Message ID | 1330099282-4588-8-git-send-email-danny.kukawka@bisect.de |
---|---|
State | Changes Requested, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 6dda2fe..aa539be 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -299,6 +299,9 @@ static int rtl8150_set_mac_address(struct net_device *netdev, void *p) if (netif_running(netdev)) return -EBUSY; + if (!is_valid_ether_addr(addr->sa_data)) + return -EADDRNOTAVAIL; + memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); dbg("%s: Setting MAC address to %pM\n", netdev->name, netdev->dev_addr); /* Set the IDR registers. */
Check if given address is valid in .ndo_set_mac_address/ rtl8150_set_mac_address(), if invalid return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> --- drivers/net/usb/rtl8150.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)