[PATCH 1/1] tools: mkeficapsule: use %zd to print ssize_t.

Ilias Apalodimas ilias.apalodimas at linaro.org
Mon Nov 4 03:58:26 CET 2024


On Mon, 4 Nov 2024 at 00:45, Heinrich Schuchardt
<heinrich.schuchardt at canonical.com> wrote:
>
> For printing a ssize_t variable we must use %zd and not %ld to avoid
> a -Wformat error on 32-bit systems.
>
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
> ---
>  tools/mkeficapsule.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/mkeficapsule.c b/tools/mkeficapsule.c
> index 49f5b7849e4..fb6c57f77c1 100644
> --- a/tools/mkeficapsule.c
> +++ b/tools/mkeficapsule.c
> @@ -866,12 +866,12 @@ static struct fdt_header *load_dtb(const char *path)
>
>         dtb = malloc(dtb_size);
>         if (!dtb) {
> -               fprintf(stderr, "Can't allocated %ld\n", dtb_size);
> +               fprintf(stderr, "Can't allocated %zd\n", dtb_size);
>                 return NULL;
>         }
>
>         if (fread(dtb, dtb_size, 1, f) != 1) {
> -               fprintf(stderr, "Can't read %ld bytes from %s\n",
> +               fprintf(stderr, "Can't read %zd bytes from %s\n",
>                         dtb_size, path);
>                 free(dtb);
>                 return NULL;
> --
> 2.45.2
>

Reviewed-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>


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