Re: [PATCH] net: can: usb: peak_usb: pcan_usb_core.c: Cleaning up missing null-terminate in conjunction with strncpy

[Stephane Grosjean]

Acked-by: Stephane Grosjean <s.grosjean@xxxxxxxxxxxxxxx>

Le 14/09/2014 19:31, Rickard Strandqvist a écrit :
> Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
> ---
>   drivers/net/can/usb/peak_usb/pcan_usb_core.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
> index 644e6ab..d4fe8ac 100644
> --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
> +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
> @@ -830,7 +830,7 @@ static void peak_usb_disconnect(struct usb_interface *intf)
>   		char name[IFNAMSIZ];
>   
>   		dev->state &= ~PCAN_USB_STATE_CONNECTED;
> -		strncpy(name, netdev->name, IFNAMSIZ);
> +		strlcpy(name, netdev->name, IFNAMSIZ);
>   
>   		unregister_netdev(netdev);
>   		free_candev(netdev);

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