1 files changed, 3 insertions, 0 deletions

diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index e366f1bef91f..d41ba8e56c10 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. */