From: Alex Martelli <aleaxit@gmail.com>
Date: Sun, 2 Nov 2003 18:11:53 +0000 (+0000)
Subject: fixed wrong error checking on fcntl call as per SF bug # 821896
X-Git-Tag: v2.3.3c1~85
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ed7ca25add1e8108e11d0600803570b89100d8e8;p=thirdparty%2FPython%2Fcpython.git

fixed wrong error checking on fcntl call as per SF bug # 821896
---

diff --git a/Lib/tempfile.py b/Lib/tempfile.py
index 756d8c87273e..41aa69a2673b 100644
--- a/Lib/tempfile.py
+++ b/Lib/tempfile.py
@@ -47,8 +47,9 @@ except (ImportError, AttributeError):
         pass
 else:
     def _set_cloexec(fd):
-        flags = _fcntl.fcntl(fd, _fcntl.F_GETFD, 0)
-        if flags >= 0:
+        try: flags = _fcntl.fcntl(fd, _fcntl.F_GETFD, 0)
+        except IOError: pass
+        else:
             # flags read successfully, modify
             flags |= _fcntl.FD_CLOEXEC
             _fcntl.fcntl(fd, _fcntl.F_SETFD, flags)