PyS60

Tracker: Bugs

5 e32.ao_calllgate is not reference counted properly? - ID: 1458751

Last Update: Settings changed ( jplauril )

Details:

Consider this code:
def foo():
. x = e32.ao_callgate(lambda x: None)
. thread.start_new_thread(x, ())

This will cause Kern-Exec 3. However, following does work:
x = e32.ao_callgate(lambda x: None)
def foo():
thread.start_new_thread(x, ())

I assume this is caused by forgetting to add ref count?

Submitted:

Simo Salminen ( ssalmine ) - 2006-03-26 14:28

Priority:

Status:

Closed

Resolution:

Fixed

Assigned:

Jukka Laurila

Category:

e32

Group:

None

Visibility:

Public

Comment ( 1 )

Date: 2007-06-12 17:35 Sender: jplauril Fixed, fix will be in 1.3.23. You were right - the cause was a missing Py_INCREF. It's necessary to INCREF the callgate object when a call is made, and DECREF it when a call is completed. After a bit of thinking I think this probably is the right thing to do. Incidentally, this also fixes this other callgate related bug: http://sourceforge.net/tracker/index.php?func=detail&aid=1518165&group_id=154155&atid=790646

Date: 2007-06-12 17:35
Sender: jplauril

Fixed, fix will be in 1.3.23. You were right - the cause was a missing
Py_INCREF. It's necessary to INCREF the callgate object when a call is
made, and DECREF it when a call is completed. After a bit of thinking I
think this probably is the right thing to do.

Incidentally, this also fixes this other callgate related bug:
http://sourceforge.net/tracker/index.php?func=detail&aid=1518165&group_id=154155&atid=790646

Attached File

Changes ( 8 )

Field	Old Value	Date	By
close_date	-	2007-06-13 12:14	jplauril
status_id	Open	2007-06-13 12:14	jplauril
assigned_to	vbartoni	2007-06-12 17:35	jplauril
resolution_id	None	2007-06-12 17:35	jplauril
assigned_to	nobody	2007-02-19 16:26	jplauril
assigned_to	janimr	2007-02-09 09:08	jplauril
assigned_to	nobody	2007-02-09 09:08	jplauril
category_id	None	2007-02-09 09:08	jplauril

PyS60

Tracker: Bugs

Comment ( 1 )

Attached File

No Files Currently Attached

Changes ( 8 )

About SourceForge

Find Software

Develop Software

Community

Help