Ensure that the fake rand is initialized

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14299)

diff --git a/test/testutil/fake_random.c b/test/testutil/fake_random.c
index 95a3023cd49c69fc7bb4cdb43a17e2fae1ea027f..710e707234d6f6f0ff58cca86a64e3bd8eee7f41 100644 (file)
--- a/test/testutil/fake_random.c
+++ b/test/testutil/fake_random.c
@@ -177,6 +177,14 @@ OSSL_PROVIDER *fake_rand_start(OSSL_LIB_CTX *libctx)
             || !TEST_true(RAND_set_DRBG_type(libctx, "fake", NULL, NULL, NULL))
             || !TEST_ptr(p = OSSL_PROVIDER_try_load(libctx, "fake-rand", 1)))
         return NULL;
+
+    /* Ensure that the fake rand is initialized. */
+    if (!TEST_ptr(RAND_get0_private(libctx))
+            || !TEST_ptr(RAND_get0_public(libctx))) {
+        OSSL_PROVIDER_unload(p);
+        return NULL;
+    }
+
     return p;
 }