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Re: Strange memory-related behavior (bug?)


From: Nicola Pero
Subject: Re: Strange memory-related behavior (bug?)
Date: Sun, 2 Sep 2001 18:46:45 +0100 (BST)

    Marko> I had some memory related bug I could not locate in my
    Marko> code.  (When changing NSObject dealloc to nop all
    Marko> works). My intuition says multiple frees but I don't know
    Marko> how this can happen with retain/release. Probably there is
    Marko> memory corruption but hardly it is direct (I don't use c
    Marko> library functions, only Foundation, never play directly
    Marko> with pointers, never malloc, never use C arrays). 

    Marko> It is possible I use some autorelease incorrectly but how 
    Marko> can I locate my error (I have only 7k lines of code) ?


 [NSObject enableDoubleReleaseCheck: YES];

might help you finding objects released too many times; functions from
NSDebug.h might help you finding objects not released enough times.



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