diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc')
| -rw-r--r-- | chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc b/chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc index 47b86ec9111..b40e145b028 100644 --- a/chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc +++ b/chromium/third_party/blink/renderer/core/frame/local_frame_mojo_handler.cc @@ -206,9 +206,11 @@ v8::MaybeLocal<v8::Value> CallMethodOnFrame(LocalFrame* local_frame, v8::Local<v8::Value> object; v8::Local<v8::Value> method; if (!GetProperty(context, context->Global(), object_name).ToLocal(&object) || - !GetProperty(context, object, method_name).ToLocal(&method)) { + !GetProperty(context, object, method_name).ToLocal(&method) || + !method->IsFunction()) { return v8::MaybeLocal<v8::Value>(); } + CHECK(method->IsFunction()); return local_frame->DomWindow() ->GetScriptController() |