diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/scm.c | 2 | ||||
| -rw-r--r-- | net/core/sock.c | 12 |
2 files changed, 11 insertions, 3 deletions
diff --git a/net/core/scm.c b/net/core/scm.c index 7dc47c17d863..db3f7cd519c2 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -325,7 +325,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm) } for (i = 0; i < fdmax; i++) { - err = receive_fd_user(scm->fp->fp[i], cmsg_data + i, o_flags); + err = scm_recv_one_fd(scm->fp->fp[i], cmsg_data + i, o_flags); if (err < 0) break; } diff --git a/net/core/sock.c b/net/core/sock.c index fef349dd72fa..d02534c77413 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1711,9 +1711,16 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_TIMESTAMPING_OLD: + case SO_TIMESTAMPING_NEW: lv = sizeof(v.timestamping); - v.timestamping.flags = READ_ONCE(sk->sk_tsflags); - v.timestamping.bind_phc = READ_ONCE(sk->sk_bind_phc); + /* For the later-added case SO_TIMESTAMPING_NEW: Be strict about only + * returning the flags when they were set through the same option. + * Don't change the beviour for the old case SO_TIMESTAMPING_OLD. + */ + if (optname == SO_TIMESTAMPING_OLD || sock_flag(sk, SOCK_TSTAMP_NEW)) { + v.timestamping.flags = READ_ONCE(sk->sk_tsflags); + v.timestamping.bind_phc = READ_ONCE(sk->sk_bind_phc); + } break; case SO_RCVTIMEO_OLD: @@ -2806,6 +2813,7 @@ int __sock_cmsg_send(struct sock *sk, struct cmsghdr *cmsg, sockc->mark = *(u32 *)CMSG_DATA(cmsg); break; case SO_TIMESTAMPING_OLD: + case SO_TIMESTAMPING_NEW: if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32))) return -EINVAL; |