diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2013-01-06 01:44:26 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-07 06:06:31 +0100 |
| commit | 7826d43f2db45c9305a6e0ba165650e1a203f517 (patch) | |
| tree | a8659c995a37f58db809da9537aafac178431f31 /drivers/net/ethernet/i825xx | |
| parent | ethtool: set addr_assign_type to NET_ADDR_SET when addr is passed on create (diff) | |
| download | linux-7826d43f2db45c9305a6e0ba165650e1a203f517.tar.xz linux-7826d43f2db45c9305a6e0ba165650e1a203f517.zip | |
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/i825xx')
| -rw-r--r-- | drivers/net/ethernet/i825xx/3c505.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/i825xx/3c507.c | 7 |
2 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/ethernet/i825xx/3c505.c b/drivers/net/ethernet/i825xx/3c505.c index 6a5c21b82c51..6d000d678a58 100644 --- a/drivers/net/ethernet/i825xx/3c505.c +++ b/drivers/net/ethernet/i825xx/3c505.c @@ -1138,9 +1138,10 @@ static struct net_device_stats *elp_get_stats(struct net_device *dev) static void netdev_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, DRV_NAME); - strcpy(info->version, DRV_VERSION); - sprintf(info->bus_info, "ISA 0x%lx", dev->base_addr); + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + snprintf(info->bus_info, sizeof(info->bus_info), "ISA 0x%lx", + dev->base_addr); } static u32 netdev_get_msglevel(struct net_device *dev) diff --git a/drivers/net/ethernet/i825xx/3c507.c b/drivers/net/ethernet/i825xx/3c507.c index e8984b059905..13983ee6bcf8 100644 --- a/drivers/net/ethernet/i825xx/3c507.c +++ b/drivers/net/ethernet/i825xx/3c507.c @@ -888,9 +888,10 @@ static void el16_rx(struct net_device *dev) static void netdev_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, DRV_NAME); - strcpy(info->version, DRV_VERSION); - sprintf(info->bus_info, "ISA 0x%lx", dev->base_addr); + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + snprintf(info->bus_info, sizeof(info->bus_info), "ISA 0x%lx", + dev->base_addr); } static u32 netdev_get_msglevel(struct net_device *dev) |