Fix xfrm hash collisions by changing __xfrm4_daddr_saddr_hash to hash addresses with...
[linux-2.6.git] / net / xfrm / xfrm_hash.h
index d401dc8..e5195c9 100644 (file)
@@ -16,7 +16,7 @@ static inline unsigned int __xfrm6_addr_hash(xfrm_address_t *addr)
 
 static inline unsigned int __xfrm4_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)
 {
-       return ntohl(daddr->a4 ^ saddr->a4);
+       return ntohl(daddr->a4 + saddr->a4);
 }
 
 static inline unsigned int __xfrm6_daddr_saddr_hash(xfrm_address_t *daddr, xfrm_address_t *saddr)