[issue36573] zipfile zipfile.BadZipFile: Bad CRC-32 for file '11_02_2019.pdf'
Jozef Cernak
report at bugs.python.org
Tue Apr 9 08:05:05 EDT 2019
Jozef Cernak <jozefcernak at gmail.com> added the comment:
Hi,
I changed zipped file password to the new string "RRJBB" that is a
combination after RRJBA to see what will happen.
At the input combination KWFEA
I got the message:
KWFEA
Traceback (most recent call last):
File "p33.py", line 54, in <module>
zf.extractall( pwd=password.encode('cp850','replace'))
File "/usr/lib/python3.5/zipfile.py", line 1347, in extractall
self.extract(zipinfo, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1335, in extract
return self._extract_member(member, path, pwd)
File "/usr/lib/python3.5/zipfile.py", line 1399, in _extract_member
shutil.copyfileobj(source, target)
File "/usr/lib/python3.5/shutil.py", line 73, in copyfileobj
buf = fsrc.read(length)
File "/usr/lib/python3.5/zipfile.py", line 844, in read
data = self._read1(n)
File "/usr/lib/python3.5/zipfile.py", line 934, in _read1
self._update_crc(data)
File "/usr/lib/python3.5/zipfile.py", line 862, in _update_crc
raise BadZipFile("Bad CRC-32 for file %r" % self.name)
zipfile.BadZipFile: Bad CRC-32 for file '11_02_2019B.pdf'
Jozef
On Tue, Apr 9, 2019 at 1:05 PM Serhiy Storchaka <report at bugs.python.org>
wrote:
>
> Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:
>
> If you try to extract the file using an invalid password, it is an
> expected behavior.
>
> ----------
>
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> Python tracker <report at bugs.python.org>
> <https://bugs.python.org/issue36573>
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