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From: Waldemar Schultz <schultz AT ma DOT tum DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: gcc bug or am I blind?
Date: Wed, 12 Dec 2001 14:51:15 +0100
Organization: [posted via] Leibniz-Rechenzentrum, Muenchen (Germany)
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Hans-Bernhard Broeker schrieb:
> 
> Waldemar Schultz <schultz AT ma DOT tum DOT de> wrote:
> > --snip
> >>   dest=realloc(dest,strlen(arg)*sizeof(*dest));
> 
> > of course:   dest=realloc(dest,(1+strlen(arg))*sizeof(*dest));
> > but the problem persists.
> 
> The realloc() call ist still *very* wrong.  You're forgetting the space
> that dest already needs.  The second argument would have to be:
> 
>         (strlen(dest)+strlen(arg)+1)*(sizeof(*dest)

shame on me, seems I was blid, once you look over a thing, you are
stuck...
many thanks anyway. Danke Hans-Berhard und Rob.

-- 
 Gruss Waldemar Schultz.         schultz AT ma DOT tum DOT de
 Technische Universität München, Zentrum Mathematik M1, D 80290 München
 Tel: +49 (0)89 2892 8226        FAX: +49 (0)89 2892 8228