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#6553: crash in cPickle.load(), when given a StringIO with incomplete data.

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Will backport to 2.6, 3.x already fixed a similar issue with issue4298.
This commit is contained in:
Amaury Forgeot d'Arc 2009-07-23 19:26:02 +00:00
parent 617a5588d1
commit 74b3016783
3 changed files with 16 additions and 2 deletions
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5
Lib/test/pickletester.py
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@ -1,6 +1,7 @@
import unittest
import pickle
import cPickle
import StringIO
import cStringIO
import pickletools
import copy_reg
@ -1086,6 +1087,10 @@ class AbstractPickleModuleTests(unittest.TestCase):
self.module.Pickler(f, -1)
self.module.Pickler(f, protocol=-1)
def test_incomplete_input(self):
s = StringIO.StringIO("X''.")
self.assertRaises(EOFError, self.module.load, s)
class AbstractPersistentPicklerTests(unittest.TestCase):
# This class defines persistent_id() and persistent_load()