lkml.org 
[lkml]   [2019]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH] userfaultfd: selftest: fix compiler warning
On Mon, May 27, 2019 at 03:18:59PM +0000, Alakesh Haloi wrote:
> Fixes following compiler warning
>
> userfaultfd.c: In function ‘usage’:
> userfaultfd.c:126:2: warning: format not a string literal and no format
> arguments [-Wformat-security]
> fprintf(stderr, examples);
>
> Signed-off-by: Alakesh Haloi <alakesh.haloi@gmail.com>

Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>

> ---
> tools/testing/selftests/vm/userfaultfd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
> index 5d1db824f73a..b3e6497b080c 100644
> --- a/tools/testing/selftests/vm/userfaultfd.c
> +++ b/tools/testing/selftests/vm/userfaultfd.c
> @@ -123,7 +123,7 @@ static void usage(void)
> fprintf(stderr, "Supported <test type>: anon, hugetlb, "
> "hugetlb_shared, shmem\n\n");
> fprintf(stderr, "Examples:\n\n");
> - fprintf(stderr, examples);
> + fprintf(stderr, "%s", examples);
> exit(1);
> }
>
> --
> 2.17.1
>

--
Sincerely yours,
Mike.

\
 
 \ /
  Last update: 2019-05-28 07:34    [W:0.077 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site