X-Authentication-Warning:	delorie.com: mailnull set sender to djgpp-bounces using -f
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)
Lines:	22
Message-ID:	<3C1760D3.B8614BE6@ma.tum.de>
References:	<3C17418A DOT 85364005 AT ma DOT tum DOT de> <3C174718 DOT EF323B32 AT ma DOT tum DOT de> <9v7iem$54q$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE>
NNTP-Posting-Host:	pcritter14.mathematik.tu-muenchen.de
Mime-Version:	1.0
X-Trace:	wsc10.lrz-muenchen.de 1008165071 18986 131.159.68.151 (12 Dec 2001 13:51:11 GMT)
X-Complaints-To:	news AT lrz-muenchen DOT de
NNTP-Posting-Date:	12 Dec 2001 13:51:11 GMT
X-Mailer:	Mozilla 4.75 [de] (Win98; U)
X-Accept-Language:	de,en-US
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

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

- Raw text -