1 files changed, 17 insertions, 0 deletions
diff --git a/dom/canvas/crashtests/1816140.html b/dom/canvas/crashtests/1816140.html
new file mode 100644
index 0000000000..3fe55cef62
--- /dev/null
+++ b/dom/canvas/crashtests/1816140.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <script>
+      window.addEventListener("load", async () => {
+        const adapter = await navigator.gpu.requestAdapter({})
+        const device = await adapter.requestDevice({})
+        const canvas = new OffscreenCanvas(184, 4266759736)
+        context = canvas.getContext('webgpu')
+        context.configure({
+          device: device,
+          format: context.getPreferredFormat(adapter),
+        })
+      })
+    </script>
+</head>
+</html>
+\ No newline at end of file