When invoking a method with a reply block on a remote object proxy, if the remote object doesn’t invoke the reply block, it leaks on the sender side. Patch forthcoming.
Created attachment 285516 [details] Release unused reply blocks
Comment on attachment 285516 [details] Release unused reply blocks View in context: https://bugs.webkit.org/attachment.cgi?id=285516&action=review > Tools/TestWebKitAPI/Tests/WebKit2Cocoa/RemoteObjectRegistry.mm:89 > + class DoneWhenDestroyed : public WTF::RefCounted<DoneWhenDestroyed> { I don't think you need the WTF:: here, but it also doesn't hurt.
Fixed in <https://trac.webkit.org/r204245>.
This is the cause of rdar://problem/30229358.