ScopedProcessInformation protects against process/thread handle leaks from CreateProcess calls.

sandbox/src/policy_target_test.cc

 // Copyright (c) 2010 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 "base/win/scoped_process_information.h"
 #include "base/win/windows_version.h"
 #include "sandbox/src/sandbox.h"
 #include "sandbox/src/sandbox_factory.h"
 #include "sandbox/src/sandbox_utils.h"
 #include "sandbox/src/target_services.h"
 #include "sandbox/tests/common/controller.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace sandbox {
 
@@ skipping 127 matching lines @@
     return ::GetLastError();
 
   return SBOX_TEST_SUCCEEDED;
 }
 
 // Tests that we can call CreateProcess.
 SBOX_TESTS_COMMAND int PolicyTargetTest_process(int argc, wchar_t **argv) {
   // Use default values to create a new process.
   STARTUPINFO startup_info = {0};
   startup_info.cb = sizeof(startup_info);
-  PROCESS_INFORMATION process_info;
+  base::win::ScopedProcessInformation process_info;
   if (!::CreateProcessW(L"foo.exe", L"foo.exe", NULL, NULL, FALSE, 0,
-                        NULL, NULL, &startup_info, &process_info))
+                        NULL, NULL, &startup_info, process_info.Receive()))
     return SBOX_TEST_SUCCEEDED;
   return SBOX_TEST_FAILED;
 }
 
 TEST(PolicyTargetTest, SetInformationThread) {
   TestRunner runner;
   if (base::win::GetVersion() >= base::win::VERSION_XP) {
     runner.SetTestState(BEFORE_REVERT);
     EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(L"PolicyTargetTest_token"));
   }
@@ skipping 166 matching lines @@
   EXPECT_TRUE(::CloseHandle(target.hProcess));
   EXPECT_TRUE(::CloseHandle(target.hThread));
 
   // Close the desktop handle.
   temp_policy = broker->CreatePolicy();
   temp_policy->DestroyAlternateDesktop();
   temp_policy->Release();
 }
 
 }  // namespace sandbox