From: kirjanov@gmail.com <kirjanov@gmail.com>
Date: Fri, 18 Dec 2009 07:52:45 +0000 (+0300)
Subject: staging: slicoss Check for valid hw address
X-Git-Tag: v2.6.34-rc1~10^2~1^2~335
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a71b9978819ce25f911af16fc4d7b96fcdf665d4;p=~emulex%2Finfiniband.git

staging: slicoss Check for valid hw address

Check for valid hw address.

Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index a18eeb62f4e..9c8eb09de1a 100644
--- a/drivers/staging/slicoss/slicoss.c
+++ b/drivers/staging/slicoss/slicoss.c
@@ -2531,6 +2531,9 @@ static int slic_mac_set_address(struct net_device *dev, void *ptr)
 	if (!adapter)
 		return -EBUSY;
 
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
 	memcpy(adapter->currmacaddr, addr->sa_data, dev->addr_len);