Hi all, Today's linux-next merge of the net-next tree got a conflict in net/netfilter/nfnetlink_log.c between commit 0626af313957 ("netfilter: take care of timewait sockets") from the tree and commit 9eea9515cb5f ("userns: nfnetlink_log: Report socket uids in the log sockets user namespace") from the net-next tree. Just context changes. I fixed it up (see below) and can carry the fix as necessary (no action is required). -- Cheers, Stephen Rothwell sfr@canb.auug.org.au diff --cc net/netfilter/nfnetlink_log.c index 5cfb5be,8cb67c4..0000000 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@@ -500,14 -501,16 +502,17 @@@ __build_packet_message(struct nfulnl_in } /* UID */ - if (skb->sk) { - read_lock_bh(&skb->sk->sk_callback_lock); - if (skb->sk->sk_socket && skb->sk->sk_socket->file) { - struct file *file = skb->sk->sk_socket->file; + sk = skb->sk; + if (sk && sk->sk_state != TCP_TIME_WAIT) { + read_lock_bh(&sk->sk_callback_lock); + if (sk->sk_socket && sk->sk_socket->file) { + struct file *file = sk->sk_socket->file; - __be32 uid = htonl(file->f_cred->fsuid); - __be32 gid = htonl(file->f_cred->fsgid); + __be32 uid = htonl(from_kuid_munged(inst->peer_user_ns, + file->f_cred->fsuid)); + __be32 gid = htonl(from_kgid_munged(inst->peer_user_ns, + file->f_cred->fsgid)); + /* need to unlock here since NLA_PUT may goto */ - read_unlock_bh(&skb->sk->sk_callback_lock); + read_unlock_bh(&sk->sk_callback_lock); if (nla_put_be32(inst->skb, NFULA_UID, uid) || nla_put_be32(inst->skb, NFULA_GID, gid)) goto nla_put_failure;