[New-bugs-announce] [issue44393] segfault with sys.setrecursionlimit
Alex Hall
report at bugs.python.org
Fri Jun 11 05:27:01 EDT 2021
New submission from Alex Hall <bearodark at gmail.com>:
Found on:
Python 3.9.5
GCC 11.1 on Linux (x86_64)
Reproduced on:
Python 3.9.5
Clang 9.0.8 Linux (arm)
When setting the recursion limit to a high enough amount, trying to reach that recursion limit ends in a segmentation fault (stack overflow?)
code:
```py
import sys
def recurse(n: int) -> int:
recurse(n)
sys.setrecursionlimit(2**16-1)
recurse(1000000)
```
----------
components: Library (Lib)
files: segpy.png
messages: 395626
nosy: ultrabear
priority: normal
severity: normal
status: open
title: segfault with sys.setrecursionlimit
type: crash
versions: Python 3.9
Added file: https://bugs.python.org/file50104/segpy.png
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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44393>
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