[New-bugs-announce] [issue38731] bad input crashes py_compile library
Kaoru Esashika
report at bugs.python.org
Thu Nov 7 01:53:38 EST 2019
New submission from Kaoru Esashika <kaoru.esashika at gmail.com>:
How to reproduction:
Step 1: make bad source code
Step 2: run "python -m py_compile bad_source_code.py"
Step 3: errors printed
It seems that this problem is introduced at issue 22640 (commit https://github.com/python/cpython/commit/2e33ecd7c9b0cac3efc6fcbdd4547fd086b4e2d1)
and it have not fixed yet.
variable 'quiet' is not defined in main function as far as I can see.
```
Traceback (most recent call last):
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\py_compile.py", line 144, in compile
code = loader.source_to_code(source_bytes, dfile or file,
File "<frozen importlib._bootstrap_external>", line 846, in source_to_code
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "c:/Users/<USERNAME>/AppData/Local/Temp/flycheckrIYLj4/test.py", line 25
def calc_entropy(self):
^
IndentationError: expected an indented block
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\py_compile.py", line 209, in main
compile(filename, doraise=True)
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\py_compile.py", line 150, in compile
raise py_exc
__main__.PyCompileError: Sorry: IndentationError: expected an indented block (c:/Users/<USERNAME>/AppData/Local/Temp/flycheckrIYLj4/test.py, line 25)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\runpy.py", line 192, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\py_compile.py", line 218, in <module>
sys.exit(main())
File "c:\users\<USERNAME>\.scoop\apps\python\3.8.0\Lib\py_compile.py", line 213, in main
if quiet < 2:
NameError: name 'quiet' is not defined
```
----------
components: Library (Lib)
messages: 356173
nosy: Kaoru Esashika
priority: normal
severity: normal
status: open
title: bad input crashes py_compile library
type: crash
versions: Python 3.8
_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38731>
_______________________________________
More information about the New-bugs-announce
mailing list