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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 /arch/um/drivers
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 'arch/um/drivers')
-rw-r--r--arch/um/drivers/net_kern.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index fd9090df64b..d8926c30362 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -274,8 +274,8 @@ static void uml_net_poll_controller(struct net_device *dev)
static void uml_net_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
- strcpy(info->driver, DRIVER_NAME);
- strcpy(info->version, "42");
+ strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver));
+ strlcpy(info->version, "42", sizeof(info->version));
}
static const struct ethtool_ops uml_net_ethtool_ops = {