Debugging Step-into results in a stack-overflow like... | microsoft/vscode-cpptools

Nessuno ha ancora preso questa issue.

Type: Bug

Typical debugging a C++ MFC program, step into a method then the debugger pauses for around two seconds and shows a 0xC0000005 access violation and the stack trace shows a load of mfc140d.dll, user32.dll, msvcp140d.dll and ntdll.dll calls with Unknown Source.

This happens seemingly randomly, in stepping into different functions on each run. Other debugging commands work as expected (step-over, step-out, etc), only step-into commands fail after a few step ins - like I say, seemingly at random and into different functions.

Extension version: 1.22.11
VS Code version: Code 1.96.2 (fabdb6a30b49f79a7aba0f2ad9df9b399473380f, 2024-12-19T10:22:47.216Z)
OS version: Windows_NT x64 10.0.22631
Modes:

System Info

Item	Value
CPUs	12th Gen Intel(R) Core(TM) i7-12700H (20 x 2688)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	31.69GB (15.76GB free)
Process Argv	--crash-reporter-id fc49156a-2f73-4514-b72b-578d62ca5db8
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
vspor879:30202332
vspor708:30202333
vspor363:30204092
vscod805cf:30301675
binariesv615:30325510
vsaa593:30376534
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyone:30548225
vscrpc:30673769
a9j8j154:30646983
962ge761:30959799
pythonnoceb:30805159
pythonmypyd1:30879173
2e7ec940:31000449
pythontbext0:30879054
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
dsvsc021:30996838
dvdeprecation:31068756
dwnewjupytercf:31046870
nativerepl1:31139838
pythonrstrctxt:31112756
nativeloc1:31192215
cf971741:31144450
iacca1:31171482
notype1:31157159
5fd0e150:31155592
dwcopilot:31170013
stablechunks:31184530
6074i472:31201624

La issue non indica alcun file sorgente, test o progetto riproducibile. Inizia riproducendo una sessione di debug C++ MFC su Windows con le versioni elencate di VS Code e dell’estensione, usando step-into finché non si verifica la violazione di accesso. Il lavoro è completato quando la causa è stata identificata e step-into non produce più il problema segnalato.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Debugging Step-into results in a stack-overflow like error

Descrizione

Guida per i contributori

Come iniziare

Direzione di ricerca

Valutazione