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--- content/gpu/gpu_sandbox_hook_linux.cc.orig 2022-12-02 17:56:32 UTC
+++ content/gpu/gpu_sandbox_hook_linux.cc
@@ -126,6 +126,7 @@ void AddStandardChromeOsPermissions(
permissions->push_back(BrokerFilePermission::ReadOnly(kAngleGlesPath));
}
+#if !defined(OS_BSD)
void AddV4L2GpuPermissions(
std::vector<BrokerFilePermission>* permissions,
const sandbox::policy::SandboxSeccompBPF::Options& options) {
@@ -445,8 +446,10 @@ std::vector<BrokerFilePermission> FilePermissionsForGp
AddStandardGpuPermissions(&permissions);
return permissions;
}
+#endif
void LoadArmGpuLibraries() {
+#if !defined(OS_BSD)
// Preload the Mali library.
if (UseChromecastSandboxAllowlist()) {
for (const char* path : kAllowedChromecastPaths) {
@@ -488,6 +491,7 @@ void LoadArmGpuLibraries() {
dlopen(driver_paths[i], dlopen_flag);
}
}
+#endif
}
bool LoadAmdGpuLibraries() {
@@ -555,12 +559,14 @@ void LoadV4L2Libraries(
}
void LoadChromecastV4L2Libraries() {
+#if !defined(OS_BSD)
for (const char* path : kAllowedChromecastPaths) {
const std::string library_path(std::string(path) +
std::string("libvpcodec.so"));
if (dlopen(library_path.c_str(), dlopen_flag))
break;
}
+#endif
}
bool LoadLibrariesForGpu(
@@ -588,6 +594,7 @@ bool LoadLibrariesForGpu(
return true;
}
+#if !defined(OS_BSD)
sandbox::syscall_broker::BrokerCommandSet CommandSetForGPU(
const sandbox::policy::SandboxLinux::Options& options) {
sandbox::syscall_broker::BrokerCommandSet command_set;
@@ -610,13 +617,17 @@ bool BrokerProcessPreSandboxHook(
SetProcessTitleFromCommandLine(nullptr);
return true;
}
+#endif
} // namespace
bool GpuProcessPreSandboxHook(sandbox::policy::SandboxLinux::Options options) {
+ NOTIMPLEMENTED();
+#if !defined(OS_BSD)
sandbox::policy::SandboxLinux::GetInstance()->StartBrokerProcess(
CommandSetForGPU(options), FilePermissionsForGpu(options),
base::BindOnce(BrokerProcessPreSandboxHook), options);
+#endif
if (!LoadLibrariesForGpu(options))
return false;
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