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Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/net/socket.c b/net/socket.c
index 901d709a7be..bfbde200b74 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -3069,11 +3069,6 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock,
return do_siocgstamp(net, sock, cmd, argp);
case SIOCGSTAMPNS:
return do_siocgstampns(net, sock, cmd, argp);
-/* Note SIOCRTMSG is no longer, so this is safe and
- * the user would have seen just an -EINVAL anyways. */
- case SIOCRTMSG:
- case SIOCGIFCOUNT:
- return -EINVAL;
case FIOSETOWN:
case SIOCSPGRP:
@@ -3107,8 +3102,6 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock,
case SIOCSIFHWBROADCAST:
case SIOCSHWTSTAMP:
case SIOCDIFADDR:
-/* case SIOCSARP: duplicate */
-/* case SIOCDARP: duplicate */
case SIOCGIFBRDADDR:
case SIOCSIFBRDADDR:
case SIOCGIFDSTADDR:
@@ -3121,7 +3114,12 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock,
case SIOCSIFTXQLEN:
case SIOCBRADDIF:
case SIOCBRDELIF:
+ case SIOCSIFNAME:
+ case SIOCGMIIPHY:
+ case SIOCGMIIREG:
+ case SIOCSMIIREG:
return dev_ifsioc(net, sock, cmd, argp);
+
case ATM_GETLINKRATE32:
case ATM_GETNAMES32:
case ATM_GETTYPE32:
@@ -3168,17 +3166,22 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock,
case SIOCSARP:
case SIOCGARP:
case SIOCDARP:
-
case SIOCATMARK:
- case SIOCSIFLINK:
- case SIOCSIFNAME:
+ return sock_do_ioctl(net, sock, cmd, arg);
+ }
+
+ /* Prevent warning from compat_sys_ioctl, these always
+ * result in -EINVAL in the native case anyway. */
+ switch (cmd) {
+ case SIOCRTMSG:
+ case SIOCGIFCOUNT:
case SIOCSRARP:
case SIOCGRARP:
case SIOCDRARP:
- case SIOCGMIIPHY:
- case SIOCGMIIREG:
- case SIOCSMIIREG:
- return sock_do_ioctl(net, sock, cmd, arg);
+ case SIOCSIFLINK:
+ case SIOCGIFSLAVE:
+ case SIOCSIFSLAVE:
+ return -EINVAL;
}
return -ENOIOCTLCMD;