diff --git a/src/common/dpp_crypto.c b/src/common/dpp_crypto.c index 7c4801531..37c2b692b 100644 --- a/src/common/dpp_crypto.c +++ b/src/common/dpp_crypto.c @@ -2305,13 +2305,15 @@ int dpp_reconfig_derive_ke_responder(struct dpp_authentication *auth, /* M = { cR + pR } * CI */ cR = EVP_PKEY_get0_EC_KEY(own_key); pR = EVP_PKEY_get0_EC_KEY(auth->own_protocol_key); + if (!pR) + goto fail; group = EC_KEY_get0_group(pR); bnctx = BN_CTX_new(); sum = BN_new(); mx = BN_new(); q = BN_new(); m = EC_POINT_new(group); - if (!cR || !pR || !bnctx || !sum || !mx || !q || !m) + if (!cR || !bnctx || !sum || !mx || !q || !m) goto fail; cR_bn = EC_KEY_get0_private_key(cR); pR_bn = EC_KEY_get0_private_key(pR);