[issue27880] cPickle fails on large objects (still - 2011 and counting)

Serhiy Storchaka added the comment: New changeset 1aa1803b3df2af9481628b8896babbd686d314ff by Serhiy Storchaka in branch '2.7': bpo-27880: Fixed integer overflow in cPickle when pickle large strings or (#662) https://github.com/python/cpython/commit/1aa1803b3df2af9481628b8896babbd686d314ff --

[issue27880] cPickle fails on large objects (still - 2011 and counting)

Changes by Serhiy Storchaka : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ _

[issue27880] cPickle fails on large objects (still - 2011 and counting)

Serhiy Storchaka added the comment: Thank you Xiang! -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue27880] cPickle fails on large objects (still - 2011 and counting)

Xiang Zhang added the comment: >>> import cPickle [45575 refs] >>> cPickle.dumps('a' * (2 ** 31),-1) Traceback (most recent call last): File "", line 1, in OverflowError: cannot serialize a string larger than 2 GiB [45606 refs] >>> :-) -- nosy: +xiang.zhang

[issue27880] cPickle fails on large objects (still - 2011 and counting)

Serhiy Storchaka added the comment: PR 662 presumably fixes this issue. Could anyone please check that the test case is fixed? I have no enough memory for testing. -- assignee: -> serhiy.storchaka nosy: +alexandre.vassalotti, serhiy.storchaka stage: -> patch review _

[issue27880] cPickle fails on large objects (still - 2011 and counting)

Changes by Serhiy Storchaka : -- pull_requests: +545 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue27880] cPickle fails on large objects (still - 2011 and counting)

New submission from Robert Pierce: cPickle fails on large objects, throwing a SystemError exception which is cryptic. The issue was fixed for pickle in python 3 back in 2011 (http://bugs.python.org/issue11564), but never addressed in 2.7. It seems to be a recurring complaint (e.g., http://b