From a2e771212662960e72527958d64569c0d011c8ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Rydg=C3=A5rd?= <hrydgard@gmail.com>
Date: Sat, 27 Jan 2024 13:24:30 +0100
Subject: [PATCH] Crashfix in JIT disassembly UI. Add sanity check in WaitUntil

---
 Core/FrameTiming.cpp | 2 +-
 UI/DevScreens.cpp    | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Core/FrameTiming.cpp b/Core/FrameTiming.cpp
index 10a29f044bae..3fb6e34003bc 100644
--- a/Core/FrameTiming.cpp
+++ b/Core/FrameTiming.cpp
@@ -39,7 +39,7 @@ void WaitUntil(double now, double timestamp) {
 	}
 #else
 	const double left = timestamp - now;
-	if (left > 0.0) {
+	if (left > 0.0 && left < 3.0) {
 		usleep((long)(left * 1000000));
 	}
 #endif
diff --git a/UI/DevScreens.cpp b/UI/DevScreens.cpp
index 28d6292cafcb..68963782ff99 100644
--- a/UI/DevScreens.cpp
+++ b/UI/DevScreens.cpp
@@ -1071,6 +1071,10 @@ void JitCompareScreen::UpdateDisasm() {
 
 	using namespace UI;
 
+	if (!MIPSComp::jit) {
+		return;
+	}
+
 	JitBlockCacheDebugInterface *blockCacheDebug = MIPSComp::jit->GetBlockCacheDebugInterface();
 
 	char temp[256];