replace: fix build issues on GNU Hurd (#7998)

Jeremy Allison jra at
Tue May 31 16:23:52 MDT 2011

On Tue, May 31, 2011 at 12:33:46AM +0100, Jelmer Vernooij wrote:
> I think if we want to support the hurd we should also stop defining
> PATH_MAX in libreplace. The Hurd doesn't define PATH_MAX and allows
> arbitrary length paths. This means the system can provide paths that are
> longer than the fallback PATH_MAX defined by libreplace (1024), which
> can result in buffer overruns, etc.
> See also

Thanks for that. I'll work on removing PATH_MAX code for 4.0.0.


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