Message 242333 - Python tracker

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Author	rhettinger
Recipients	pkt, rhettinger
Date	2015-05-01.16:55:09
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1430499309.46.0.0236457517727.issue24100@psf.upfronthosting.co.za>
In-reply-to

Content
Paul, this was nice work. Thanks. Attaching a patch to make 3.4 match the Python 3.5 version of the code which rearranges the object pointers without changing their reference counts. With that patch, your crasher no longer seg-faults, but gives this instead: len(L): 112234 __del__ __del__ Exception ignored in: <bound method X.__del__ of <__main__.X object at 0x10efc9080>> Traceback (most recent call last): File "heap_crasher.py", line 18, in __del__ IndexError: list index out of range

Paul, this was nice work.  Thanks.

Attaching a patch to make 3.4 match the Python 3.5 version of the code which rearranges the object pointers without changing their reference counts.

With that patch, your crasher no longer seg-faults, but gives this instead:

len(L): 112234
__del__
__del__
Exception ignored in: <bound method X.__del__ of <__main__.X object at 0x10efc9080>>
Traceback (most recent call last):
  File "heap_crasher.py", line 18, in __del__
IndexError: list index out of range

History
Date	User	Action	Args
2015-05-01 16:55:09	rhettinger	set	recipients: + rhettinger, pkt
2015-05-01 16:55:09	rhettinger	set	messageid: <1430499309.46.0.0236457517727.issue24100@psf.upfronthosting.co.za>
2015-05-01 16:55:09	rhettinger	link	issue24100 messages
2015-05-01 16:55:09	rhettinger	create