mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 04:18:39 +08:00
wifi: cfg80211: use strscpy to replace strlcpy
The strlcpy should not be used because it doesn't limit the source length. Preferred is strscpy. Signed-off-by: XueBing Chen <chenxuebing@jari.cn> Link: https://lore.kernel.org/r/2d2fcbf7.e33.181eda8e70e.Coremail.chenxuebing@jari.cn Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
parent
51d3cfaf99
commit
59e8ef18f6
@ -10,20 +10,20 @@ void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
|
||||
struct device *pdev = wiphy_dev(wdev->wiphy);
|
||||
|
||||
if (pdev->driver)
|
||||
strlcpy(info->driver, pdev->driver->name,
|
||||
strscpy(info->driver, pdev->driver->name,
|
||||
sizeof(info->driver));
|
||||
else
|
||||
strlcpy(info->driver, "N/A", sizeof(info->driver));
|
||||
strscpy(info->driver, "N/A", sizeof(info->driver));
|
||||
|
||||
strlcpy(info->version, init_utsname()->release, sizeof(info->version));
|
||||
strscpy(info->version, init_utsname()->release, sizeof(info->version));
|
||||
|
||||
if (wdev->wiphy->fw_version[0])
|
||||
strlcpy(info->fw_version, wdev->wiphy->fw_version,
|
||||
strscpy(info->fw_version, wdev->wiphy->fw_version,
|
||||
sizeof(info->fw_version));
|
||||
else
|
||||
strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
|
||||
strscpy(info->fw_version, "N/A", sizeof(info->fw_version));
|
||||
|
||||
strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
|
||||
strscpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
|
||||
sizeof(info->bus_info));
|
||||
}
|
||||
EXPORT_SYMBOL(cfg80211_get_drvinfo);
|
||||
|
Loading…
Reference in New Issue
Block a user