[PATCH 7/9] hw/riscv/virt: Replace sprintf() by snprintf()

[Philippe Mathieu-Daudé]

sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developper experience. Use snprintf() instead.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/riscv/virt.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index d171e74f7b..b3fede1207 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1619,7 +1619,7 @@ static char *virt_get_aia_guests(Object *obj, Error 
**errp)
     RISCVVirtState *s = RISCV_VIRT_MACHINE(obj);
     char val[32];
 
-    sprintf(val, "%d", s->aia_guests);
+    snprintf(val, sizeof(val), "%d", s->aia_guests);
     return g_strdup(val);
 }
 
@@ -1785,7 +1785,8 @@ static void virt_machine_class_init(ObjectClass *oc, void 
*data)
     object_class_property_add_str(oc, "aia-guests",
                                   virt_get_aia_guests,
                                   virt_set_aia_guests);
-    sprintf(str, "Set number of guest MMIO pages for AIA IMSIC. Valid value "
+    snprintf(str, sizeof(str),
+                 "Set number of guest MMIO pages for AIA IMSIC. Valid value "
                  "should be between 0 and %d.", VIRT_IRQCHIP_MAX_GUESTS);
     object_class_property_set_description(oc, "aia-guests", str);
     object_class_property_add(oc, "acpi", "OnOffAuto",
-- 
2.41.0