X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lisovros/linux_canprio.git/blobdiff_plain/fa0e846494792e722d817b9d3d625a4ef4896c96..16c41745c7b92a243d0874f534c1655196c64b74:/net/econet/af_econet.c

diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index e366f1bef91..d41ba8e56c1 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -661,6 +661,9 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg)
 	err = 0;
 	switch (cmd) {
 	case SIOCSIFADDR:
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
+
 		edev = dev->ec_ptr;
 		if (edev == NULL) {
 			/* Magic up a new one. */