Re: [PATCH] fuzz: Display hexadecimal value with '0x' prefix

[Philippe Mathieu-Daudé]

On Sat, Jun 12, 2021 at 6:16 PM Laurent Vivier <laurent@vivier.eu> wrote:
>
> Le 12/06/2021 à 17:00, Philippe Mathieu-Daudé a écrit :
> > Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> > ---
> >  tests/qtest/fuzz/generic_fuzz.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/tests/qtest/fuzz/generic_fuzz.c 
> > b/tests/qtest/fuzz/generic_fuzz.c
> > index cea7d4058e8..1307299df52 100644
> > --- a/tests/qtest/fuzz/generic_fuzz.c
> > +++ b/tests/qtest/fuzz/generic_fuzz.c
> > @@ -841,7 +841,7 @@ static void generic_pre_fuzz(QTestState *s)
> >
> >      g_hash_table_iter_init(&iter, fuzzable_memoryregions);
> >      while (g_hash_table_iter_next(&iter, (gpointer)&mr, NULL)) {
> > -        printf("  * %s (size %lx)\n",
> > +        printf("  * %s (size 0x%lx)\n",
> >                 object_get_canonical_path_component(&(mr->parent_obj)),
> >                 (uint64_t)mr->size);
> >      }
> >
>
> What about a "0x%"PRIx64 ?

Ah, I only looked at the format. Even better: also use memory_region_size().