From 2457fc2a816aa7c9ca0be82a4595567204d5457e Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sat, 24 Oct 1998 15:02:59 +0000
Subject: [PATCH] Improvement to the previous fix suggested by Thomas Bellman:
 if the unlink() or fdopen() fail, close the file descriptor and re-raise the
 exception.

---
 Lib/tempfile.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Lib/tempfile.py b/Lib/tempfile.py
index 140eebccf91..1f301262db8 100644
--- a/Lib/tempfile.py
+++ b/Lib/tempfile.py
@@ -129,8 +129,12 @@ def TemporaryFile(mode='w+b', bufsize=-1, suffix=""):
     if os.name == 'posix':
         # Unix -- be very careful
         fd = os.open(name, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700)
-        os.unlink(name)
-        return os.fdopen(fd, mode, bufsize)
+        try:
+            os.unlink(name)
+            return os.fdopen(fd, mode, bufsize)
+        except:
+            os.close(fd)
+            raise
     else:
         # Non-unix -- can't unlink file that's still open, use wrapper
         file = open(name, mode, bufsize)