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added IKE_SA_INIT retransmission detection

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fixed thread exhaustion when IKE_SA is blocked for a longer time
This commit is contained in:
Martin Willi
2007-03-29 14:20:10 +00:00
parent 891e69944f
commit b9e363f86f
5 changed files with 213 additions and 139 deletions
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src/charon/sa/ike_sa.c
+4 -10
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@@ -1088,14 +1088,11 @@ static status_t retransmit(private_ike_sa_t *this, u_int32_t message_id)
/* create a new IKE_SA if we have to route or to restart */
if (to_route->get_count(to_route) || to_restart->get_count(to_restart))
{
ike_sa_id_t *other_id;
private_ike_sa_t *new;
task_t *task;
other_id = ike_sa_id_create(0, 0, TRUE);
new = (private_ike_sa_t*)charon->ike_sa_manager->checkout(
charon->ike_sa_manager, other_id);
other_id->destroy(other_id);
new = (private_ike_sa_t*)charon->ike_sa_manager->checkout_new(
charon->ike_sa_manager, TRUE);
apply_config(new, this->connection, this->policy);
/* use actual used host, not the wildcarded one in connection */
@@ -1542,7 +1539,6 @@ static status_t rekey(private_ike_sa_t *this)
*/
static void reestablish(private_ike_sa_t *this)
{
ike_sa_id_t *other_id;
private_ike_sa_t *other;
iterator_t *iterator;
child_sa_t *child_sa;
@@ -1550,10 +1546,8 @@ static void reestablish(private_ike_sa_t *this)
task_t *task;
job_t *job;
other_id = ike_sa_id_create(0, 0, TRUE);
other = (private_ike_sa_t*)charon->ike_sa_manager->checkout(
charon->ike_sa_manager, other_id);
other_id->destroy(other_id);
other = (private_ike_sa_t*)charon->ike_sa_manager->checkout_new(
charon->ike_sa_manager, TRUE);
apply_config(other, this->connection, this->policy);
other->other_host->destroy(other->other_host);