1 files changed, 1 insertions, 1 deletions

diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index dd192ac74b4a..0c50b2894055 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -122,7 +122,7 @@ conntrack_addrcmp(const union nf_inet_addr *kaddr,
                   const union nf_inet_addr *umask, unsigned int l3proto)
 {
         if (l3proto == AF_INET)
-                return (kaddr->ip & umask->ip) == uaddr->ip;
+                return ((kaddr->ip ^ uaddr->ip) & umask->ip) == 0;
         else if (l3proto == AF_INET6)
                 return ipv6_masked_addr_cmp(&kaddr->in6, &umask->in6,
                        &uaddr->in6) == 0;