| Message ID | 20210131172838.146706-12-memxor@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c index cbaa7a489..81de5a9e6 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -1784,7 +1784,7 @@ static int r871x_wx_set_enc_ext(struct net_device *dev, return -ENOMEM; param->cmd = IEEE_CMD_SET_ENCRYPTION; eth_broadcast_addr(param->sta_addr); - strlcpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); + strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); if (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) param->u.crypt.set_tx = 0; if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
strlcpy is marked as deprecated in Documentation/process/deprecated.rst, and there is no functional difference when the caller expects truncation (when not checking the return value). strscpy is relatively better as it also avoids scanning the whole source string. This silences the related checkpatch warnings from: 5dbdb2d87c29 ("checkpatch: prefer strscpy to strlcpy") Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> --- drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)