From: Andrew M. Kuchling <amk@amk.ca>
Date: Sat, 10 Jul 2004 15:40:29 +0000 (+0000)
Subject: [Bug #835415] AIX can return modes that are >65536, which causes an OverflowError... 
X-Git-Tag: v2.4a2~342
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=55430213c55b74a256e0b7e3f35234249b574a9b;p=python

[Bug #835415] AIX can return modes that are >65536, which causes an OverflowError.  Fix from Albert Chin
---

diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index b1943c17a9..4f200c2537 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -396,7 +396,7 @@ class ZipFile:
             zinfo = ZipInfo(filename, date_time)
         else:
             zinfo = ZipInfo(arcname, date_time)
-        zinfo.external_attr = st[0] << 16L      # Unix attributes
+        zinfo.external_attr = (st[0] & 0xFFFF) << 16L      # Unix attributes
         if compress_type is None:
             zinfo.compress_type = self.compression
         else: