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X-Authentication-Warning: thing1-200.fsi.com: ford owned process doing -bs
Date: Thu, 19 Feb 2004 13:02:21 -0600 (CST)
From: Brian Ford <ford AT vss DOT fsi DOT com>
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Reply-To: cygwin AT cygwin DOT com
To: Thomas Mellman <tmellman AT yahoo DOT com>
cc: cygwin AT cygwin DOT com
Subject: Re: ftp bug report
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On Thu, 19 Feb 2004, Thomas Mellman wrote:

> Corinna Vinschen wrote:
>
> >As an exercise for the reader:
> >
> >  buf = (char *) malloc (size);
> >  to = buf;
> >  [...]
> >  if (newsize > size)
> >    buf = realloc (buf, newsize);
> >  while (newsize--)
> >    *to++ = *src++;
> >
> >What's wrong with this picture?
> >
>
> Oh, I hope there's an answer section in the back
> of the book.
>
Hint: realloc can move the data, returning a different base address.

-- 
Brian Ford
Senior Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
Phone: 314-551-8460
Fax:   314-551-8444

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