1 files changed, 4 insertions, 1 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/jit/ExecutableAllocatorWin.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/jit/ExecutableAllocatorWin.cpp
index a9ba7d0ea1..e6ac855719 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/jit/ExecutableAllocatorWin.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/jit/ExecutableAllocatorWin.cpp
@@ -42,7 +42,10 @@ void ExecutableAllocator::intializePageSize()
 
 ExecutablePool::Allocation ExecutablePool::systemAlloc(size_t n)
 {
-    ExecutablePool::Allocation alloc = {reinterpret_cast<char*>(VirtualAlloc(0, n, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE)), n};
+    void* allocation = VirtualAlloc(0, n, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
+    if (!allocation)
+        CRASH();
+    ExecutablePool::Allocation alloc = {reinterpret_cast<char*>(allocation), n};
     return alloc;
 }