From kirjanov@gmail.com Fri Dec 18 10:33:05 2009 From: "Denis Kirjanov Date: Fri, 18 Dec 2009 10:52:45 +0300 Subject: staging: slicoss Check for valid hw address To: gregkh@suse.de, liodot@gmail.com, charrer@alacritech.com Cc: devel@linuxdriverproject.org Message-ID: <20091218075245.GA4504@coldcone> Check for valid hw address. Signed-off-by: Denis Kirjanov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/slicoss/slicoss.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -2523,6 +2523,9 @@ static int slic_mac_set_address(struct n 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);