Fix ASAN canary crashes.

chrome_elf/chrome_elf_main.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome_elf/chrome_elf_main.h"
 
 #include <windows.h>
 #include <algorithm>
 
 #include "base/lazy_instance.h"
@@ skipping 90 matching lines @@
 }
 
 // This helper is invoked by debugging code in chrome to register the client
 // id.
 extern "C" __declspec(dllexport) void SetMetricsClientId(
     const char* client_id) {
   if (client_id)
     crash_keys::SetMetricsClientIdFromGUID(client_id);
 }
 
+// This helper is invoked by chrome to read upload settings.
+extern "C" __declspec(dllexport) bool GetUploadsEnabled() {
+  return crash_reporter::GetUploadsEnabled();
+}
+
 BOOL APIENTRY DllMain(HMODULE module, DWORD reason, LPVOID reserved) {
   if (reason == DLL_PROCESS_ATTACH) {
     InitializeCrashReportingForProcess();
     // CRT on initialization installs an exception filter which calls
     // TerminateProcess. We need to hook CRT's attempt to set an exception
     // handler and ignore it. Don't do this when ASan is present, or ASan will
     // fail to install its own unhandled exception filter.
 #if !defined(ADDRESS_SANITIZER)
     DisableSetUnhandledExceptionFilter();
 #endif
 
     install_static::InitializeProcessType();
 
     __try {
       blacklist::Initialize(false);  // Don't force, abort if beacon is present.
     } __except(GenerateCrashDump(GetExceptionInformation())) {
     }
   }
   return TRUE;
 }