[New-bugs-announce] [issue3952] _lsprof: clear() should call flush_unmatched()

STINNER Victor report at bugs.python.org
Wed Sep 24 03:22:08 CEST 2008


New submission from STINNER Victor <victor.stinner at haypocalc.com>:

Example to reproduce the bug (using Python trunk):
---
from gc import collect
import _lsprof

def callMethod(obj):
    obj.clear()
    collect()

obj = _lsprof.Profiler()
obj.enable()
callMethod(obj)
obj.enable()

del obj
collect()
---

The problem is that the profiler is still running when exiting 
callMethod() and so it tries to use callMethod context which was 
free'd just before by profiler_clear().

----------
files: _lsprof_clear.patch
keywords: patch
messages: 73689
nosy: haypo
severity: normal
status: open
title: _lsprof: clear() should call flush_unmatched()
versions: Python 2.6, Python 3.0
Added file: http://bugs.python.org/file11586/_lsprof_clear.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue3952>
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