Patch #810914: Return absolute path for mkstemp. Fixes #810408.
This should not be backported to 2.3, as it might break backwards
compatibility.
diff --git a/Misc/NEWS b/Misc/NEWS
index 21d0701..0ee896d 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -55,6 +55,8 @@
 Library
 -------
 
+- tmpfile.mkstemp now returns an absolute path even if dir is relative.
+
 - urlparse is RFC 2396 compliant.
 
 - The fieldnames argument to the csv module's DictReader constructor is now