From 7826d43f2db45c9305a6e0ba165650e1a203f517 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Sun, 6 Jan 2013 00:44:26 +0000 Subject: ethtool: fix drvinfo strings set in drivers Use strlcpy where possible to ensure the string is \0 terminated. Use always sizeof(string) instead of 32, ETHTOOL_BUSINFO_LEN and custom defines. Use snprintf instead of sprint. Remove unnecessary inits of ->fw_version Remove unnecessary inits of drvinfo struct. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/sun/sunvnet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/sun/sunvnet.c') diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index e1b8955..1cf767e 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -882,8 +882,8 @@ static int vnet_set_mac_addr(struct net_device *dev, void *p) static void vnet_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, DRV_MODULE_NAME); - strcpy(info->version, DRV_MODULE_VERSION); + strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); } static u32 vnet_get_msglevel(struct net_device *dev) -- cgit v1.1 From aaeb6cdfa5c07533c2cd6d2c381374c69f7db9dc Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Tue, 8 Jan 2013 01:38:26 +0000 Subject: remove init of dev->perm_addr in drivers perm_addr is initialized correctly in register_netdevice() so to init it in drivers is no longer needed. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/sun/sunvnet.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/ethernet/sun/sunvnet.c') diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 1cf767e..289b4ee 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -1032,8 +1032,6 @@ static struct vnet *vnet_new(const u64 *local_mac) for (i = 0; i < ETH_ALEN; i++) dev->dev_addr[i] = (*local_mac >> (5 - i) * 8) & 0xff; - memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); - vp = netdev_priv(dev); spin_lock_init(&vp->lock); -- cgit v1.1