diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/socket.c b/net/socket.c index 769c386bd428..35bc198bbf68 100644 --- a/net/socket.c +++ b/net/socket.c @@ -87,6 +87,7 @@ #include <linux/wireless.h> #include <linux/nsproxy.h> #include <linux/magic.h> +#include <linux/slab.h> #include <asm/uaccess.h> #include <asm/unistd.h> @@ -619,10 +620,9 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMP, sizeof(tv), &tv); } else { - struct timespec ts; - skb_get_timestampns(skb, &ts); + skb_get_timestampns(skb, &ts[0]); put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMPNS, - sizeof(ts), &ts); + sizeof(ts[0]), &ts[0]); } } @@ -2135,6 +2135,10 @@ int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg, unsigned int vlen, break; ++datagrams; + /* MSG_WAITFORONE turns on MSG_DONTWAIT after one packet */ + if (flags & MSG_WAITFORONE) + flags |= MSG_DONTWAIT; + if (timeout) { ktime_get_ts(timeout); *timeout = timespec_sub(end_time, *timeout); |