New submission from Xinmeng Xia <xi...@smail.nju.edu.cn>:
Python interpreter will exit when using Ctrl C to interrupt some Python module
functions with read operations. e.g. sndhdr.what(0),
pdb.find_function('abs/'*100000,False), mimetypes.read_mime_types(0). This is
not the expected behavior. Ctrl C is to raise a KeyboardInterrupt, it should
not crash Python and make interpreter exit.
Reproduce:
1. type 'python3' in command console;
2. type 'import sndhdr;sndhdr.what(0)'
3. type ctrl C
Expected behavior: type ctrl c, raise a KeyboardInterrupt, Python does not
exit.
========================================
xxm@xxm-System-Product-Name:~$ python
Python 3.9.2 (default, Mar 12 2021, 15:08:35)
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
KeyboardInterrupt
>>>
========================================
Unexpected behavior: type ctrl c, raise a KeyboardInterrupt, Python exits.
===========================================================
xxm@xxm-System-Product-Name:~$ python
Python 3.9.2 (default, Mar 12 2021, 15:08:35)
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sndhdr;sndhdr.what(0)
^CTraceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/xxm/Desktop/apifuzz/Python-3.9.2/Lib/sndhdr.py", line 54, in what
res = whathdr(filename)
File "/home/xxm/Desktop/apifuzz/Python-3.9.2/Lib/sndhdr.py", line 61, in
whathdr
h = f.read(512)
KeyboardInterrupt
>>>
xxm@xxm-System-Product-Name:~$
===========================================================
System: Ubuntu 16.04
----------
components: Library (Lib)
messages: 389431
nosy: xxm
priority: normal
severity: normal
status: open
title: Ctrl C makes interpreter exit
type: crash
versions: Python 3.9
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue43610>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
