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Core/CrashHandler: Fixed generating crash logs from CRT debug assertions

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This commit is contained in:
Shauren
2018-03-10 15:15:41 +01:00
parent 12beb3dd1b
commit abdf6479dd
2 changed files with 12 additions and 0 deletions
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9
src/common/Debugging/WheatyExceptionReport.cpp
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@@ -61,6 +61,7 @@ inline LPTSTR ErrorMessage(DWORD dw)
TCHAR WheatyExceptionReport::m_szLogFileName[MAX_PATH];
TCHAR WheatyExceptionReport::m_szDumpFileName[MAX_PATH];
LPTOP_LEVEL_EXCEPTION_FILTER WheatyExceptionReport::m_previousFilter;
_invalid_parameter_handler WheatyExceptionReport::m_previousCrtHandler;
HANDLE WheatyExceptionReport::m_hReportFile;
HANDLE WheatyExceptionReport::m_hDumpFile;
HANDLE WheatyExceptionReport::m_hProcess;
@@ -81,6 +82,7 @@ WheatyExceptionReport::WheatyExceptionReport() // Constructor
{
// Install the unhandled exception filter function
m_previousFilter = SetUnhandledExceptionFilter(WheatyUnhandledExceptionFilter);
m_previousCrtHandler = _set_invalid_parameter_handler(WheatyCrtHandler);
m_hProcess = GetCurrentProcess();
stackOverflowException = false;
alreadyCrashed = false;
@@ -101,6 +103,8 @@ WheatyExceptionReport::~WheatyExceptionReport()
{
if (m_previousFilter)
SetUnhandledExceptionFilter(m_previousFilter);
if (m_previousCrtHandler)
_set_invalid_parameter_handler(m_previousCrtHandler);
ClearSymbols();
}
@@ -189,6 +193,11 @@ PEXCEPTION_POINTERS pExceptionInfo)
return EXCEPTION_EXECUTE_HANDLER/*EXCEPTION_CONTINUE_SEARCH*/;
}
void __cdecl WheatyExceptionReport::WheatyCrtHandler(wchar_t const* /*expression*/, wchar_t const* /*function*/, wchar_t const* /*file*/, unsigned int /*line*/, uintptr_t /*pReserved*/)
{
RaiseException(EXCEPTION_ACCESS_VIOLATION, 0, 0, nullptr);
}
BOOL WheatyExceptionReport::_GetProcessorName(TCHAR* sProcessorName, DWORD maxcount)
{
if (!sProcessorName)

3
src/common/Debugging/WheatyExceptionReport.h
View File

@@ -154,6 +154,8 @@ class WheatyExceptionReport
static LONG WINAPI WheatyUnhandledExceptionFilter(
PEXCEPTION_POINTERS pExceptionInfo);
static void __cdecl WheatyCrtHandler(wchar_t const* expression, wchar_t const* function, wchar_t const* file, unsigned int line, uintptr_t pReserved);
static void printTracesForAllThreads(bool);
private:
// where report info is extracted and generated
@@ -191,6 +193,7 @@ class WheatyExceptionReport
static TCHAR m_szLogFileName[MAX_PATH];
static TCHAR m_szDumpFileName[MAX_PATH];
static LPTOP_LEVEL_EXCEPTION_FILTER m_previousFilter;
static _invalid_parameter_handler m_previousCrtHandler;
static HANDLE m_hReportFile;
static HANDLE m_hDumpFile;
static HANDLE m_hProcess;