![]() ![]() ![]() Enabled ASAN and got heap corruption again. My wxWidgets program then worked as expected. When I enabled that option, I kept getting an exception/error when trying to pull symbols for ASAN, thus I turned it off so other debug symbols could load. It was by chance I stumbled on ASAN being the issue (assuming it is) because for App Verifier, it was recommended to use full Microsoft debug symbols. I encountered the heap corruption issue originally in my wxWidgets program, but there the heap corruption was only manifesting itself when you would use the program, specifically interacting with any wxTextCtrl. It's not the end of the world if I have to toggle ASAN off in my code, but it would be nice to have it in case Src/main.cpp int main(int argc, char** argv) "value": "C:\\Microsoft\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake",ĬMakeLists.txt cmake_minimum_required (VERSION 3.8) "buildCommandArgs": "-m:8 -v:minimal -p:PreferredToolArchitecture=圆4", "description": "64 bit Visual Studio debug build", I don't know enough about heaps nor enough about C to know exactly why this is happening Thus, the culprit appears to be how ASAN initializes itself? I have run my MRE with ASAN toggled off and with Application Verifier monitoring it and no heap corruption occurs. 15.5 is in the Preview channel and removes the limitation on CMake 3.9, there CMake > 3.8 can be used. Update : 15.4.1 is in the Release channel now and addresses the setup issue previously noted here. VERIFIER STOP 0000000000000010: pid 0x939C: Corrupted start stamp for heap block.Ġ00001E59A511000 : Heap handle used in the call.Ġ0007F96A58C0180 : Heap block involved in the operation.Ġ000000000000000 : Size of the heap block.Ġ0000000CC6E96B9 : Corrupted stamp value. You can go here to learn more about CMake in Visual Studio generally. Running the MRE with App Verifier monitoring the process yields this output in Visual Studio's Debug Output window: = This StackOverflow answer mentions a tool from Microsoft called Application Verifier. The error in the console from the executable itself is: =37788=ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x01e59f7cffd0 in thread T0 With address sanitizer enabled, I get a heap corruption error. I have encountered an interesting issue when using address sanitizer in a CMake project running from Visual Studio.
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