diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/net/socket.c b/net/socket.c index 7f64a6eccf63..50cf75730fd7 100644 --- a/net/socket.c +++ b/net/socket.c @@ -52,6 +52,7 @@ * Based upon Swansea University Computer Society NET3.039 */ +#include <linux/bpf-cgroup.h> #include <linux/ethtool.h> #include <linux/mm.h> #include <linux/socket.h> @@ -829,6 +830,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, int empty = 1, false_tstamp = 0; struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb); + ktime_t hwtstamp; /* Race occurred between timestamp enabling and packet receiving. Fill in the current time for now. */ @@ -877,10 +879,12 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, (sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE) && !skb_is_swtx_tstamp(skb, false_tstamp)) { if (sk->sk_tsflags & SOF_TIMESTAMPING_BIND_PHC) - ptp_convert_timestamp(shhwtstamps, sk->sk_bind_phc); + hwtstamp = ptp_convert_timestamp(shhwtstamps, + sk->sk_bind_phc); + else + hwtstamp = shhwtstamps->hwtstamp; - if (ktime_to_timespec64_cond(shhwtstamps->hwtstamp, - tss.ts + 2)) { + if (ktime_to_timespec64_cond(hwtstamp, tss.ts + 2)) { empty = 0; if ((sk->sk_tsflags & SOF_TIMESTAMPING_OPT_PKTINFO) && @@ -1946,7 +1950,7 @@ int __sys_getsockname(int fd, struct sockaddr __user *usockaddr, err = sock->ops->getname(sock, (struct sockaddr *)&address, 0); if (err < 0) goto out_put; - /* "err" is actually length in this case */ + /* "err" is actually length in this case */ err = move_addr_to_user(&address, err, usockaddr, usockaddr_len); out_put: @@ -3233,21 +3237,6 @@ static int compat_ifr_data_ioctl(struct net *net, unsigned int cmd, return dev_ioctl(net, cmd, &ifreq, data, NULL); } -/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE - * for some operations; this forces use of the newer bridge-utils that - * use compatible ioctls - */ -static int old_bridge_ioctl(compat_ulong_t __user *argp) -{ - compat_ulong_t tmp; - - if (get_user(tmp, argp)) - return -EFAULT; - if (tmp == BRCTL_GET_VERSION) - return BRCTL_VERSION + 1; - return -EINVAL; -} - static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, unsigned int cmd, unsigned long arg) { @@ -3259,9 +3248,6 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, return sock_ioctl(file, cmd, (unsigned long)argp); switch (cmd) { - case SIOCSIFBR: - case SIOCGIFBR: - return old_bridge_ioctl(argp); case SIOCWANDEV: return compat_siocwandev(net, argp); case SIOCGSTAMP_OLD: @@ -3290,6 +3276,8 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, case SIOCGSTAMP_NEW: case SIOCGSTAMPNS_NEW: case SIOCGIFCONF: + case SIOCSIFBR: + case SIOCGIFBR: return sock_ioctl(file, cmd, arg); case SIOCGIFFLAGS: |