src: add nullptr handling from X509_STORE_new()

In openssl we should check result of X509_STORE_new() for nullptr
Refs: #56694

PR-URL: #56700
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: wooffie

src/crypto/crypto_context.cc

@@ -272,6 +272,7 @@ X509_STORE* NewRootCertStore() {
   }
 
   X509_STORE* store = X509_STORE_new();
+  CHECK_NOT_NULL(store);
   if (*system_cert_path != '\0') {
     ERR_set_mark();
     X509_STORE_load_locations(store, system_cert_path, nullptr);