openresty/patches/nginx-1.13.6-test_config_destroy_pool.patch

diff --git a/src/core/nginx.c b/src/core/nginx.c
index abaa50d6..6369264e 100644
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -314,6 +314,8 @@ main(int argc, char *const *argv)
             }
         }
 
+        /* just to make it ASAN or Valgrind clean */
+        ngx_destroy_pool(cycle->pool);
         return 0;
     }