[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2013-04-15 Thread Serhiy Storchaka 

Changes by Serhiy Storchaka storch...@gmail.com:


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assignee: serhiy.storchaka - alexandre.vassalotti
resolution:  - fixed
stage: patch review - committed/rejected
status: open - closed

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2013-04-14 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset 4ced30417300 by Alexandre Vassalotti in branch '3.3':
Issue #16550: Update the opcode descriptions of pickletools to use unsigned
http://hg.python.org/cpython/rev/4ced30417300

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nosy: +python-dev

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2012-12-29 Thread Serhiy Storchaka 

Changes by Serhiy Storchaka storch...@gmail.com:


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assignee:  - serhiy.storchaka

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2012-12-15 Thread Antoine Pitrou 

Antoine Pitrou added the comment:

Does it need additional tests?

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2012-12-15 Thread Serhiy Storchaka 

Serhiy Storchaka added the comment:

Lib/test/pickletester.py contains some bigmem tests, they can be modified to 
cover issue12848 and this issue. But I can't run this tests.

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2012-11-26 Thread Jesús Cea Avión 

Changes by Jesús Cea Avión j...@jcea.es:


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nosy: +jcea

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[issue16550] pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned

2012-11-25 Thread Serhiy Storchaka 

New submission from Serhiy Storchaka:

Since issue12848 some lengths in pickle module treated as unsigned, however 
pyckletools module treats all 32-bit lengths as signed. The proposed patch adds 
support of unsigned 32-bit lengths.

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components: Library (Lib)
files: pickletools_uint4.patch
keywords: patch
messages: 176344
nosy: alexandre.vassalotti, pitrou, serhiy.storchaka
priority: normal
severity: normal
stage: patch review
status: open
title: pickletools.py treats 32bit lengths as signed, but pickle.py as unsigned
type: behavior
versions: Python 3.2, Python 3.3, Python 3.4
Added file: http://bugs.python.org/file28110/pickletools_uint4.patch

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