test/evp_test.c: If no algorithm was specified, don't try to check for DES
@@ -1252,7 +1252,7 @@ static int mac_test_run(struct evp_test *t)
size_t mac_len;
#ifdef OPENSSL_NO_DES
- if (strstr(mdata->alg, "DES") != NULL) {
+ if (mdata->alg != NULL && strstr(mdata->alg, "DES") != NULL) {
/* Skip DES */
err = NULL;
goto err;
