From 55430213c55b74a256e0b7e3f35234249b574a9b Mon Sep 17 00:00:00 2001
From: "Andrew M. Kuchling" <amk@amk.ca>
Date: Sat, 10 Jul 2004 15:40:29 +0000
Subject: [Bug #835415] AIX can return modes that are >65536, which causes an
 OverflowError.  Fix from Albert Chin

---
 Lib/zipfile.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index b1943c1..4f200c2 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:
-- 
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