diff options
Diffstat (limited to 'toolkit/crashreporter/injector/injector.cpp')
-rw-r--r-- | toolkit/crashreporter/injector/injector.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/toolkit/crashreporter/injector/injector.cpp b/toolkit/crashreporter/injector/injector.cpp new file mode 100644 index 0000000000..7fda400410 --- /dev/null +++ b/toolkit/crashreporter/injector/injector.cpp @@ -0,0 +1,35 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include <windows.h> + +#include "windows/handler/exception_handler.h" + +using google_breakpad::ExceptionHandler; +using std::wstring; + +extern "C" BOOL WINAPI DummyEntryPoint(HINSTANCE instance, DWORD reason, + void* reserved) { + __debugbreak(); + + return FALSE; // We're being loaded remotely, this shouldn't happen! +} + +// support.microsoft.com/kb/94248 +extern "C" BOOL WINAPI _CRT_INIT(HINSTANCE hinstDLL, DWORD fdwReason, + LPVOID lpReserved); + +extern "C" __declspec(dllexport) DWORD Start(void* context) { + // Because the remote DLL injector does not call DllMain, we have to + // initialize the CRT manually + _CRT_INIT(nullptr, DLL_PROCESS_ATTACH, nullptr); + + HANDLE hCrashPipe = reinterpret_cast<HANDLE>(context); + + ExceptionHandler* e = new (std::nothrow) ExceptionHandler( + wstring(), nullptr, nullptr, nullptr, ExceptionHandler::HANDLER_ALL, + MiniDumpNormal, hCrashPipe, nullptr); + if (e) e->set_handle_debug_exceptions(true); + return 1; +} |