-test.c b/tools/iptables-test.c
index feefc53..5411bd1 100644 (file)
--- a/tools/iptables-test.c
+++ b/tools/iptables-test.c
@@ -1488,6 +1488,7 @@ static int parse_ip_and_mask(const char *str, struct in_addr *ip, struct in_addr
        }
 
        mask->s_addr = htonl(tmp);
+       ip->s_addr = ip->s_addr & mask->s_addr;
        err = 0;
 out:
        g_strfreev(tokens);