[PATCH 9/9] target/i386: Replace sprintf() by snprintf() - Philippe Mathieu-Daudé

From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, qemu-arm@nongnu.org,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Marcelo Tosatti" <mtosatti@redhat.com>,
	kvm@vger.kernel.org
Subject: [PATCH 9/9] target/i386: Replace sprintf() by snprintf()
Date: Thu, 11 Apr 2024 12:43:40 +0200	[thread overview]
Message-ID: <20240411104340.6617-10-philmd@linaro.org> (raw)
In-Reply-To: <20240411104340.6617-1-philmd@linaro.org>

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>
---
 target/i386/kvm/kvm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
index e68cbe9293..a46d1426bf 100644
--- a/target/i386/kvm/kvm.c
+++ b/target/i386/kvm/kvm.c
@@ -5335,7 +5335,8 @@ int kvm_arch_handle_exit(CPUState *cs, struct kvm_run *run)
     case KVM_EXIT_NOTIFY:
         ctx_invalid = !!(run->notify.flags & KVM_NOTIFY_CONTEXT_INVALID);
         state = KVM_STATE(current_accel());
-        sprintf(str, "Encounter a notify exit with %svalid context in"
+        snprintf(str, sizeof(str),
+                     "Encounter a notify exit with %svalid context in"
                      " guest. There can be possible misbehaves in guest."
                      " Please have a look.", ctx_invalid ? "in" : "");
         if (ctx_invalid ||
-- 
2.41.0

