Re: bind() to ::1 fails with EADDRNOTAVAIL / clang vs gcc

Reply: Jan Schaumann via freebsd-net : "Re: bind() to ::1 fails with EADDRNOTAVAIL / clang vs gcc"
In reply to: Konstantin Belousov : "Re: bind() to ::1 fails with EADDRNOTAVAIL / clang vs gcc"
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From: Jan Schaumann via freebsd-net <freebsd-net_at_freebsd.org>
Date: Wed, 24 Nov 2021 03:10:10 UTC

Konstantin Belousov <kostikbel@gmail.com> wrote:
> On Tue, Nov 23, 2021 at 09:08:39PM -0500, Jan Schaumann via freebsd-net wrote:

> > - Why does _any_ of those fail?
> > - Why does a.c succeed when compiled with clang, but
> >   b.c does not?
> Most likely because you did not fully initialized *sin.

> Really it is UB, try to memset(sin, 0, sizeof(*sin)).

Nice, that works.

Thanks!
-Jan