diff options
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
-rw-r--r-- | net/ipv6/xfrm6_policy.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 81355bb50328..9328fc88708a 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c | |||
@@ -59,6 +59,22 @@ __xfrm6_find_bundle(struct flowi *fl, struct xfrm_policy *policy) | |||
59 | return dst; | 59 | return dst; |
60 | } | 60 | } |
61 | 61 | ||
62 | static inline struct in6_addr* | ||
63 | __xfrm6_bundle_addr_remote(struct xfrm_state *x, struct in6_addr *addr) | ||
64 | { | ||
65 | return (x->type->remote_addr) ? | ||
66 | (struct in6_addr*)x->type->remote_addr(x, (xfrm_address_t *)addr) : | ||
67 | (struct in6_addr*)&x->id.daddr; | ||
68 | } | ||
69 | |||
70 | static inline struct in6_addr* | ||
71 | __xfrm6_bundle_addr_local(struct xfrm_state *x, struct in6_addr *addr) | ||
72 | { | ||
73 | return (x->type->local_addr) ? | ||
74 | (struct in6_addr*)x->type->local_addr(x, (xfrm_address_t *)addr) : | ||
75 | (struct in6_addr*)&x->props.saddr; | ||
76 | } | ||
77 | |||
62 | /* Allocate chain of dst_entry's, attach known xfrm's, calculate | 78 | /* Allocate chain of dst_entry's, attach known xfrm's, calculate |
63 | * all the metrics... Shortly, bundle a bundle. | 79 | * all the metrics... Shortly, bundle a bundle. |
64 | */ | 80 | */ |
@@ -115,8 +131,8 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int | |||
115 | dst1->next = dst_prev; | 131 | dst1->next = dst_prev; |
116 | dst_prev = dst1; | 132 | dst_prev = dst1; |
117 | if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) { | 133 | if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) { |
118 | remote = (struct in6_addr*)&xfrm[i]->id.daddr; | 134 | remote = __xfrm6_bundle_addr_remote(xfrm[i], remote); |
119 | local = (struct in6_addr*)&xfrm[i]->props.saddr; | 135 | local = __xfrm6_bundle_addr_local(xfrm[i], local); |
120 | tunnel = 1; | 136 | tunnel = 1; |
121 | } | 137 | } |
122 | header_len += xfrm[i]->props.header_len; | 138 | header_len += xfrm[i]->props.header_len; |