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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/macvlan.c
parent2afb9b533423a9b97f84181e773cf9361d98fed6 (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/macvlan.c')
-rw-r--r--drivers/net/macvlan.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 0ae45182f40d..1047e5875801 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -585,8 +585,8 @@ static int macvlan_fdb_del(struct ndmsg *ndm,
static void macvlan_ethtool_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *drvinfo)
{
- snprintf(drvinfo->driver, 32, "macvlan");
- snprintf(drvinfo->version, 32, "0.1");
+ strlcpy(drvinfo->driver, "macvlan", sizeof(drvinfo->driver));
+ strlcpy(drvinfo->version, "0.1", sizeof(drvinfo->version));
}
static int macvlan_ethtool_get_settings(struct net_device *dev,