Bug 35288

Summary: ports/afterstep has resources leak
Product: Ports & Packages Reporter: Andriy Gapon <agapon>
Component: Individual Port(s)Assignee: freebsd-ports (Nobody) <ports>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Latest   
Hardware: Any   
OS: Any   
Attachments:
Description Flags
icons.c.patch none

Description Andriy Gapon 2002-02-25 00:20:00 UTC 
	each time a managed window is iconized a new icon window is created and
	the previous one is lost. This window leak is a serious bug itself, but
	it may result in even more serious consequences.
	Each decoration window created by afterstep for an application window
	has an associated context, which is in fact a pointer to an aftrstep
	window, ASWindow, object. For leaked icon windows context is never
	destroyed leading to potential access to memory region that is not
	a valid ASWindow, if application for which icon windows were created is
	terminated. The latter usually results in coredump, symptom
	of which was desribed in PR ports/34066

How-To-Repeat: 	iconify/deiconify a window multiple times; using application based on
	XQueryTree on root window determine number of child-windows. it will be
	incremented after each iconification.
	Coredumps have a more probabilistic nature and usually happen if you
	have substantial number of leaked windows, their application is
	terminated and you havily use applications that create windows and then
	change their properties through configure requests, e.g. opening
	certain web-pages using netscape.
Comment 1 Pete Fritchman freebsd_committer freebsd_triage 2002-05-27 01:53:55 UTC 
State Changed
From-To: open->closed

Committed, thanks!