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Re: [PATCH v2] fuzz: Display hexadecimal value with '0x' prefix

From: Thomas Huth
Subject: Re: [PATCH v2] fuzz: Display hexadecimal value with '0x' prefix
Date: Sun, 13 Jun 2021 08:00:46 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0

On 12/06/2021 21.58, Philippe Mathieu-Daudé wrote:
Use memory_region_size() to get the MemoryRegion size,
and display it with the '0x' prefix.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- Use PRIx64 (lvivier)
- Use memory_region_size()
  tests/qtest/fuzz/generic_fuzz.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/qtest/fuzz/generic_fuzz.c b/tests/qtest/fuzz/generic_fuzz.c
index cea7d4058e8..6c675227174 100644
--- a/tests/qtest/fuzz/generic_fuzz.c
+++ b/tests/qtest/fuzz/generic_fuzz.c
@@ -841,9 +841,9 @@ 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%" PRIx64 ")\n",
-               (uint64_t)mr->size);
+               memory_region_size(mr));
if (!g_hash_table_size(fuzzable_memoryregions)) {

Reviewed-by: Thomas Huth <thuth@redhat.com>

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