From: Xu Panda <[email protected]>
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 <[email protected]>
Signed-off-by: Yang Yang <[email protected]>
---
drivers/net/wireless/atmel/atmel.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c
index 7c2d1c588156..dda4027c6a31 100644
--- a/drivers/net/wireless/atmel/atmel.c
+++ b/drivers/net/wireless/atmel/atmel.c
@@ -2651,8 +2651,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
priv->firmware = new_firmware;
priv->firmware_length = com.len;
- strncpy(priv->firmware_id, com.id, 31);
- priv->firmware_id[31] = '\0';
+ strscpy(priv->firmware_id, com.id, 32);
break;
case ATMELRD:
--
2.15.2