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ike-rekey: Reset IKE_SA after processing CREATE_CHILD_SA request

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This probably didn't cause any problems, as there wasn't really anything
happening between the calls, but reset it anyway, just to be safe.
This commit is contained in:
Tobias Brunner
2022-06-29 10:28:50 +02:00
parent 36312808d1
commit ba348b4799
1 changed files with 7 additions and 5 deletions
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src/libcharon/sa/ikev2/tasks/ike_rekey.c
+7 -5
View File
@@ -1,5 +1,5 @@
/*
* Copyright (C) 2015-2016 Tobias Brunner
* Copyright (C) 2015-2018 Tobias Brunner
* Copyright (C) 2005-2008 Martin Willi
* Copyright (C) 2005 Jan Hutter
*
@@ -167,7 +167,7 @@ METHOD(task_t, build_i, status_t,
ike_version_t version;
/* create new SA only on first try */
if (this->new_sa == NULL)
if (!this->new_sa)
{
version = this->ike_sa->get_version(this->ike_sa);
this->new_sa = charon->ike_sa_manager->create_new(
@@ -254,7 +254,7 @@ METHOD(task_t, process_r, status_t,
this->new_sa->inherit_pre(this->new_sa, this->ike_sa);
this->ike_init = ike_init_create(this->new_sa, FALSE, this->ike_sa);
this->ike_init->task.process(&this->ike_init->task, message);
charon->bus->set_sa(charon->bus, this->ike_sa);
return NEED_MORE;
}
@@ -266,12 +266,14 @@ METHOD(task_t, build_r, status_t,
message->add_notify(message, TRUE, TEMPORARY_FAILURE, chunk_empty);
return SUCCESS;
}
if (this->new_sa == NULL)
if (!this->new_sa)
{
/* IKE_SA/a CHILD_SA is in an unacceptable state, deny rekeying */
message->add_notify(message, TRUE, NO_PROPOSAL_CHOSEN, chunk_empty);
return SUCCESS;
}
charon->bus->set_sa(charon->bus, this->new_sa);
if (this->ike_init->task.build(&this->ike_init->task, message) == FAILED)
{
this->ike_init->task.destroy(&this->ike_init->task);
@@ -338,7 +340,7 @@ METHOD(task_t, process_i, status_t,
}
return SUCCESS;
case NEED_MORE:
/* bad dh group, try again */
/* bad KE method, try again */
this->ike_init->task.migrate(&this->ike_init->task, this->new_sa);
return NEED_MORE;
default: