[Outreachy kernel] [PATCH] staging: rtl8192u: ieee80211: Replaced strncpy() with strscpy()

[Fabio M. De Francesco]

Replaced strncpy() with strscpy() because of compilation time warnings
about possible truncation of output [-Wstringop-truncation].
Furthermore, according to the Linux official documentation, strscpy() is
preferred to strncpy.

Signed-off-by: Fabio M. De Francesco <fmdefrance...@gmail.com>
---
 drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c 
b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
index 25ea8e1b6b65..aa58eedf5e86 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
@@ -1385,12 +1385,12 @@ inline void ieee80211_softmac_new_net(struct 
ieee80211_device *ieee, struct ieee
                         * essid provided by the user.
                         */
                        if (!ssidbroad) {
-                               strncpy(tmp_ssid, ieee->current_network.ssid, 
IW_ESSID_MAX_SIZE);
+                               strscpy(tmp_ssid, ieee->current_network.ssid, 
IW_ESSID_MAX_SIZE);
                                tmp_ssid_len = ieee->current_network.ssid_len;
                        }
                        memcpy(&ieee->current_network, net, sizeof(struct 
ieee80211_network));
 
-                       strncpy(ieee->current_network.ssid, tmp_ssid, 
IW_ESSID_MAX_SIZE);
+                       strscpy(ieee->current_network.ssid, tmp_ssid, 
IW_ESSID_MAX_SIZE);
                        ieee->current_network.ssid_len = tmp_ssid_len;
                        netdev_info(ieee->dev,
                                    "Linking with %s,channel:%d, qos:%d, 
myHT:%d, networkHT:%d\n",
-- 
2.31.1