Issue2141

classification

Title:	Subclassing bytearray and calling __len__() results in a StackOverflowError
Type:	crash	Severity:	normal
Components:	Core	Versions:	Jython 2.7
		Milestone:

process

Status:	closed	Resolution:	fixed
Dependencies:		Superseder:
Assigned To:		Nosy List:	gthank, indra, zyasoft
Priority:		Keywords:	patch

Created on 2014-05-12.11:14:18 by indra, last changed 2014-05-27.16:39:55 by zyasoft.

Files
File name	Uploaded	Description	Edit	Remove
bytearray_stackoverflow.patch	indra, 2014-05-12.11:14:18

Messages
msg8381 (view)	Author: Indra Talip (indra)	Date: 2014-05-12.11:14:18
If bytearray is subclassed then calling len() on the derived class leads to a recursive loop between PyByteArray.bytearray___len__() and PyByteArrayDerived.__len__() due to PyByteArray.bytearray___len__() calling __len__() without specifying super.__len__().
msg8395 (view)	Author: Hank Gay (gthank)	Date: 2014-05-13.19:01:34
Must-have for beta 4.
msg8577 (view)	Author: Jim Baker (zyasoft)	Date: 2014-05-27.16:39:54
Fixed in http://hg.python.org/jython/rev/c35aa984452f

History
Date	User	Action	Args
2014-05-27 16:39:55	zyasoft	set	status: open -> closed resolution: fixed messages: + msg8577 nosy: + zyasoft
2014-05-13 19:01:34	gthank	set	nosy: + gthank messages: + msg8395
2014-05-12 11:14:18	indra	create