diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2017-11-06 12:12:13 -0600 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-11-10 19:50:44 +0000 |
| commit | 890955866f5953727a782363cf3ece051ae7d4c5 (patch) | |
| tree | 84223fc6ead942cff43cb436d713bf7e04096c12 /src/vnet | |
| parent | 6e8c6679883f59542d85d1de3edabc7e811108d2 (diff) | |
Fix bug in key calculation for IPsec tunnel interface
When IPsec tunnel interface has the inbound SA updated,
the key used to find the right interface for inbound
packets was being generated using the destination
address instead of the source.
Change-Id: Id5a6fb1511637c912b329aad65188789646a5889
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/ipsec/ipsec_if.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/ipsec/ipsec_if.c b/src/vnet/ipsec/ipsec_if.c index 5a0d4898ccb..0a080819523 100644 --- a/src/vnet/ipsec/ipsec_if.c +++ b/src/vnet/ipsec/ipsec_if.c @@ -442,14 +442,14 @@ ipsec_set_interface_sa (vnet_main_t * vnm, u32 hw_if_index, u32 sa_id, /* unset old inbound hash entry. packets should stop arriving */ key = - (u64) old_sa->tunnel_dst_addr.ip4.as_u32 << 32 | (u64) old_sa->spi; + (u64) old_sa->tunnel_src_addr.ip4.as_u32 << 32 | (u64) old_sa->spi; p = hash_get (im->ipsec_if_pool_index_by_key, key); if (p) hash_unset (im->ipsec_if_pool_index_by_key, key); /* set new inbound SA, then set new hash entry */ t->input_sa_index = sa_index; - key = (u64) sa->tunnel_dst_addr.ip4.as_u32 << 32 | (u64) sa->spi; + key = (u64) sa->tunnel_src_addr.ip4.as_u32 << 32 | (u64) sa->spi; hash_set (im->ipsec_if_pool_index_by_key, key, hi->dev_instance); } else |