New submission from George Shuklin:
If there is too many indexes python crashes:
a[0][0][0][0]....
segfault at 7ffd25fe6ff8 ip 0000564528c8cfe6 sp 00007ffd25fe7000 error 6 in
python2.7[564528b6a000+324000]
code to generate code:
>>> i="[0]"*200000
>>> file('/tmp/bad_python.py','w').write('a=[]\na.append(a)\nprint(type(a'+i+'))\n')
python2 /tmp/bad_python.py
Segmentation fault (core dumped)
python3 /tmp/bad_python.py
RecursionError: maximum recursion depth exceeded during compilation
Just in case I upload generated code.
This bug affects both eval() function and python interpreter.
----------
components: Interpreter Core
files: bad_python.py.gz
messages: 296626
nosy: george-shuklin
priority: normal
severity: normal
status: open
title: 200000 indexes crashes eval and python (without eval)
type: crash
versions: Python 2.7
Added file: http://bugs.python.org/file46968/bad_python.py.gz
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue30734>
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