Merged revisions 66240 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r66240 | antoine.pitrou | 2008-09-06 01:30:23 +0200 (sam., 06 sept. 2008) | 5 lines
Issue #3535: zipfile couldn't read some zip files larger than 2GB.
Reviewed by Amaury Forgeot d'Arc.
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diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index 9e96e93..46ec6ef 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -165,6 +165,7 @@
return endrec
# Update the original endrec using data from the ZIP64 record
+ endrec[_ECD_SIGNATURE] = sig
endrec[_ECD_DISK_NUMBER] = disk_num
endrec[_ECD_DISK_START] = disk_dir
endrec[_ECD_ENTRIES_THIS_DISK] = dircount
@@ -733,9 +734,8 @@
# "concat" is zero, unless zip was concatenated to another file
concat = endrec[_ECD_LOCATION] - size_cd - offset_cd
- if endrec[_ECD_LOCATION] > ZIP64_LIMIT:
- # If the offset of the "End of Central Dir" record requires Zip64
- # extension structures, account for them
+ if endrec[_ECD_SIGNATURE] == stringEndArchive64:
+ # If Zip64 extension structures are present, account for them
concat -= (sizeEndCentDir64 + sizeEndCentDir64Locator)
if self.debug > 2: