diff options
| author |   Neale Ranns <nranns@cisco.com> | 2019-07-11 09:31:19 +0000 |
|---|---|---|
| committer | Neale Ranns <nranns@cisco.com> | 2019-07-11 17:25:24 +0000 |
| commit | 649f9360c471daa3210b41b4f261d2fe1a8bc1e0 (patch) | |
| tree | 2194c05290ebf39d50768e2b66908b9edf8ff0d0 | |
| parent | 97a88aee6f5957f60165882c300136d9ac62204d (diff) | |
ipsec: Revert "IPSEC: remove double byte swap of IP addresses"
This reverts commit 9b208ced585d3b4620d6fde586cd047fe2027ecf.
Type: fix
Fixes: 9b208ced585d3b4620d6fde586cd047fe2027ecf
Change-Id: I94a17039b4727bff0877423da5ba6cfceb188b17
Signed-off-by: Neale Ranns <nranns@cisco.com>
(cherry picked from commit d2029bc9c5947a8a676208bada9386e07ec16c97)
| -rw-r--r-- | src/vnet/ipsec/ipsec_input.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/src/vnet/ipsec/ipsec_input.c b/src/vnet/ipsec/ipsec_input.c index 778570a41d4..5be72c3a161 100644 --- a/src/vnet/ipsec/ipsec_input.c +++ b/src/vnet/ipsec/ipsec_input.c @@ -86,25 +86,25 @@ ipsec_input_protect_policy_match (ipsec_spd_t * spd, u32 sa, u32 da, u32 spi) if (ipsec_sa_is_set_IS_TUNNEL (s)) { - if (da != s->tunnel_dst_addr.ip4.as_u32) + if (da != clib_net_to_host_u32 (s->tunnel_dst_addr.ip4.as_u32)) continue; - if (sa != s->tunnel_src_addr.ip4.as_u32) + if (sa != clib_net_to_host_u32 (s->tunnel_src_addr.ip4.as_u32)) continue; return p; } - if (da < p->laddr.start.ip4.as_u32) + if (da < clib_net_to_host_u32 (p->laddr.start.ip4.as_u32)) continue; - if (da > p->laddr.stop.ip4.as_u32) + if (da > clib_net_to_host_u32 (p->laddr.stop.ip4.as_u32)) continue; - if (sa < p->raddr.start.ip4.as_u32) + if (sa < clib_net_to_host_u32 (p->raddr.start.ip4.as_u32)) continue; - if (sa > p->raddr.stop.ip4.as_u32) + if (sa > clib_net_to_host_u32 (p->raddr.stop.ip4.as_u32)) continue; return p; @@ -233,8 +233,12 @@ VLIB_NODE_FN (ipsec4_input_node) (vlib_main_t * vm, /* FIXME TODO missing check whether there is enough data inside * IP/UDP to contain ESP header & stuff ? */ p0 = ipsec_input_protect_policy_match (spd0, - ip0->src_address.as_u32, - ip0->dst_address.as_u32, + clib_net_to_host_u32 + (ip0->src_address. + as_u32), + clib_net_to_host_u32 + (ip0->dst_address. + as_u32), clib_net_to_host_u32 (esp0->spi)); @@ -279,8 +283,12 @@ VLIB_NODE_FN (ipsec4_input_node) (vlib_main_t * vm, { ah0 = (ah_header_t *) ((u8 *) ip0 + ip4_header_bytes (ip0)); p0 = ipsec_input_protect_policy_match (spd0, - ip0->src_address.as_u32, - ip0->dst_address.as_u32, + clib_net_to_host_u32 + (ip0->src_address. + as_u32), + clib_net_to_host_u32 + (ip0->dst_address. + as_u32), clib_net_to_host_u32 (ah0->spi)); |