From b82300b02d01af243c00e232d32a21bb6987af81 Mon Sep 17 00:00:00 2001
From: Tim Peters <tim@python.org>
Date: Wed, 9 Oct 2013 13:25:11 -0500
Subject: [PATCH] Issue 19158:  a rare race in BoundedSemaphore could allow
 .release() too often.

---
 Misc/NEWS | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Misc/NEWS b/Misc/NEWS
index 9aad84fc17..144e80176e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -32,6 +32,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #19158:  a rare race in BoundedSemaphore could allow .release() too
+  often.
+
 - Issue #18037: 2to3 now escapes '\u' and '\U' in native strings.
 
 - Issue #19137: The pprint module now correctly formats empty set and frozenset
-- 
2.50.1