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-rw-r--r--net/netfilter/nf_conntrack_h323_main.c32
1 files changed, 20 insertions, 12 deletions
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index b969025cf82f..533a183e6661 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -714,7 +714,6 @@ static int callforward_do_filter(const union nf_inet_addr *src,
u_int8_t family)
{
const struct nf_afinfo *afinfo;
- struct flowi fl1, fl2;
int ret = 0;
/* rcu_read_lock()ed by nf_hook_slow() */
@@ -722,17 +721,20 @@ static int callforward_do_filter(const union nf_inet_addr *src,
if (!afinfo)
return 0;
- memset(&fl1, 0, sizeof(fl1));
- memset(&fl2, 0, sizeof(fl2));
-
switch (family) {
case AF_INET: {
+ struct flowi4 fl1, fl2;
struct rtable *rt1, *rt2;
- fl1.fl4_dst = src->ip;
- fl2.fl4_dst = dst->ip;
- if (!afinfo->route((struct dst_entry **)&rt1, &fl1)) {
- if (!afinfo->route((struct dst_entry **)&rt2, &fl2)) {
+ memset(&fl1, 0, sizeof(fl1));
+ fl1.daddr = src->ip;
+
+ memset(&fl2, 0, sizeof(fl2));
+ fl2.daddr = dst->ip;
+ if (!afinfo->route((struct dst_entry **)&rt1,
+ flowi4_to_flowi(&fl1))) {
+ if (!afinfo->route((struct dst_entry **)&rt2,
+ flowi4_to_flowi(&fl2))) {
if (rt1->rt_gateway == rt2->rt_gateway &&
rt1->dst.dev == rt2->dst.dev)
ret = 1;
@@ -745,12 +747,18 @@ static int callforward_do_filter(const union nf_inet_addr *src,
#if defined(CONFIG_NF_CONNTRACK_IPV6) || \
defined(CONFIG_NF_CONNTRACK_IPV6_MODULE)
case AF_INET6: {
+ struct flowi6 fl1, fl2;
struct rt6_info *rt1, *rt2;
- memcpy(&fl1.fl6_dst, src, sizeof(fl1.fl6_dst));
- memcpy(&fl2.fl6_dst, dst, sizeof(fl2.fl6_dst));
- if (!afinfo->route((struct dst_entry **)&rt1, &fl1)) {
- if (!afinfo->route((struct dst_entry **)&rt2, &fl2)) {
+ memset(&fl1, 0, sizeof(fl1));
+ ipv6_addr_copy(&fl1.daddr, &src->in6);
+
+ memset(&fl2, 0, sizeof(fl2));
+ ipv6_addr_copy(&fl2.daddr, &dst->in6);
+ if (!afinfo->route((struct dst_entry **)&rt1,
+ flowi6_to_flowi(&fl1))) {
+ if (!afinfo->route((struct dst_entry **)&rt2,
+ flowi6_to_flowi(&fl2))) {
if (!memcmp(&rt1->rt6i_gateway, &rt2->rt6i_gateway,
sizeof(rt1->rt6i_gateway)) &&
rt1->dst.dev == rt2->dst.dev)