Unhandled exception in jscript9.dll in Windows Server 2016 when using MFC's CDHtmlDialog, after installing Microsoft update KB4507460

[RamiAbuGhazaleh]

Hi.

An unhandled exception occurs in jscript9.dll in Windows Server 2016 when using MFC's CDHtmlDialog, after installing Microsoft update KB4507460.

I've attached a reproducible example here.




Windows Server 2016 (64-bit) Version 1607 (OS Build 14393.3085)

Visual Studio 2017 15.9.14

jscript9.dll v11.0.14393.3085


Steps to reproduce:

1. Download and unzip HtmlBrowser.zip.

2. Open HtmlBrowser.sln in Visual Studio 2017.

3. Select the "Debug | x64" solution configuration.

4. Start debugging the HtmlBrowser project.


Notice a similar exception as follows:

Exception thrown at 0x00007FFCFB1D4C48 in HtmlBrowser.exe: Microsoft C++ exception: Js::JavascriptExceptionObject at memory location 0x0000008C78FB9EE0.

Call Stack:

[External Code]
jscript9.dll!Js::JavascriptExceptionOperators::ThrowExceptionObjectInternal() Unknown
jscript9.dll!Js::JavascriptExceptionOperators::ThrowExceptionObject(class Js::JavascriptExceptionObject *,class Js::ScriptContext *,bool,void *) Unknown
jscript9.dll!Js::JavascriptExceptionOperators::Throw() Unknown
jscript9.dll!CJavascriptOperations::ThrowException() Unknown
mshtml.dll!CFastDOM::ThrowDOMError() Unknown
mshtml.dll!CFastDOM::CElement::Trampoline_querySelectorAll(void *,struct CallInfo,...) Unknown
jscript9.dll!amd64_CallFunction() Unknown
jscript9.dll!Js::JavascriptExternalFunction::ExternalFunctionThunk() Unknown
jscript9.dll!amd64_CallFunction() Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10e73() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::JavascriptFunction::CallFunction<1>() Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_CallCommon<struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI_OneByte> >(struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI_OneByte> const *,class Js::RecyclableObject *,unsigned int) Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_TryCatch() Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_TryFinally() Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10eb3() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10ec3() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::JavascriptFunction::CallFunction<1>() Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_CallCommon<struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI_OneByte> >(struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI_OneByte> const *,class Js::RecyclableObject *,unsigned int) Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10efb() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::JavascriptFunction::CallFunction<1>() Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_CallCommon<struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI> >(struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI> const *,class Js::RecyclableObject *,unsigned int) Unknown
jscript9.dll!Js::InterpreterStackFrame::OP_ProfiledReturnTypeCallI<struct Js::OpLayoutCallI>(struct Js::OpLayoutDynamicProfile<struct Js::OpLayoutCallI> const *,unsigned int) Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10fbb() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::InterpreterStackFrame:rocess(void) Unknown
jscript9.dll!Js::InterpreterStackFrame::InterpreterThunk<1>(class Js::JavascriptCallStackLayout *) Unknown
000001b9a8d10fc3() Unknown
jscript9.dll!amd64_CallFunction&#30;() Unknown
jscript9.dll!Js::JavascriptFunction::CallFunction<1>() Unknown
jscript9.dll!Js::JavascriptFunction::CallRootFunctionInternal() Unknown
jscript9.dll!Js::JavascriptFunction::CallRootFunction() Unknown
jscript9.dll!ScriptSite::CallRootFunction() Unknown
jscript9.dll!ScriptSite::Execute() Unknown
jscript9.dll!ScriptEngine::ExecutePendingScripts() Unknown
jscript9.dll!ScriptEngine:arseScriptTextCore() Unknown
jscript9.dll!ScriptEngine:arseScriptText() Unknown
mshtml.dll!CActiveScriptHolder:arseScriptText() Unknown
mshtml.dll!CJScript9Holder:arseScriptText() Unknown
mshtml.dll!CScriptCollection:arseScriptText() Unknown
mshtml.dll!CScriptData::CommitCode() Unknown
mshtml.dll!CScriptData::Execute() Unknown
mshtml.dll!CHtmScriptParseCtx::Execute() Unknown
mshtml.dll!CHtmParseBase::Execute() Unknown
mshtml.dll!CHtmPost::Broadcast() Unknown
mshtml.dll!CHtmPost::Exec() Unknown
mshtml.dll!CHtmPost::Run() Unknown
mshtml.dll!PostManExecute() Unknown
mshtml.dll!CPostManager:ostManOnTimer() Unknown
mshtml.dll!GlobalWndOnMethodCall(void) Unknown
mshtml.dll!GlobalWndProc() Unknown
user32.dll!UserCallWinProcCheckWow() Unknown
user32.dll!CallWindowProcW&#30;() Unknown
> mfc140ud.dll!_AfxActivationWndProc(HWND__ * hWnd, unsigned int nMsg, unsigned __int64 wParam, __int64 lParam) Line 478 C++
user32.dll!UserCallWinProcCheckWow() Unknown
user32.dll!DispatchMessageWorker() Unknown
mfc140ud.dll!AfxInternalPumpMessage() Line 183 C++
mfc140ud.dll!CWinThread:umpMessage() Line 900 C++
mfc140ud.dll!AfxPumpMessage() Line 190 C++
mfc140ud.dll!CWnd::RunModalLoop(unsigned long dwFlags) Line 4661 C++
mfc140ud.dll!CWnd::CreateRunDlgIndirect(const DLGTEMPLATE * lpDialogTemplate, CWnd * pParentWnd, HINSTANCE__ * hInst) Line 470 C++
mfc140ud.dll!CDialog:oModal() Line 633 C++
HtmlBrowser.exe!CHtmlBrowserApp::InitInstance() Line 73 C++
[External Code]
HtmlBrowser.exe!wWinMain(HINSTANCE__ * hInstance, HINSTANCE__ * hPrevInstance, wchar_t * lpCmdLine, int nCmdShow) Line 26 C++
[External Code]



I'm also wondering how I can prevent the JavaScript error from crashing the desktop application?

Thank you.

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