[issue22653] Crash in insertdict

[Antoine Pitrou]

Antoine Pitrou added the comment:

Ok, here is how to reproduce deterministically:

1) apply randomsecret.patch to hardcode the siphash initialization values
2) run "cat dictcrash.py | ./python -i":

Python 3.5.0a0 (default:030fda7b1de8+, Oct 16 2014, 14:27:32) 
[GCC 4.8.1] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> >>> >>> >>> __main__:1: ResourceWarning: unclosed file <_io.BufferedWriter name='x'>
python: Objects/dictobject.c:855: insertdict: Assertion `ep->me_key != ((void *)0) && ep->me_key != (&_dummy_struct)' failed.
Abandon

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keywords: +patch
Added file: http://bugs.python.org/file36947/randomsecret.patch

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<http://bugs.python.org/issue22653>
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