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Heap corruption crashes CR

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Clement 2018-04-24 10:57:31 -07:00 committed by Atlante45
parent f2c471558c
commit 0804abcca6
1 changed files with 3 additions and 17 deletions
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20
interface/src/Crashpad.cpp
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@ -40,27 +40,13 @@ extern QString qAppFileName();
#include <Windows.h> #include <Windows.h>
LONG WINAPI vectoredExceptionHandler(PEXCEPTION_POINTERS pExceptionInfo) { LONG WINAPI vectoredExceptionHandler(PEXCEPTION_POINTERS pExceptionInfo) {
static const DWORD EXTERNAL_EXCEPTION_CODE{ 0xe06d7363 }; if (pExceptionInfo->ExceptionRecord->ExceptionCode == STATUS_HEAP_CORRUPTION ||
static const DWORD HEAP_CORRUPTION_CODE{ 0xc0000374 }; pExceptionInfo->ExceptionRecord->ExceptionCode == STATUS_STACK_BUFFER_OVERRUN) {
auto exceptionCode = pExceptionInfo->ExceptionRecord->ExceptionCode;
if (exceptionCode == EXTERNAL_EXCEPTION_CODE) {
return EXCEPTION_CONTINUE_SEARCH;
}
if (exceptionCode == HEAP_CORRUPTION_CODE) {
qCritical() << "VectoredExceptionHandler: Heap corruption:" << QString::number(exceptionCode, 16);
CrashpadClient client; CrashpadClient client;
if (gIPCPipe.length()) { if (gIPCPipe.length()) {
bool rc = client.SetHandlerIPCPipe(gIPCPipe); client.SetHandlerIPCPipe(gIPCPipe);
qCritical() << "SetHandlerIPCPipe = " << rc;
} else {
qCritical() << "No IPC Pipe was previously defined for crash handler.";
} }
qCritical() << "Calling DumpAndCrash()";
client.DumpAndCrash(pExceptionInfo); client.DumpAndCrash(pExceptionInfo);
return EXCEPTION_CONTINUE_SEARCH;
} }
return EXCEPTION_CONTINUE_SEARCH; return EXCEPTION_CONTINUE_SEARCH;