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http://www.openoffice.org/issues/show_bug.cgi?id=93831
Issue #|93831
Summary|[a11y] g_aWindowList collects every window, doesn't kn
|ow if they get deleted
Component|gsl
Version|DEV300m31
Platform|All
URL|
OS/Version|Linux
Status|NEW
Status whiteboard|
Keywords|
Resolution|
Issue type|DEFECT
Priority|P3
Subcomponent|code
Assigned to|pl
Reported by|cmc
------- Additional comments from [EMAIL PROTECTED] Fri Sep 12 14:58:53 +0000
2008 -------
I see that in vcl/unx/gtk/a11y/atkutil.cxx that
there is a
static std::set< Window * > g_aWindowList;
which is used as..
handle_get_focus
if( g_aWindowList.find(pWindow) == g_aWindowList.end() )
g_aWindowList.insert(pWindow);
and theres no other code that touchs g_aWindowList
so
a) it grows without bound
b) it contains pointers to deleted windows, and the built-in allocator is
*especially* good at reusing pointers for similarly sized objects so its quite
possible for it to hand out a pointer previously allocated and deleted for a
newly allocated window, so this code will think it has seen that window before
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