diff options
Diffstat (limited to 'src/libcharon/sa/ikev1/phase1.c')
| -rw-r--r-- | src/libcharon/sa/ikev1/phase1.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/libcharon/sa/ikev1/phase1.c b/src/libcharon/sa/ikev1/phase1.c index d01a831f8..c968b2a9c 100644 --- a/src/libcharon/sa/ikev1/phase1.c +++ b/src/libcharon/sa/ikev1/phase1.c @@ -694,7 +694,13 @@ METHOD(phase1_t, add_nonce_ke, bool, nonce_gen_t *nonceg; chunk_t nonce; - ke_payload = ke_payload_create_from_diffie_hellman(PLV1_KEY_EXCHANGE, this->dh); + ke_payload = ke_payload_create_from_diffie_hellman(PLV1_KEY_EXCHANGE, + this->dh); + if (!ke_payload) + { + DBG1(DBG_IKE, "creating KE payload failed"); + return FALSE; + } message->add_payload(message, &ke_payload->payload_interface); nonceg = this->keymat->keymat.create_nonce_gen(&this->keymat->keymat); @@ -739,7 +745,11 @@ METHOD(phase1_t, get_nonce_ke, bool, return FALSE; } this->dh_value = chunk_clone(ke_payload->get_key_exchange_data(ke_payload)); - this->dh->set_other_public_value(this->dh, this->dh_value); + if (!this->dh->set_other_public_value(this->dh, this->dh_value)) + { + DBG1(DBG_IKE, "unable to apply received KE value"); + return FALSE; + } nonce_payload = (nonce_payload_t*)message->get_payload(message, PLV1_NONCE); if (!nonce_payload) |