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/smsc/smc91x.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/smsc/smc91x.c') diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index a670d23d9340..591650a8de38 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -1597,9 +1597,10 @@ smc_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd) static void smc_ethtool_getdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strncpy(info->driver, CARDNAME, sizeof(info->driver)); - strncpy(info->version, version, sizeof(info->version)); - strncpy(info->bus_info, dev_name(dev->dev.parent), sizeof(info->bus_info)); + strlcpy(info->driver, CARDNAME, sizeof(info->driver)); + strlcpy(info->version, version, sizeof(info->version)); + strlcpy(info->bus_info, dev_name(dev->dev.parent), + sizeof(info->bus_info)); } static int smc_ethtool_nwayreset(struct net_device *dev) -- cgit v1.2.3-59-g8ed1b