Re: Hi, Needs suggestions for finding and fixing stack/memory corruption when calling a function

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would you please provide your problem code? according to your
description, it highly seems that some of your pointers accidentally
write that memory, but i'm not sure.
you may use a debugger to watch that block of memory and see when it changed.

On Mon, May 23, 2011 at 10:41 PM, Fawad Lateef <fawadlateef@xxxxxxxxx> wrote:
> Hello,
>
> I need some suggestions about how-to approach, find and fix a memory
> corruption issue which is happening in a C/C++ very complex and large
> code (code evolved over several years). Code is running on AT91SAM9260
> (armv5l architecture; single processor with preemption enabled) and
> completely in Linux user-space.
>
> The problem is:
>
> -- We are calling a function which has three integer arguments.
> With-in that function 2nd and 3rd arguments always gets corrupted
> while 1st argument is fine. Just before calling that function printing
> arguments is fine.
>
> Now it will be good if I can get some suggestions about whats
> happening and how-to look into this problem. I am thinking that there
> is some memory/stack corruption happening somewhere.
>
> Thanks in advance.
>
> -- Fawad Lateef
> --
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