[issue43660] Segmentation fault when overriding sys.stderr
Pablo Galindo Salgado
report at bugs.python.org
Mon Mar 29 14:42:46 EDT 2021
New submission from Pablo Galindo Salgado <pablogsal at gmail.com>:
This code crashes (reported by the one and only Matt Wozniski):
import sys
class MyStderr:
def write(self, s):
sys.stderr = None
sys.stderr = MyStderr()
1/0
[1] 34112 segmentation fault ./python.exe lel.py
----------
components: Interpreter Core
messages: 389722
nosy: pablogsal, vstinner
priority: normal
severity: normal
status: open
title: Segmentation fault when overriding sys.stderr
versions: Python 3.10, Python 3.6, Python 3.7, Python 3.8, Python 3.9
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<https://bugs.python.org/issue43660>
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