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From:	terry AT manawatu DOT gen DOT nz (Terry Rozmus)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Bug hiding when using debugger.
Date:	Sat, 02 Dec 1995 01:18:20 GMT
Organization:	PlaNet (NZ) Manawatu, Palmerston Nth, New Zealand +64 6 357-9245
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References:	<49hcn7$elh AT news DOT manawatu DOT gen DOT nz>
Reply-To:	terry AT manawatu DOT gen DOT nz
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terry AT manawatu DOT gen DOT nz (Terry Rozmus) wrote:

>Hi,
>	I have been spending the last several days chasing an annoying bug
>that only appears when I don't use a debugger (any of them). I would
>be interested in knowing any differences for a program running under a
>debugger, and on it's own. The bug is that some dynamically allocated
>memory gets overwritten with other information whose source I cannot
>exactly track down.

	As often happens when I get to the point of asking for help, I solved
the problem the next day. A routine was expecting never to recieve
arguments outside a certain range (the only routine that I hadn't set
up checking on), and because of a bug it was getting them, this was
causeing a write outside a malloced block... 
	Thanks for the reply's. I think I'll be using more asserts from now
on!

Thanks
Malcolm


--
Terry Rozmus
terry AT manawatu DOT gen DOT nz

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