diff options
Diffstat (limited to 'src/libcharon/sa/child_sa.c')
| -rw-r--r-- | src/libcharon/sa/child_sa.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/libcharon/sa/child_sa.c b/src/libcharon/sa/child_sa.c index af9e75470..7625be1d6 100644 --- a/src/libcharon/sa/child_sa.c +++ b/src/libcharon/sa/child_sa.c @@ -105,6 +105,11 @@ struct private_child_sa_t { */ bool reqid_allocated; + /* + * Unique CHILD_SA identifier + */ + u_int32_t unique_id; + /** * inbound mark used for this child_sa */ @@ -234,6 +239,12 @@ METHOD(child_sa_t, get_reqid, u_int32_t, return this->reqid; } +METHOD(child_sa_t, get_unique_id, u_int32_t, + private_child_sa_t *this) +{ + return this->unique_id; +} + METHOD(child_sa_t, get_config, child_cfg_t*, private_child_sa_t *this) { @@ -1190,11 +1201,13 @@ child_sa_t * child_sa_create(host_t *me, host_t* other, child_cfg_t *config, u_int32_t rekey, bool encap) { private_child_sa_t *this; + static refcount_t unique_id = 0; INIT(this, .public = { .get_name = _get_name, .get_reqid = _get_reqid, + .get_unique_id = _get_unique_id, .get_config = _get_config, .get_state = _get_state, .set_state = _set_state, @@ -1236,6 +1249,7 @@ child_sa_t * child_sa_create(host_t *me, host_t* other, .close_action = config->get_close_action(config), .dpd_action = config->get_dpd_action(config), .reqid = config->get_reqid(config), + .unique_id = ref_get(&unique_id), .mark_in = config->get_mark(config, TRUE), .mark_out = config->get_mark(config, FALSE), .install_time = time_monotonic(NULL), |