diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index aa13ef10511..cdabdbf67d9 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -108,6 +108,7 @@ #ifdef CONFIG_SYSCTL #include <linux/sysctl.h> #endif +#include <net/secure_seq.h> #define RT_FL_TOS(oldflp4) \ ((u32)(oldflp4->flowi4_tos & (IPTOS_RT_MASK | RTO_ONLINK))) @@ -725,6 +726,7 @@ static inline int compare_keys(struct rtable *rt1, struct rtable *rt2) ((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) | (rt1->rt_mark ^ rt2->rt_mark) | (rt1->rt_key_tos ^ rt2->rt_key_tos) | + (rt1->rt_route_iif ^ rt2->rt_route_iif) | (rt1->rt_oif ^ rt2->rt_oif) | (rt1->rt_iif ^ rt2->rt_iif)) == 0; } @@ -1703,7 +1705,7 @@ void ip_rt_get_source(u8 *addr, struct sk_buff *skb, struct rtable *rt) memset(&fl4, 0, sizeof(fl4)); fl4.daddr = iph->daddr; fl4.saddr = iph->saddr; - fl4.flowi4_tos = iph->tos; + fl4.flowi4_tos = RT_TOS(iph->tos); fl4.flowi4_oif = rt->dst.dev->ifindex; fl4.flowi4_iif = skb->dev->ifindex; fl4.flowi4_mark = skb->mark; @@ -2281,8 +2283,8 @@ int ip_route_input_common(struct sk_buff *skb, __be32 daddr, __be32 saddr, if ((((__force u32)rth->rt_key_dst ^ (__force u32)daddr) | ((__force u32)rth->rt_key_src ^ (__force u32)saddr) | (rth->rt_iif ^ iif) | - rth->rt_oif | (rth->rt_key_tos ^ tos)) == 0 && + rt_is_input_route(rth) && rth->rt_mark == skb->mark && net_eq(dev_net(rth->dst.dev), net) && !rt_is_expired(rth)) { |