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authorJiri Pirko <jiri@resnulli.us>2013-01-06 00:44:26 +0000
committerDavid S. Miller <davem@davemloft.net>2013-01-06 21:06:31 -0800
commit7826d43f2db45c9305a6e0ba165650e1a203f517 (patch)
treea8659c995a37f58db809da9537aafac178431f31 /drivers/net/ethernet/packetengines
parentethtool: set addr_assign_type to NET_ADDR_SET when addr is passed on create (diff)
downloadlinux-dev-7826d43f2db45c9305a6e0ba165650e1a203f517.tar.xz
linux-dev-7826d43f2db45c9305a6e0ba165650e1a203f517.zip
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 <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/packetengines')
-rw-r--r--drivers/net/ethernet/packetengines/hamachi.c7
-rw-r--r--drivers/net/ethernet/packetengines/yellowfin.c7
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c
index bf829ee30077..cac33e5f9bc2 100644
--- a/drivers/net/ethernet/packetengines/hamachi.c
+++ b/drivers/net/ethernet/packetengines/hamachi.c
@@ -1808,9 +1808,10 @@ static int check_if_running(struct net_device *dev)
static void hamachi_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct hamachi_private *np = netdev_priv(dev);
- strcpy(info->driver, DRV_NAME);
- strcpy(info->version, DRV_VERSION);
- strcpy(info->bus_info, pci_name(np->pci_dev));
+
+ strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+ strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+ strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
}
static int hamachi_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c
index fbaed4fa72fa..d28593b1fc3e 100644
--- a/drivers/net/ethernet/packetengines/yellowfin.c
+++ b/drivers/net/ethernet/packetengines/yellowfin.c
@@ -1326,9 +1326,10 @@ static void set_rx_mode(struct net_device *dev)
static void yellowfin_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
struct yellowfin_private *np = netdev_priv(dev);
- strcpy(info->driver, DRV_NAME);
- strcpy(info->version, DRV_VERSION);
- strcpy(info->bus_info, pci_name(np->pci_dev));
+
+ strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+ strlcpy(info->version, DRV_VERSION, sizeof(info->version));
+ strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
}
static const struct ethtool_ops ethtool_ops = {