ftp bug report
Brian Ford
ford@vss.fsi.com
Thu Feb 19 19:27:00 GMT 2004
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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