diff options
| author | Jan Engelmohr <jan.engelmohr@mailbox.tu-dresden.de> | 2016-08-01 13:36:04 +0200 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 16:16:45 +0200 |
| commit | 83da961803a184316d128189acee4764b3739b7b (patch) | |
| tree | 976a842581ad26036a38badedcad59a6ff442581 /net/socket.c | |
| parent | 6117aabd7c9a3441063503fe2603d0fced723e27 (diff) | |
3.10.79 -> 3.10.80
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/net/socket.c b/net/socket.c index f2e19ece9..2f62e5579 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2056,14 +2056,12 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg, int err, ctl_len, total_len; err = -EFAULT; - if (MSG_CMSG_COMPAT & flags) { - if (get_compat_msghdr(msg_sys, msg_compat)) - return -EFAULT; - } else { + if (MSG_CMSG_COMPAT & flags) + err = get_compat_msghdr(msg_sys, msg_compat); + else err = copy_msghdr_from_user(msg_sys, msg); - if (err) - return err; - } + if (err) + return err; if (msg_sys->msg_iovlen > UIO_FASTIOV) { err = -EMSGSIZE; @@ -2268,14 +2266,12 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg, struct sockaddr __user *uaddr; int __user *uaddr_len; - if (MSG_CMSG_COMPAT & flags) { - if (get_compat_msghdr(msg_sys, msg_compat)) - return -EFAULT; - } else { + if (MSG_CMSG_COMPAT & flags) + err = get_compat_msghdr(msg_sys, msg_compat); + else err = copy_msghdr_from_user(msg_sys, msg); - if (err) - return err; - } + if (err) + return err; if (msg_sys->msg_iovlen > UIO_FASTIOV) { err = -EMSGSIZE; |