[Python-checkins] cpython (3.6): Fix memory leak in path_converter()

[victor.stinner]

https://hg.python.org/cpython/rev/6232e610e310
changeset:   103956:6232e610e310
branch:      3.6
parent:      103954:c1d9052996f1
user:        Victor Stinner <victor.stinner at gmail.com>
date:        Mon Sep 19 11:55:44 2016 +0200
summary:
  Fix memory leak in path_converter()

Issue #28200: Replace PyUnicode_AsWideCharString() with
PyUnicode_AsUnicodeAndSize().

files:
  Misc/NEWS             |  3 +++
  Modules/posixmodule.c |  2 +-
  2 files changed, 4 insertions(+), 1 deletions(-)


diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -29,6 +29,9 @@
 Library
 -------
 
+- Issue #28200: Fix memory leak on Windows in the os module (fix
+  path_converter() function).
+
 - Issue #25400: RobotFileParser now correctly returns default values for
   crawl_delay and request_rate.  Initial patch by Peter Wirtz.
 
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -920,7 +920,7 @@
 
     if (is_unicode) {
 #ifdef MS_WINDOWS
-        wide = PyUnicode_AsWideCharString(o, &length);
+        wide = PyUnicode_AsUnicodeAndSize(o, &length);
         if (!wide) {
             goto exit;
         }

-- 
Repository URL: https://hg.python.org/cpython