mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2025-06-05 21:39:12 +02:00
1bed986adb
Fixes the following linker error with the official cef_sandbox.lib build: cef_sandbox.lib(task_queue_selector.obj) : error LNK2001: unresolved external symbol "void __cdecl absl::optional_internal::throw_bad_optional_access(void)" (?throw_bad_optional_access@optional_internal@absl@@YAXXZ)
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
// Copyright 2013 The Chromium Embedded Framework Authors. Portions Copyright
|
|
// 2011 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/logging.h"
|
|
#include "sandbox/win/src/process_mitigations.h"
|
|
#include "sandbox/win/src/sandbox_factory.h"
|
|
|
|
#include "cef/libcef/features/features.h"
|
|
#include "include/cef_sandbox_win.h"
|
|
|
|
namespace {
|
|
|
|
// From content/app/startup_helper_win.cc:
|
|
void InitializeSandboxInfo(sandbox::SandboxInterfaceInfo* info) {
|
|
info->broker_services = sandbox::SandboxFactory::GetBrokerServices();
|
|
if (!info->broker_services) {
|
|
info->target_services = sandbox::SandboxFactory::GetTargetServices();
|
|
} else {
|
|
// Ensure the proper mitigations are enforced for the browser process.
|
|
sandbox::ApplyProcessMitigationsToCurrentProcess(
|
|
sandbox::MITIGATION_DEP | sandbox::MITIGATION_DEP_NO_ATL_THUNK |
|
|
sandbox::MITIGATION_HARDEN_TOKEN_IL_POLICY);
|
|
// Note: these mitigations are "post-startup". Some mitigations that need
|
|
// to be enabled sooner (e.g. MITIGATION_EXTENSION_POINT_DISABLE) are done
|
|
// so in Chrome_ELF.
|
|
}
|
|
}
|
|
|
|
} // namespace
|
|
|
|
void* cef_sandbox_info_create() {
|
|
sandbox::SandboxInterfaceInfo* info = new sandbox::SandboxInterfaceInfo();
|
|
memset(info, 0, sizeof(sandbox::SandboxInterfaceInfo));
|
|
InitializeSandboxInfo(info);
|
|
return info;
|
|
}
|
|
|
|
void cef_sandbox_info_destroy(void* sandbox_info) {
|
|
delete static_cast<sandbox::SandboxInterfaceInfo*>(sandbox_info);
|
|
}
|
|
|
|
#if BUILDFLAG(IS_CEF_SANDBOX_BUILD)
|
|
// Avoid bringing in absl dependencies.
|
|
namespace absl {
|
|
|
|
// From third_party/abseil-cpp/absl/types/bad_optional_access.cc
|
|
namespace optional_internal {
|
|
void throw_bad_optional_access() {
|
|
LOG(FATAL) << "Bad optional access";
|
|
abort();
|
|
}
|
|
} // namespace optional_internal
|
|
|
|
// From third_party/abseil-cpp/absl/types/bad_variant_access.cc
|
|
namespace variant_internal {
|
|
void ThrowBadVariantAccess() {
|
|
LOG(FATAL) << "Bad variant access";
|
|
abort();
|
|
}
|
|
} // namespace variant_internal
|
|
|
|
} // namespace absl
|
|
#endif // BUILDFLAG(IS_CEF_SANDBOX_BUILD)
|