On Thu, 5 Oct 2017 19:03:05 +0200
Matteo Croce <mcr...@redhat.com> wrote:
> Commit 35e015e1f577 ("ipv6: fix net.ipv6.conf.all interface DAD handlers")
> was intended to affect accept_dad flag handling in such a way that
> DAD operation and mode on a given interface would be selected
> according to the maximum value of conf/{all,interface}/accept_dad.
>
> However, addrconf_dad_begin() checks for particular cases in which we
> need to skip DAD, and this check was modified in the wrong way.
>
> Namely, it was modified so that, if the accept_dad flag is 0 for the
> given interface *or* for all interfaces, DAD would be skipped.
>
> We have instead to skip DAD if accept_dad is 0 for the given interface
> *and* for all interfaces.
>
> Fixes: 35e015e1f577 ("ipv6: fix net.ipv6.conf.all interface DAD handlers")
> Acked-by: Stefano Brivio <sbri...@redhat.com>
> Signed-off-by: Matteo Croce <mcr...@redhat.com>
This was actually:
Reported-by: Erik Kline <e...@google.com>
--
Stefano
