diff options
| author | Rick Jones <rick.jones2@hp.com> | 2011-11-07 13:29:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-08 15:11:57 -0500 |
| commit | 68aad78c5023b8aa82da99b47f9d8cf40e8ca453 (patch) | |
| tree | c9f90903bd2e7831ea6fc5231affa3b9fc908b73 /drivers/net/ethernet/3com | |
| parent | 34d2d89f2d7da3b72b3157e778bbf709047ded97 (diff) | |
sweep the floors and convert some .get_drvinfo routines to strlcpy
Per the mention made by Ben Hutchings that strlcpy is now the preferred
string copy routine for a .get_drvinfo routine, do a bit of floor
sweeping and convert some of the as-yet unconverted ethernet drivers to
it.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/3com')
| -rw-r--r-- | drivers/net/ethernet/3com/3c589_cs.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/3com/3c59x.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/3com/typhoon.c | 16 |
3 files changed, 20 insertions, 15 deletions
diff --git a/drivers/net/ethernet/3com/3c589_cs.c b/drivers/net/ethernet/3com/3c589_cs.c index 972f80ecc51..da410f03686 100644 --- a/drivers/net/ethernet/3com/3c589_cs.c +++ b/drivers/net/ethernet/3com/3c589_cs.c @@ -468,9 +468,10 @@ static void tc589_reset(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, "PCMCIA 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), + "PCMCIA 0x%lx", dev->base_addr); } static const struct ethtool_ops netdev_ethtool_ops = { diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index b42c06baba8..8153a3e0a1a 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -2929,15 +2929,17 @@ static void vortex_get_drvinfo(struct net_device *dev, { struct vortex_private *vp = netdev_priv(dev); - strcpy(info->driver, DRV_NAME); + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); if (VORTEX_PCI(vp)) { - strcpy(info->bus_info, pci_name(VORTEX_PCI(vp))); + strlcpy(info->bus_info, pci_name(VORTEX_PCI(vp)), + sizeof(info->bus_info)); } else { if (VORTEX_EISA(vp)) - strcpy(info->bus_info, dev_name(vp->gendev)); + strlcpy(info->bus_info, dev_name(vp->gendev), + sizeof(info->bus_info)); else - sprintf(info->bus_info, "EISA 0x%lx %d", - dev->base_addr, dev->irq); + snprintf(info->bus_info, sizeof(info->bus_info), + "EISA 0x%lx %d", dev->base_addr, dev->irq); } } diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c index 20ea07508ac..6d6bc754b1a 100644 --- a/drivers/net/ethernet/3com/typhoon.c +++ b/drivers/net/ethernet/3com/typhoon.c @@ -988,21 +988,23 @@ typhoon_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) smp_rmb(); if(tp->card_state == Sleeping) { - strcpy(info->fw_version, "Sleep image"); + strlcpy(info->fw_version, "Sleep image", + sizeof(info->fw_version)); } else { INIT_COMMAND_WITH_RESPONSE(&xp_cmd, TYPHOON_CMD_READ_VERSIONS); if(typhoon_issue_command(tp, 1, &xp_cmd, 3, xp_resp) < 0) { - strcpy(info->fw_version, "Unknown runtime"); + strlcpy(info->fw_version, "Unknown runtime", + sizeof(info->fw_version)); } else { u32 sleep_ver = le32_to_cpu(xp_resp[0].parm2); - snprintf(info->fw_version, 32, "%02x.%03x.%03x", - sleep_ver >> 24, (sleep_ver >> 12) & 0xfff, - sleep_ver & 0xfff); + snprintf(info->fw_version, sizeof(info->fw_version), + "%02x.%03x.%03x", sleep_ver >> 24, + (sleep_ver >> 12) & 0xfff, sleep_ver & 0xfff); } } - strcpy(info->driver, KBUILD_MODNAME); - strcpy(info->bus_info, pci_name(pci_dev)); + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + strlcpy(info->bus_info, pci_name(pci_dev), sizeof(info->bus_info)); } static int |