From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/ipc/RDDProcessImpl.cpp | 51 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 dom/media/ipc/RDDProcessImpl.cpp (limited to 'dom/media/ipc/RDDProcessImpl.cpp') diff --git a/dom/media/ipc/RDDProcessImpl.cpp b/dom/media/ipc/RDDProcessImpl.cpp new file mode 100644 index 0000000000..6ddd4ffe95 --- /dev/null +++ b/dom/media/ipc/RDDProcessImpl.cpp @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 "RDDProcessImpl.h" + +#include "mozilla/ipc/IOThreadChild.h" +#include "mozilla/GeckoArgs.h" + +#if defined(OS_WIN) && defined(MOZ_SANDBOX) +# include "mozilla/sandboxTarget.h" +#elif defined(__OpenBSD__) && defined(MOZ_SANDBOX) +# include "mozilla/SandboxSettings.h" +# include "prlink.h" +#endif + +namespace mozilla { + +using namespace ipc; + +RDDProcessImpl::~RDDProcessImpl() = default; + +bool RDDProcessImpl::Init(int aArgc, char* aArgv[]) { +#if defined(MOZ_SANDBOX) && defined(OS_WIN) + // Preload AV dlls so we can enable Binary Signature Policy + // to restrict further dll loads. + LoadLibraryW(L"mozavcodec.dll"); + LoadLibraryW(L"mozavutil.dll"); + mozilla::SandboxTarget::Instance()->StartSandbox(); +#elif defined(__OpenBSD__) && defined(MOZ_SANDBOX) + PR_LoadLibrary("libmozavcodec.so"); + PR_LoadLibrary("libmozavutil.so"); + StartOpenBSDSandbox(GeckoProcessType_RDD); +#endif + Maybe parentBuildID = + geckoargs::sParentBuildID.Get(aArgc, aArgv); + if (parentBuildID.isNothing()) { + return false; + } + + if (!ProcessChild::InitPrefs(aArgc, aArgv)) { + return false; + } + + return mRDD->Init(TakeInitialEndpoint(), *parentBuildID); +} + +void RDDProcessImpl::CleanUp() { NS_ShutdownXPCOM(nullptr); } + +} // namespace mozilla -- cgit v1.2.3