diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_hash.h | 7 | ||||
| -rw-r--r-- | net/xfrm/xfrm_state.c | 16 |
2 files changed, 13 insertions, 10 deletions
diff --git a/net/xfrm/xfrm_hash.h b/net/xfrm/xfrm_hash.h index 6ac4e4f..d401dc8 100644 --- a/net/xfrm/xfrm_hash.h +++ b/net/xfrm/xfrm_hash.h @@ -41,17 +41,18 @@ static inline unsigned int __xfrm_dst_hash(xfrm_address_t *daddr, xfrm_address_t return (h ^ (h >> 16)) & hmask; } -static inline unsigned __xfrm_src_hash(xfrm_address_t *saddr, +static inline unsigned __xfrm_src_hash(xfrm_address_t *daddr, + xfrm_address_t *saddr, unsigned short family, unsigned int hmask) { unsigned int h = family; switch (family) { case AF_INET: - h ^= __xfrm4_addr_hash(saddr); + h ^= __xfrm4_daddr_saddr_hash(daddr, saddr); break; case AF_INET6: - h ^= __xfrm6_addr_hash(saddr); + h ^= __xfrm6_daddr_saddr_hash(daddr, saddr); break; }; return (h ^ (h >> 16)) & hmask; diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index f927b73..39b8bf3 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -63,10 +63,11 @@ static inline unsigned int xfrm_dst_hash(xfrm_address_t *daddr, return __xfrm_dst_hash(daddr, saddr, reqid, family, xfrm_state_hmask); } -static inline unsigned int xfrm_src_hash(xfrm_address_t *addr, +static inline unsigned int xfrm_src_hash(xfrm_address_t *daddr, + xfrm_address_t *saddr, unsigned short family) { - return __xfrm_src_hash(addr, family, xfrm_state_hmask); + return __xfrm_src_hash(daddr, saddr, family, xfrm_state_hmask); } static inline unsigned int @@ -92,7 +93,8 @@ static void xfrm_hash_transfer(struct hlist_head *list, nhashmask); hlist_add_head(&x->bydst, ndsttable+h); - h = __xfrm_src_hash(&x->props.saddr, x->props.family, + h = __xfrm_src_hash(&x->id.daddr, &x->props.saddr, + x->props.family, nhashmask); hlist_add_head(&x->bysrc, nsrctable+h); @@ -458,7 +460,7 @@ static struct xfrm_state *__xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi, static struct xfrm_state *__xfrm_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family) { - unsigned int h = xfrm_src_hash(saddr, family); + unsigned int h = xfrm_src_hash(daddr, saddr, family); struct xfrm_state *x; struct hlist_node *entry; @@ -587,7 +589,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, if (km_query(x, tmpl, pol) == 0) { x->km.state = XFRM_STATE_ACQ; hlist_add_head(&x->bydst, xfrm_state_bydst+h); - h = xfrm_src_hash(saddr, family); + h = xfrm_src_hash(daddr, saddr, family); hlist_add_head(&x->bysrc, xfrm_state_bysrc+h); if (x->id.spi) { h = xfrm_spi_hash(&x->id.daddr, x->id.spi, x->id.proto, family); @@ -622,7 +624,7 @@ static void __xfrm_state_insert(struct xfrm_state *x) x->props.reqid, x->props.family); hlist_add_head(&x->bydst, xfrm_state_bydst+h); - h = xfrm_src_hash(&x->props.saddr, x->props.family); + h = xfrm_src_hash(&x->id.daddr, &x->props.saddr, x->props.family); hlist_add_head(&x->bysrc, xfrm_state_bysrc+h); if (x->id.spi) { @@ -748,7 +750,7 @@ static struct xfrm_state *__find_acq_core(unsigned short family, u8 mode, u32 re x->timer.expires = jiffies + XFRM_ACQ_EXPIRES*HZ; add_timer(&x->timer); hlist_add_head(&x->bydst, xfrm_state_bydst+h); - h = xfrm_src_hash(saddr, family); + h = xfrm_src_hash(daddr, saddr, family); hlist_add_head(&x->bysrc, xfrm_state_bysrc+h); wake_up(&km_waitq); } |
