linux-kernel - Re: [PATCH 07/24] request_key.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx"

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Date:   Fri, 11 Sep 2020 09:51:21 +0200
From:   "Michael Kerrisk (man-pages)" <mtk.manpages@...il.com>
To:     Alejandro Colomar <colomar.6.4.3@...il.com>
Cc:     mtk.manpages@...il.com, linux-man@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/24] request_key.2: Cast to 'unsigned long' rather than
 'long' when printing with "%lx"

On 9/10/20 11:13 PM, Alejandro Colomar wrote:
> Signed-off-by: Alejandro Colomar <colomar.6.4.3@...il.com>

Thanks, Alex. Patch Applied.

Cheers,

Michael

> ---
>  man2/request_key.2 | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/man2/request_key.2 b/man2/request_key.2
> index e28c11ded..c14bcb000 100644
> --- a/man2/request_key.2
> +++ b/man2/request_key.2
> @@ -537,7 +537,7 @@ main(int argc, char *argv[])
>          exit(EXIT_FAILURE);
>      }
>  
> -    printf("Key ID is %lx\en", (long) key);
> +    printf("Key ID is %lx\en", (unsigned long) key);
>  
>      exit(EXIT_SUCCESS);
>  }
> 


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/