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Subject[PATCH] wireless: 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>
---
net/wireless/ethtool.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c
index 24e18405cdb4..2613d6ac0fda 100644
--- a/net/wireless/ethtool.c
+++ b/net/wireless/ethtool.c
@@ -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);
--
2.25.1
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