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arm/allwinner-a10: replace snprintf() with g_strdup_printf() 

Also fixes a GCC 12.0.1 false-positive:
../hw/arm/allwinner-a10.c: In function ‘aw_a10_realize’:
../hw/arm/allwinner-a10.c:135:35: error: ‘%d’ directive writing between 1 and 11 bytes into a region of size 8 [-Werror=format-overflow=]
  135 |             sprintf(bus, "usb-bus.%d", i);
      |                                   ^~

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220420132624.2439741-15-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2022-04-20 17:25:57 +04:00
parent e5c4183525
commit aaea18d5d6
1 changed files with 1 additions and 3 deletions
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hw/arm/allwinner-a10.c
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@ -130,9 +130,7 @@ static void aw_a10_realize(DeviceState *dev, Error **errp)
int i;
for (i = 0; i < AW_A10_NUM_USB; i++) {
char bus[16];
sprintf(bus, "usb-bus.%d", i);
g_autofree char *bus = g_strdup_printf("usb-bus.%d", i);
object_property_set_bool(OBJECT(&s->ehci[i]), "companion-enable",
true, &error_fatal);