Questions tagged [application-verifier]

Microsoft Application Verifier is a runtime verification tool for unmanaged code.

Microsoft Application Verifier is a runtime verification tool for native code that assists in finding subtle programming errors that can be difficult to identify with normal application testing.

Application Verifier is designed specifically to detect and help debug memory corruptions and critical security vulnerabilities.

This is achieved by monitoring a native application's interaction with the Windows operating system, profiling its use of objects, the registry, the file system, and Win32 APIs (including heaps, handles, locks, etc), and indicating issues when and where they are discovered.

Application Verifier also includes checks to predict how well an application may perform under various account privileges. These compatibility tests are used in Windows Logo program.

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verifier.pdb is not forund

ALL, I'm trying to develop my app on Windows 8.1 with MSVC 2017. I recently updated it (the original install was couple of years old) and now when I try to run it from the IDE I get an error: verifier.pdb is not loaded. What is this and why I didn't…
Igor
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Adjust Image File Execution Options per process invocation

How can I adjust the Image File Execution Options per-process invocation(like a CreateProcess call)? It is possible to programmatically enable application verifier, but this works by creating a persistent registry key in hkey_local_machine that…
rsaxvc
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App Verifier Stop 00000900 using File Open Dialog

My C++/MFC program uses the CFileDialog class to retrieve a filename to open. If I comment out the DoModal() call, no Verifier Stops occur. If the dialog is opened (even if it is then simply Canceled), the stops are generated -- three in a row. So I…
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Ignore INVALID HANDLE error in AppVerifier?

I have a VerifierDlls installed against an 3rd-party application. It kept getting crash due to invalid handle error: APPLICATION_VERIFIER_HANDLES_INVALID_HANDLE (300) Invalid handle exception for current stack trace. This stop is generated if the…
daisy
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Why does heap debugging using ApplicationVerifier limit 32-bit processes to 2 GiB of virtual memory when used under 64-bit Windows?

I would like to use ApplicationVerifier provided by the Windows 10 SDK (version 10.0.18362.1) to accelerate debugging a (possible) heap corruption in a 32-bit application running under 64-bit Windows 10, build 1909. Unfortunately, when enabling the…
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How to find heap corruption in my DLL with Application Verifier?

I develop a C++ DLL with Visual Studio 2017 and I have some memory issues. I would like to use Application Verifier to debug it but the application who runs my DLL (a third-party application) is also heap corrupted. So if I activate Application…
Pierre
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Application Verifier Stop: An HKEY was leaked

While using Application Verifier and windbg to debug one of my VSTO addins, I found out that on Word close I get the following stop: VERIFIER STOP 00000902: pid 0x3F1C: An HKEY was leaked. 00000632 : Value of the leaked HKEY. 0422EA9C : Address to…
Leo
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Finding heap corruption reason with Application Verifier

I'm having some issues with my C++ application. When I use Clion's debugger - everything works great. but whe I take the compiled executable (under windows) and try to run it with the same input file as I did in debugging mode - the application…
yossico
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A heap allocation was leaked, Application Verifier/ WinDbg

I'm debugging an executable using Application Verifier and WinDbg. I have the "Leaks" test turned on under "Basics". My problem is that when Application Verifier finds a leak, it seems to enter some kind of exception-throwing infinite loop. I get an…
Adam
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Application hangs with Full page heap enabled

My Application crashes while closing a Dialog. I tried to debug the code and could not make any good conclusions from that. I took crash dumps and analyzed using the Debug Diag tool and got the report that it could be a Heap corruption in…
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Crash in ID3DXConstantTable SetFloat/SetVector

We have a application with a render engine developed in Direct3d/C++. Recently we have come across a crash( access violation) involving ID3DXConstantTable SetFloat/SetVector and shows inside D3dx9_42.dll when we attached a debugger in release…
Vishu
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ApplicationVerifier is not detecting handle leaks, what do I do?

I did select the executable correctly, because I can get it to respond to certain things I do. But I can't get ApplicationVerifier to properly detect a handle leak. Here is an example: int APIENTRY _tWinMain(HINSTANCE hInstance, …
Brian R. Bondy
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Debugging memory corruption on MinGW

I'm having some trouble with memory corruption in a rather large project to control some scientific hardware (ca. 6000 lines), and I'm not sure which is the best way/tool to solve the problem. The project uses Qt 4.8, and it's built with QtCreator…
xqrp
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D3DXCreateTexture fails when running with MS "Application verifier"

Question is simple, as in title: Why D3DXCreateTexture() sometimes fails with E_OUTOFMEMORY when running with Application Verifier? Without it - everything works fine. Well, almost, of course there's a reason I'm using App Verifier: I'm suspecting…
baderman
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Qt Application: VERIFIER STOP 00000013: First chance access violation for current stack trace

Since one week my Qt Application does not work. I was not familiar with this heap corruption, access violation etc. stuff. Now I know it "hurts" terribly,-) Meanwhile I installed the application verifier. I'm using VS2010, Qt 4.8.4, qwt 6.0.0. Now I…