src: pass along errors from StreamBase req obj creations

PR-URL: #25822 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>

Author: addaleax

src/stream_base-inl.h

@@ -163,9 +163,11 @@ inline int StreamBase::Shutdown(v8::Local<v8::Object> req_wrap_obj) {
  HandleScope handle_scope(env->isolate());
 
  if (req_wrap_obj.IsEmpty()) {
- req_wrap_obj =
- env->shutdown_wrap_template()
- ->NewInstance(env->context()).ToLocalChecked();
+ if (!env->shutdown_wrap_template()
+ ->NewInstance(env->context())
+ .ToLocal(&req_wrap_obj)) {
+ return UV_EBUSY;
+ }
  StreamReq::ResetObject(req_wrap_obj);
  }
 
@@ -211,9 +213,11 @@ inline StreamWriteResult StreamBase::Write(
  HandleScope handle_scope(env->isolate());
 
  if (req_wrap_obj.IsEmpty()) {
- req_wrap_obj =
- env->write_wrap_template()
- ->NewInstance(env->context()).ToLocalChecked();
+ if (!env->write_wrap_template()
+ ->NewInstance(env->context())
+ .ToLocal(&req_wrap_obj)) {
+ return StreamWriteResult { false, UV_EBUSY, nullptr, 0 };
+ }
  StreamReq::ResetObject(req_wrap_obj);
  }