From b125839a1a174936624ad99765ea451c55834a70 Mon Sep 17 00:00:00 2001 From: Martin Willi Date: Mon, 27 Oct 2014 15:38:47 +0100 Subject: kernel-interface: Raise mapping event with a proto/SPI/dst tuple --- .../plugins/kernel_netlink/kernel_netlink_ipsec.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c') 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); } } } -- cgit v1.2.3