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| author | Martin Willi <martin@revosec.ch> | 2014-10-27 15:38:47 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2015-02-20 13:34:51 +0100 |
| commit | b125839a1a174936624ad99765ea451c55834a70 (patch) | |
| tree | a1497903dc6edd17551b6b0f89da52dccb441e60 /src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c | |
| parent | 85ace154d85c69f708d494c810e4d77af4587a8c (diff) | |
| download | strongswan-b125839a1a174936624ad99765ea451c55834a70.tar.bz2 strongswan-b125839a1a174936624ad99765ea451c55834a70.tar.xz | |
kernel-interface: Raise mapping event with a proto/SPI/dst tuple
Diffstat (limited to 'src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c')
| -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); } } } |