Messages in this thread Patch in this message | | | Date | Mon, 26 Dec 2022 19:03:24 +0800 (CST) | From | <> | Subject | [PATCH linux-next] staging: ks7010: use strscpy() to instead of strncpy() |
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From: Xu Panda <xu.panda@zte.com.cn>
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL-terminated strings.
Signed-off-by: Xu Panda <xu.panda@zte.com.cn> Signed-off-by: Yang Yang <yang.yang29@zte.com> --- drivers/staging/ks7010/ks_wlan_net.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c index 044c807ca022..e03c87f0bfe7 100644 --- a/drivers/staging/ks7010/ks_wlan_net.c +++ b/drivers/staging/ks7010/ks_wlan_net.c @@ -382,8 +382,7 @@ static int ks_wlan_get_nick(struct net_device *dev, return -EPERM;
/* for SLEEP MODE */ - strncpy(extra, priv->nick, 16); - extra[16] = '\0'; + strscpy(extra, priv->nick, 17); dwrq->data.length = strlen(extra) + 1;
return 0; -- 2.15.2
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