X-Git-Url: https://git.strongswan.org/?p=strongswan.git;a=blobdiff_plain;f=src%2Flibcharon%2Fsa%2Fikev1%2Fphase1.c;h=a81fa5886c45546785de0a6f0f2930e415222164;hp=d01a831f82e77ae26c8f892c1aa6bc38500b0938;hb=520d58e0109ecd792c83eab72a3f3357ffc41ba0;hpb=bace1d647971e8300c5abdb1e950adf3756ec328

diff --git a/src/libcharon/sa/ikev1/phase1.c b/src/libcharon/sa/ikev1/phase1.c
index d01a831..a81fa58 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);