Fix uninitialized pointers

artemgavrilov · artemgavrilov · commit ef637b78dbb8 · 2025-05-07T15:35:28.000+02:00
Initialize list head and tail pointers to prevent undefinied behaviour
during append operation.
diff --git a/contrib/pg_tde/src/catalog/tde_keyring.c b/contrib/pg_tde/src/catalog/tde_keyring.c
@@ -781,7 +781,10 @@ scan_key_provider_file(ProviderScanType scanType, void *scanKey, Oid dbOid)
 				providers_list = lappend(providers_list, keyring);
 #else
 				if (providers_list == NULL)
+				{
 					providers_list = palloc_object(SimplePtrList);
+					providers_list->head = providers_list->tail = NULL;
+				}
 				simple_ptr_list_append(providers_list, keyring);
 #endif
 			}
