Bugs item #1413790, was opened at 2006-01-24 09:57
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Category: Python Library
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Grant Olson (logistix)
Assigned to: Nobody/Anonymous (nobody)
Summary: zipfile: inserting some filenames produces corrupt .zips
Initial Comment:
Running something like the following produces a corrupt
.zip file. The builtin XP zip folder view won't show
any documents and attempting to extract via "right
click -> Extract files..." will set off an untrusted
file alert:
import zipfile
z = zipfile.ZipFile("c:\\foo.zip","w")
z.write("c:\\autoexec.bat", "\\autoexec.bat")
z.close()
zipfile should either throw an error when adding these
files or attempt to normalize the path. I would prefer
that zipfile make the assumption that any files
starting with absolute or relative pathnames
("\\foo\\bar.txt" or ".\\foo\\bar.txt") should join in
at the root of the zipfile ("foo\\bar.txt" in this case).
Patch to accomplish the latter is attached.
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You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1413790&group_id=5470
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