From 0d450070b536151651469ec524529354d460b730 Mon Sep 17 00:00:00 2001
From: Petrov Igor <petrov.826961@huawei.com>
Date: Thu, 16 Mar 2023 16:14:29 +0300
Subject: [PATCH] [MM] Fix UBSAN detection in WaitForFinishGC builtin

Signed-off-by: Petrov Igor <petrov.826961@huawei.com>
---
 runtime/builtins/builtins_global.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime/builtins/builtins_global.cpp b/runtime/builtins/builtins_global.cpp
index 0dac5cf8c..5fdbf9dbe 100644
--- a/runtime/builtins/builtins_global.cpp
+++ b/runtime/builtins/builtins_global.cpp
@@ -842,13 +842,13 @@ JSTaggedValue BuiltinsGlobal::WaitForFinishGC(EcmaRuntimeCallInfo *msg)
         JSHandle<JSObject> err = thread->GetEcmaVM()->GetFactory()->GetJSError(ErrorType::TYPE_ERROR, "Invalid GC id");
         THROW_NEW_ERROR_AND_RETURN_VALUE(thread, err.GetTaggedValue(), JSTaggedValue::Exception());
     }
-    auto id = static_cast<uint64_t>(arg->GetNumber());
+    auto id = static_cast<int64_t>(arg->GetNumber());
     if (id <= 0) {
         return JSTaggedValue::Undefined();
     }
     ASSERT(g_gctask_tracker_.IsInitialized());
     ScopedNativeCodeThread s(thread);
-    while (g_gctask_tracker_.HasId(id)) {
+    while (g_gctask_tracker_.HasId(static_cast<uint64_t>(id))) {
         constexpr uint64_t WAIT_TIME_MS = 10;
         os::thread::NativeSleep(WAIT_TIME_MS);
     }
-- 
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