diff options
| author | Daniel Drake <dsd@laptop.org> | 2009-12-24 08:11:24 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-26 20:24:45 -0800 |
| commit | 1f04493123763f5b8bc6d5de9aed0222345c052c (patch) | |
| tree | 85b27e8a82a63a875740b67e9016fc11f432c453 /drivers/net/wireless/libertas/mesh.c | |
| parent | f74dac0859bd9678b289ad9dc215026fd7ce033e (diff) | |
| download | talos-op-linux-1f04493123763f5b8bc6d5de9aed0222345c052c.tar.gz talos-op-linux-1f04493123763f5b8bc6d5de9aed0222345c052c.zip | |
Fix MAC address access in 3c507, ibmlana, pcnet32 and libertas
Commit f001fde5eadd915f4858d22ed70d7040f48767cf changed
net_device.dev_addr from a 32-byte array to a pointer.
I found 4 ethernet drivers which rely on sizeof(dev_addr), which are now
only copying 4 bytes of the address information on 32bit systems.
Fix them to use ETH_ALEN.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Reviewed-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/libertas/mesh.c')
| -rw-r--r-- | drivers/net/wireless/libertas/mesh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c index 2f91c9b808af..92b7a357a5e4 100644 --- a/drivers/net/wireless/libertas/mesh.c +++ b/drivers/net/wireless/libertas/mesh.c @@ -2,6 +2,7 @@ #include <linux/delay.h> #include <linux/etherdevice.h> #include <linux/netdevice.h> +#include <linux/if_ether.h> #include <linux/if_arp.h> #include <linux/kthread.h> #include <linux/kfifo.h> @@ -351,8 +352,7 @@ int lbs_add_mesh(struct lbs_private *priv) mesh_dev->netdev_ops = &mesh_netdev_ops; mesh_dev->ethtool_ops = &lbs_ethtool_ops; - memcpy(mesh_dev->dev_addr, priv->dev->dev_addr, - sizeof(priv->dev->dev_addr)); + memcpy(mesh_dev->dev_addr, priv->dev->dev_addr, ETH_ALEN); SET_NETDEV_DEV(priv->mesh_dev, priv->dev->dev.parent); |
