[Pyobjc-dev] [ pyobjc-Bugs-828911 ] Non-aligned pointer being freed

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Bugs item #828911, was opened at 2003-10-23 09:11
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Bob Swerdlow (swerdlow)
Assigned to: Nobody/Anonymous (nobody)
Summary: Non-aligned pointer being freed

Initial Comment:
Ronald Oussoren requested that I file this bug in 
response to a message on pyobjc-dev:
-------------------------------------------------

I'm getting these error messages from my PyObjC 
(version 1.0) application:

PyObjCPointer created: at 0x208aaa0 of type
{_NSModalSession=@@^{_NSModalSession}
iciI^vi@@:^vi}
*** malloc[1763]: error for object 0x379174: Non-
aligned pointer being freed

The offending code is:

    alertPanel = None
    modalSession = None
    application = MyApp.Application # bound to "File's 
Owner" in
InterfaceBuilder
    try:
        alertPanel = NSGetInformationalAlertPanel("Please 
wait", None, None,
None)
        modalSession = 
application.beginModalSessionForWindow_(alertPanel)
        ...other code...
    finally:
        if modalSession != None:
            application.endModalSession_(modalSession)
            modalSession = None

        if alertPanel != None:
            NSReleaseAlertPanel(alertPanel)
            alertPanel = None


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https://sourceforge.net/tracker/?func=detail&atid=114534&aid=828911&group_id=14534