[Webkit-unassigned] [Bug 179123] REGRESSION(r223718): Leaking WebProcessPool after reconfiguration

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=179123

--- Comment #2 from Jonathan Bedard <jbedard at apple.com> ---
Here is the stack trace for the un-released retain (coming from instruments):

   0 libobjc.A.dylib -[NSObject retain]
   1 WebKit API::Object::ref() Source/WebKit/Shared/Cocoa/APIObject.mm:87
   2 WebKit WTF::Ref<WebKit::WebProcessPool>::Ref(WebKit::WebProcessPool&) WebKitBuild/Debug/usr/local/include/wtf/Ref.h:64
   3 WebKit WTF::Ref<WebKit::WebProcessPool>::Ref(WebKit::WebProcessPool&) WebKitBuild/Debug/usr/local/include/wtf/Ref.h:63
   4 WebKit WebKit::WebProcessProxy::WebProcessProxy(WebKit::WebProcessPool&, WebKit::WebsiteDataStore&) Source/WebKit/UIProcess/WebProcessProxy.cpp:102
   5 WebKit WebKit::ServiceWorkerProcessProxy::ServiceWorkerProcessProxy(WebKit::WebProcessPool&, WebKit::WebsiteDataStore&) Source/WebKit/UIProcess/ServiceWorkerProcessProxy.cpp:35
   6 WebKit WebKit::ServiceWorkerProcessProxy::ServiceWorkerProcessProxy(WebKit::WebProcessPool&, WebKit::WebsiteDataStore&) Source/WebKit/UIProcess/ServiceWorkerProcessProxy.cpp:37
   7 WebKit WebKit::ServiceWorkerProcessProxy::create(WebKit::WebProcessPool&, WebKit::WebsiteDataStore&) Source/WebKit/UIProcess/ServiceWorkerProcessProxy.h:37
   8 WebKit WebKit::WebProcessPool::getWorkerContextProcessConnection(WebKit::StorageProcessProxy&) Source/WebKit/UIProcess/WebProcessPool.cpp:601
   9 WebKit WebKit::StorageProcessProxy::getWorkerContextProcessConnection() Source/WebKit/UIProcess/Storage/StorageProcessProxy.cpp:229
  10 WebKit void IPC::callMemberFunctionImpl<WebKit::StorageProcessProxy, void (WebKit::StorageProcessProxy::*)(), std::__1::tuple<> >(WebKit::StorageProcessProxy*, void (WebKit::StorageProcessProxy::*)(), std::__1::tuple<>&&, std::__1::integer_sequence<unsigned long>) Source/WebKit/Platform/IPC/HandleMessage.h:40
  11 WebKit void IPC::callMemberFunction<WebKit::StorageProcessProxy, void (WebKit::StorageProcessProxy::*)(), std::__1::tuple<>, std::__1::integer_sequence<unsigned long> >(std::__1::tuple<>&&, WebKit::StorageProcessProxy*, void (WebKit::StorageProcessProxy::*)()) Source/WebKit/Platform/IPC/HandleMessage.h:46
  12 WebKit void IPC::handleMessage<Messages::StorageProcessProxy::GetWorkerContextProcessConnection, WebKit::StorageProcessProxy, void (WebKit::StorageProcessProxy::*)()>(IPC::Decoder&, WebKit::StorageProcessProxy*, void (WebKit::StorageProcessProxy::*)()) Source/WebKit/Platform/IPC/HandleMessage.h:126
  13 WebKit WebKit::StorageProcessProxy::didReceiveStorageProcessProxyMessage(IPC::Connection&, IPC::Decoder&) WebKitBuild/Debug/DerivedSources/WebKit2/StorageProcessProxyMessageReceiver.cpp:72
  14 WebKit WebKit::StorageProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) Source/WebKit/UIProcess/Storage/StorageProcessProxy.cpp:81
  15 WebKit non-virtual thunk to WebKit::StorageProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) Source/WebKit/UIProcess/Storage/StorageProcessProxy.cpp:0

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