Bug 793 – Segfault on exit if child widget keeps reference to its ancestor

PySide Bugzilla Closed for New Bugs

PySide is now a Qt Add-on and uses the Qt Project's JIRA Bug Tracker instead of this Bugzilla instance. This Bugzilla is left for reference purposes.

Bug 793 - Segfault on exit if child widget keeps reference to its ancestor

Summary:

Segfault on exit if child widget keeps reference to its ancestor

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	PySide
Version:	HEAD
Platform:	PC Linux

Importance:	P2 normal
Assigned To:	renato filho

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-03-26 12:40 EET by Andy Kittner
Modified:	2011-04-29 18:06 EEST (History)
CC List:	8 users (show)

See Also:

Attachments
Sample script to demonstrate the segfault (645 bytes, text/x-python) 2011-03-26 12:40 EET, Andy Kittner	Details
Traceback of the segfault (3.14 KB, text/plain) 2011-03-26 12:42 EET, Andy Kittner	Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Andy Kittner 2011-03-26 12:40:56 EET

Created attachment 292 [details]
Sample script to demonstrate the segfault

The attached sample script will reliably segfault on program exit if it is run
by a debug build of python. With a release build everything appears to be fine
(though it might explain some random crashes I've had once in a full moon).

Comment 1 Andy Kittner 2011-03-26 12:42:52 EET

Created attachment 293 [details]
Traceback of the segfault

Comment 2 Hugo Parente Lima 2011-03-29 23:58:02 EEST

Thanks for report the issue.

Comment 3 renato filho 2011-04-05 16:19:25 EEST

fixed on pyside commit:

commit e39188d636385200994985a33c06e2df043ccd3b
Author: Renato Filho <renato.filho@openbossa.org>
Date:   Mon Apr 4 18:06:07 2011 -0300

Comment 4 renato filho 2011-04-29 18:06:33 EEST

PySide release 1.0.2