aboutsummaryrefslogtreecommitdiffstats
path: root/Source/charon/sa/states/initiator_init.c
diff options
context:
space:
mode:
Diffstat (limited to 'Source/charon/sa/states/initiator_init.c')
-rw-r--r--Source/charon/sa/states/initiator_init.c25
1 files changed, 18 insertions, 7 deletions
diff --git a/Source/charon/sa/states/initiator_init.c b/Source/charon/sa/states/initiator_init.c
index 18ffe0e0a..85885130f 100644
--- a/Source/charon/sa/states/initiator_init.c
+++ b/Source/charon/sa/states/initiator_init.c
@@ -28,7 +28,7 @@
#include <sa/states/ike_sa_init_requested.h>
#include <utils/allocator.h>
#include <queues/jobs/retransmit_request_job.h>
-#include <transforms/diffie_hellman.h>
+#include <crypto/diffie_hellman.h>
#include <encoding/payloads/sa_payload.h>
#include <encoding/payloads/ke_payload.h>
#include <encoding/payloads/nonce_payload.h>
@@ -92,7 +92,7 @@ struct private_initiator_init_t {
* @param this calling object
* @param request message_t object to add the NONCE payload
*/
- void (*build_nonce_payload) (private_initiator_init_t *this,message_t *request);
+ status_t (*build_nonce_payload) (private_initiator_init_t *this,message_t *request);
/**
* Destroy function called internally of this class after state change to state
@@ -177,9 +177,14 @@ status_t retry_initiate_connection (private_initiator_init_t *this, diffie_hellm
this->build_ke_payload(this, message);
/* build Nonce payload */
- this->build_nonce_payload(this,message);
-
-
+ status = this->build_nonce_payload(this, message);
+ if (status != SUCCESS)
+ {
+ this->logger->log(this->logger, ERROR, "Building nonce payload failed. Aborting");
+ message->destroy(message);
+ return DELETE_ME;
+ }
+
/* message can now be sent (must not be destroyed) */
status = this->ike_sa->send_request(this->ike_sa, message);
if (status != SUCCESS)
@@ -251,17 +256,22 @@ static void build_ke_payload(private_initiator_init_t *this, message_t *request)
/**
* Implementation of private_initiator_init_t.build_nonce_payload.
*/
-static void build_nonce_payload(private_initiator_init_t *this, message_t *request)
+static status_t build_nonce_payload(private_initiator_init_t *this, message_t *request)
{
nonce_payload_t *nonce_payload;
randomizer_t *randomizer;
+ status_t status;
this->logger->log(this->logger, CONTROL|LEVEL1, "Building NONCE payload");
this->logger->log(this->logger, CONTROL|LEVEL2, "Get pseudo random bytes for NONCE");
randomizer = this->ike_sa->get_randomizer(this->ike_sa);
- randomizer->allocate_pseudo_random_bytes(randomizer, NONCE_SIZE, &(this->sent_nonce));
+ status = randomizer->allocate_pseudo_random_bytes(randomizer, NONCE_SIZE, &(this->sent_nonce));
+ if (status != SUCCESS)
+ {
+ return status;
+ }
this->logger->log(this->logger, RAW|LEVEL2, "Initiator NONCE",&(this->sent_nonce));
@@ -271,6 +281,7 @@ static void build_nonce_payload(private_initiator_init_t *this, message_t *reque
this->logger->log(this->logger, CONTROL|LEVEL2, "Add NONCE payload to message");
request->add_payload(request, (payload_t *) nonce_payload);
+ return SUCCESS;
}
/**