diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2013-01-06 00:44:26 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-06 21:06:31 -0800 |
| commit | 7826d43f2db45c9305a6e0ba165650e1a203f517 (patch) | |
| tree | a8659c995a37f58db809da9537aafac178431f31 /drivers/net/ethernet/amd | |
| parent | 2afb9b533423a9b97f84181e773cf9361d98fed6 (diff) | |
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/amd')
| -rw-r--r-- | drivers/net/ethernet/amd/au1000_eth.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/amd/sunlance.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c index 2ea221ed4777..65b865a0cc78 100644 --- a/drivers/net/ethernet/amd/au1000_eth.c +++ b/drivers/net/ethernet/amd/au1000_eth.c @@ -587,10 +587,10 @@ au1000_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { struct au1000_private *aup = netdev_priv(dev); - strcpy(info->driver, DRV_NAME); - strcpy(info->version, DRV_VERSION); - info->fw_version[0] = '\0'; - sprintf(info->bus_info, "%s %d", DRV_NAME, aup->mac_id); + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + snprintf(info->bus_info, sizeof(info->bus_info), "%s %d", DRV_NAME, + aup->mac_id); info->regdump_len = 0; } diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c index c2d696c88e46..6a40290d3727 100644 --- a/drivers/net/ethernet/amd/sunlance.c +++ b/drivers/net/ethernet/amd/sunlance.c @@ -1284,8 +1284,8 @@ static void lance_free_hwresources(struct lance_private *lp) /* Ethtool support... */ static void sparc_lance_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, "sunlance"); - strcpy(info->version, "2.02"); + strlcpy(info->driver, "sunlance", sizeof(info->driver)); + strlcpy(info->version, "2.02", sizeof(info->version)); } static const struct ethtool_ops sparc_lance_ethtool_ops = { |