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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-22 09:41:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-22 09:41:03 -0800 |
| commit | c162eeaa21fde6c27112690f5bc0a461a9f1763e (patch) | |
| tree | 022e1162c2ef3f83d6214fdc7f3678bc5545714a /net/8021q | |
| parent | b31c78e2d6b45a51413c7ec08d703e43f5fb16b3 (diff) | |
| parent | e6469297d4eecfd9f46929fe1f56a01141cb0791 (diff) | |
| download | op-kernel-dev-c162eeaa21fde6c27112690f5bc0a461a9f1763e.zip op-kernel-dev-c162eeaa21fde6c27112690f5bc0a461a9f1763e.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'net/8021q')
| -rw-r--r-- | net/8021q/vlan.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 91e412b..67465b6 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -753,6 +753,8 @@ static int vlan_ioctl_handler(void __user *arg) break; case GET_VLAN_REALDEV_NAME_CMD: err = vlan_dev_get_realdev_name(args.device1, args.u.device2); + if (err) + goto out; if (copy_to_user(arg, &args, sizeof(struct vlan_ioctl_args))) { err = -EFAULT; @@ -761,6 +763,8 @@ static int vlan_ioctl_handler(void __user *arg) case GET_VLAN_VID_CMD: err = vlan_dev_get_vid(args.device1, &vid); + if (err) + goto out; args.u.VID = vid; if (copy_to_user(arg, &args, sizeof(struct vlan_ioctl_args))) { @@ -774,7 +778,7 @@ static int vlan_ioctl_handler(void __user *arg) __FUNCTION__, args.cmd); return -EINVAL; }; - +out: return err; } |
