[PATCH 2/2] landlock: replace __sk_common struct sock field accesses

[Mickaël Salaün]

On Wed, Jun 10, 2026 at 03:41:06PM +0200, Mickaël Salaün wrote:
> Thanks for the fixes, but can you please send a full v5 patch series?

Ok, these are not part of the UDP patch series, but this part of the
same thread, my bad...  I'll pick them, thanks!

> 
> On Tue, Jun 09, 2026 at 11:15:11PM +0200, Matthieu Buffet wrote:
> > Use the proper macro to access __sk_common.skc_family like everywhere
> > else.
> > 
> > Signed-off-by: Matthieu Buffet <matthieu at buffet.re>
> > ---
> >  security/landlock/net.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/security/landlock/net.c b/security/landlock/net.c
> > index 111e58fd9325..fc2acf8bd898 100644
> > --- a/security/landlock/net.c
> > +++ b/security/landlock/net.c
> > @@ -71,7 +71,7 @@ static int current_check_access_socket(struct socket *const sock,
> >  	 * The socket is not locked, so sk_family can change concurrently
> >  	 * due to e.g. setsockopt(IPV6_ADDRFORM).
> >  	 */
> > -	sock_family = READ_ONCE(sock->sk->__sk_common.skc_family);
> > +	sock_family = READ_ONCE(sock->sk->sk_family);
> >  
> >  	switch (address->sa_family) {
> >  	case AF_UNSPEC:
> > -- 
> > 2.47.3
> > 
> >