Re: Minor patch to correct buffer overrun

[Chris Sutcliffe]

 On 19/08/2010 12:31 PM, Eli Zaretskii wrote:
> > I'm not at all convinced that there's not still a bug here.  The fact
> > that we can force a core dump by providing a very long filename is a bug
> > in make; there's nothing (that I can recall) in make that checks the
> > names of targets to ensure they don't exceed some certain length.
> For each place in the code where this could happen, we could verify
> the length in advance and if it's too large, bail out with some error
> message.  This is one such place.

Another option would be to truncate the string to the size of the buffer 
(like I did in my proposed patch with strncpy()).

Chris