---

yaml --- r: 190351 b: refs/heads/master c: 93c0c8b h: refs/heads/master i: 190349: 4508c1f 190347: 0f7b93c 190343: 3608579 190335: 51407d4 v: v3
git-mirror · Apr 26, 2010 · ea96a16 · ea96a16
1 parent a348f38
commit ea96a16
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc8bf1b1a6edfc92465526de19772061302f0929
+refs/heads/master: 93c0c8b4a5a174645550d444bd5c3ff0cccf74cb
diff --git a/trunk/net/ieee802154/af_ieee802154.c b/trunk/net/ieee802154/af_ieee802154.c
@@ -151,6 +151,9 @@ static int ieee802154_dev_ioctl(struct sock *sk, struct ifreq __user *arg,
 	dev_load(sock_net(sk), ifr.ifr_name);
 	dev = dev_get_by_name(sock_net(sk), ifr.ifr_name);
 
+	if (!dev)
+		return -ENODEV;
+
 	if (dev->type == ARPHRD_IEEE802154 && dev->netdev_ops->ndo_do_ioctl)
 		ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, cmd);