wolfssl: Properly initialize ECC private key object

diff --git a/src/libstrongswan/plugins/wolfssl/wolfssl_ec_private_key.c b/src/libstrongswan/plugins/wolfssl/wolfssl_ec_private_key.c
index addd3bda2a8dcd083e8ab54aff24cdd3e03d331f..2d04d0764ccc23545c24d91c905a7d872be43efa 100644 (file)
--- a/src/libstrongswan/plugins/wolfssl/wolfssl_ec_private_key.c
+++ b/src/libstrongswan/plugins/wolfssl/wolfssl_ec_private_key.c
@@ -339,9 +339,16 @@ static private_wolfssl_ec_private_key_t *create_empty(void)
                .ref = 1,
        );
 
-       if (wc_InitRng(&this->rng) < 0)
+       if (wc_ecc_init(&this->ec) != 0)
        {
-               DBG1(DBG_LIB, "RNG init failed");
+               DBG1(DBG_LIB, "EC private key initialization failed");
+               free(this);
+               return NULL;
+       }
+       if (wc_InitRng(&this->rng) != 0)
+       {
+               DBG1(DBG_LIB, "RNG initialization for EC private key failed");
+               wc_ecc_free(&this->ec);
                free(this);
                return NULL;
        }