Re: [Xen-devel] [PATCH] xen/serial: Fix incorrect length of strncmp for dtuart

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Mon, 6 Jun 2016, Jiandi An wrote:
> In serial_parse_handler(), length of strncmp for dtuart should have been
> 6, not 5.
> 
> Signed-off-by: Jiandi An <anjiandi@xxxxxxxxxxxxxx>

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>


>  xen/drivers/char/serial.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/xen/drivers/char/serial.c b/xen/drivers/char/serial.c
> index c583a48..0fc5ced 100644
> --- a/xen/drivers/char/serial.c
> +++ b/xen/drivers/char/serial.c
> @@ -310,7 +310,7 @@ int __init serial_parse_handle(char *conf)
>          goto common;
>      }
>  
> -    if ( !strncmp(conf, "dtuart", 5) )
> +    if ( !strncmp(conf, "dtuart", 6) )
>      {
>          handle = SERHND_DTUART;
>          goto common;
> -- 
> Jiandi An
> Qualcomm Innovation Center, Inc.
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux 
> Foundation Collaborative Project
> 

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