[PATCH 016/368] staging: slicoss Check for valid hw address
Greg KH
greg at kroah.com
Thu Mar 4 20:03:14 UTC 2010
From: kirjanov at gmail.com <kirjanov at gmail.com>
Check for valid hw address.
Signed-off-by: Denis Kirjanov <kirjanov at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
drivers/staging/slicoss/slicoss.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c
index a18eeb6..9c8eb09 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);
--
1.7.0.1
More information about the devel
mailing list