diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2013-01-06 04:44:26 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-07 09:06:31 +0400 |
| commit | 7826d43f2db45c9305a6e0ba165650e1a203f517 (patch) | |
| tree | a8659c995a37f58db809da9537aafac178431f31 /drivers/net/hyperv | |
| parent | 2afb9b533423a9b97f84181e773cf9361d98fed6 (diff) | |
| download | linux-7826d43f2db45c9305a6e0ba165650e1a203f517.tar.xz | |
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/hyperv')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index f825a629a699..a9975c7e6461 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -304,9 +304,9 @@ int netvsc_recv_callback(struct hv_device *device_obj, static void netvsc_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info) { - strcpy(info->driver, KBUILD_MODNAME); - strcpy(info->version, HV_DRV_VERSION); - strcpy(info->fw_version, "N/A"); + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + strlcpy(info->version, HV_DRV_VERSION, sizeof(info->version)); + strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); } static int netvsc_change_mtu(struct net_device *ndev, int mtu) |