From cd6cb02be08906e28738d62485cdc3d9d75592bb Mon Sep 17 00:00:00 2001
From: Valentin Bartenev <vbart@nginx.com>
Date: Thu, 14 Nov 2019 17:48:48 +0300
Subject: [PATCH] Python: fixed potential object leak in case of allocation
 error.

---
 src/nxt_python_wsgi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nxt_python_wsgi.c b/src/nxt_python_wsgi.c
index 7c4a94f1..a4b5a1f5 100644
--- a/src/nxt_python_wsgi.c
+++ b/src/nxt_python_wsgi.c
@@ -383,6 +383,8 @@ nxt_python_request_handler(nxt_unit_request_info_t *req)
 
     args = PyTuple_New(2);
     if (nxt_slow_path(args == NULL)) {
+        Py_DECREF(environ);
+
         nxt_unit_req_error(req, "Python failed to create arguments tuple");
 
         rc = NXT_UNIT_ERROR;