[Buildroot] [PATCH] host-mkpasswd: fix crash on Fedora 28 build host

[Yann E. MORIN]

Stefan, All,

On 2018-05-03 21:56 +0200, Thomas Petazzoni spake thusly:
> On Wed,  2 May 2018 12:05:08 +0300, Stefan Becker wrote:
> > crypt() is an optional glibc feature. Some distros, like Fedora 28, are
> > phasing it out to be replaced with libxcrypt [1]. Unfortunately this
> > change is only ABI compatible, not source code compatible, i.e. the code
> > will compile with warnings about undefined crypt(), but the resulting
> > binary will crash.
> > 
> > Follow the guidance in the Fedora bug and include crypt.h when
> > _XOPEN_CRYPT is not defined.
> > 
> > [1] https://bugzilla.redhat.com/show_bug.cgi?id=1566464
> > 
> > Signed-off-by: Stefan Becker <chemobejk at gmail.com>
> > ---
> >  package/mkpasswd/mkpasswd.c | 5 +++++
> >  1 file changed, 5 insertions(+)
> 
> Applied to master, thanks.

Although in the long run, I believe it might be preferrable that we
ditch our own bundled version, and switch to making our whois package a
hot pacakge, and use that as the provider for mkpasswd.

Stefan, would you want to do that? ;-)

Regards,
Yann E. MORIN.

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