diff options
Diffstat (limited to 'src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c')
| -rw-r--r-- | src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c b/src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c index c411b829d..8ddaa71d3 100644 --- a/src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c +++ b/src/libcharon/plugins/kernel_netlink/kernel_netlink_ipsec.c @@ -1141,7 +1141,7 @@ static bool receive_events(private_kernel_netlink_ipsec_t *this, int fd, METHOD(kernel_ipsec_t, get_features, kernel_feature_t, private_kernel_netlink_ipsec_t *this) { - return KERNEL_ESP_V3_TFC; + return KERNEL_ESP_V3_TFC | KERNEL_POLICY_SPI; } /** @@ -2409,11 +2409,13 @@ static status_t add_policy_internal(private_kernel_netlink_ipsec_t *this, struct xfrm_user_tmpl *tmpl; struct { uint8_t proto; + uint32_t spi; bool use; } protos[] = { - { IPPROTO_COMP, ipsec->cfg.ipcomp.transform != IPCOMP_NONE }, - { IPPROTO_ESP, ipsec->cfg.esp.use }, - { IPPROTO_AH, ipsec->cfg.ah.use }, + { IPPROTO_COMP, htonl(ntohs(ipsec->cfg.ipcomp.cpi)), + ipsec->cfg.ipcomp.transform != IPCOMP_NONE }, + { IPPROTO_ESP, ipsec->cfg.esp.spi, ipsec->cfg.esp.use }, + { IPPROTO_AH, ipsec->cfg.ah.spi, ipsec->cfg.ah.use }, }; ipsec_mode_t proto_mode = ipsec->cfg.mode; int count = 0; @@ -2441,6 +2443,10 @@ static status_t add_policy_internal(private_kernel_netlink_ipsec_t *this, } tmpl->reqid = ipsec->cfg.reqid; tmpl->id.proto = protos[i].proto; + if (policy->direction == POLICY_OUT) + { + tmpl->id.spi = protos[i].spi; + } tmpl->aalgos = tmpl->ealgos = tmpl->calgos = ~0; tmpl->mode = mode2kernel(proto_mode); tmpl->optional = protos[i].proto == IPPROTO_COMP && |