Fix: abort on unaligned pointer in worker threads on Win

Fix nwjs/nw.js#8082
nwjs · Oct 22, 2023 · e035f85 · e035f85
1 parent fbbc682
commit e035f85
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/node_contextify.cc b/src/node_contextify.cc
@@ -260,7 +260,8 @@ BaseObjectPtr<ContextifyContext> ContextifyContext::New(
                               sandbox_obj);
   if (node_is_nwjs) {
     void* data = env->context()->GetAlignedPointerFromEmbedderData(2); //v8ContextPerContextDataIndex
-    v8_context->SetAlignedPointerInEmbedderData(2, data);
+    if (!((int)data & 1))
+      v8_context->SetAlignedPointerInEmbedderData(2, data);
     v8_context->SetAlignedPointerInEmbedderData(50, (void*)0x08110800);
   }