diff options
Diffstat (limited to 'www/qt6-webengine/files/patch-src_3rdparty_chromium_content_gpu_gpu__sandbox__hook__bsd.cc')
| -rw-r--r-- | www/qt6-webengine/files/patch-src_3rdparty_chromium_content_gpu_gpu__sandbox__hook__bsd.cc | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/www/qt6-webengine/files/patch-src_3rdparty_chromium_content_gpu_gpu__sandbox__hook__bsd.cc b/www/qt6-webengine/files/patch-src_3rdparty_chromium_content_gpu_gpu__sandbox__hook__bsd.cc new file mode 100644 index 000000000000..0ec98f987d6d --- /dev/null +++ b/www/qt6-webengine/files/patch-src_3rdparty_chromium_content_gpu_gpu__sandbox__hook__bsd.cc @@ -0,0 +1,72 @@ +--- src/3rdparty/chromium/content/gpu/gpu_sandbox_hook_bsd.cc.orig 2023-04-28 17:01:32 UTC ++++ src/3rdparty/chromium/content/gpu/gpu_sandbox_hook_bsd.cc +@@ -0,0 +1,69 @@ ++// Copyright 2023 The Chromium Authors ++// Use of this source code is governed by a BSD-style license that can be ++// found in the LICENSE file. ++ ++#include "content/gpu/gpu_sandbox_hook_bsd.h" ++ ++#include <dlfcn.h> ++#include <errno.h> ++#include <sys/stat.h> ++ ++#include <memory> ++#include <sstream> ++#include <utility> ++#include <vector> ++ ++#include "base/base_paths.h" ++#include "base/files/file_enumerator.h" ++#include "base/files/file_path.h" ++#include "base/files/scoped_file.h" ++#include "base/functional/bind.h" ++#include "base/logging.h" ++#include "base/path_service.h" ++#include "base/strings/stringprintf.h" ++#include "build/build_config.h" ++#include "build/buildflag.h" ++#include "build/chromeos_buildflags.h" ++#include "content/common/set_process_title.h" ++#include "content/public/common/content_switches.h" ++#include "media/gpu/buildflags.h" ++ ++namespace content { ++namespace { ++ ++constexpr int dlopen_flag = RTLD_NOW | RTLD_GLOBAL | RTLD_NODELETE; ++ ++void LoadVulkanLibraries() { ++ // Try to preload Vulkan libraries. Failure is not an error as not all may be ++ // present. ++ const char* kLibraries[] = { ++ "libvulkan.so", ++ "libvulkan_intel.so", ++ "libvulkan_intel_hasvk.so", ++ "libvulkan_radeon.so", ++ }; ++ for (const auto* library : kLibraries) { ++ dlopen(library, dlopen_flag); ++ } ++} ++ ++bool LoadLibrariesForGpu( ++ const sandbox::policy::SandboxSeccompBPF::Options& options) { ++ LoadVulkanLibraries(); ++ ++ return true; ++} ++ ++} // namespace ++ ++bool GpuProcessPreSandboxHook(sandbox::policy::SandboxLinux::Options options) { ++ if (!LoadLibrariesForGpu(options)) ++ return false; ++ ++ // TODO(tsepez): enable namspace sandbox here once crashes are understood. ++ ++ errno = 0; ++ return true; ++} ++ ++} // namespace content |