diff options
Diffstat (limited to 'src/libhydra/plugins/kernel_netlink')
| -rw-r--r-- | src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c b/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c index f8077d836..b4875ba58 100644 --- a/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c +++ b/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c @@ -973,23 +973,29 @@ static void process_mapping(private_kernel_netlink_ipsec_t *this, struct nlmsghdr *hdr) { struct xfrm_user_mapping *mapping; - u_int32_t spi, reqid; + u_int32_t spi; mapping = NLMSG_DATA(hdr); spi = mapping->id.spi; - reqid = mapping->reqid; DBG2(DBG_KNL, "received a XFRM_MSG_MAPPING"); if (mapping->id.proto == IPPROTO_ESP) { - host_t *host; - host = xfrm2host(mapping->id.family, &mapping->new_saddr, - mapping->new_sport); - if (host) + host_t *dst, *new; + + dst = xfrm2host(mapping->id.family, &mapping->id.daddr, 0); + if (dst) { - hydra->kernel_interface->mapping(hydra->kernel_interface, reqid, - spi, host); + new = xfrm2host(mapping->id.family, &mapping->new_saddr, + mapping->new_sport); + if (new) + { + hydra->kernel_interface->mapping(hydra->kernel_interface, + IPPROTO_ESP, spi, dst, new); + new->destroy(new); + } + dst->destroy(dst); } } } |