Pepper: Remove LOAD_MODULE SRPC call in SFI mode.

components/nacl/loader/nacl_listener.cc

 // Copyright 2013 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 "components/nacl/loader/nacl_listener.h"
 
 #include <errno.h>
+#include <fcntl.h>
 #include <stdlib.h>
 
 #if defined(OS_POSIX)
 #include <unistd.h>
 #endif
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "components/nacl/common/nacl_messages.h"
 #include "components/nacl/loader/nacl_ipc_adapter.h"
 #include "components/nacl/loader/nacl_validation_db.h"
 #include "components/nacl/loader/nacl_validation_query.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_switches.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "native_client/src/public/chrome_main.h"
 #include "native_client/src/public/nacl_app.h"
 #include "native_client/src/public/nacl_file_info.h"
+#include "native_client/src/trusted/service_runtime/include/sys/fcntl.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 #endif
 
 #if defined(OS_LINUX)
 #include "components/nacl/loader/nonsfi/irt_random.h"
 #include "components/nacl/loader/nonsfi/nonsfi_main.h"
 #include "content/public/common/child_process_sandbox_support_linux.h"
 #include "native_client/src/trusted/desc/nacl_desc_io.h"
-#include "native_client/src/trusted/service_runtime/include/sys/fcntl.h"
 #include "ppapi/nacl_irt/plugin_startup.h"
 #endif
 
 #if defined(OS_WIN)
 #include <fcntl.h>
 #include <io.h>
 
 #include "content/public/common/sandbox_init.h"
 #endif
 
@@ skipping 332 matching lines @@
 #if defined(OS_WIN)
   args->broker_duplicate_handle_func = BrokerDuplicateHandle;
   args->attach_debug_exception_handler_func = AttachDebugExceptionHandler;
   args->debug_stub_server_port_selected_handler_func =
       DebugStubPortSelectedHandler;
 #endif
 #if defined(OS_LINUX)
   args->prereserved_sandbox_size = prereserved_sandbox_size_;
 #endif
 
+  NaClFileInfo nexe_file_info;
+  base::PlatformFile nexe_file = IPC::PlatformFileForTransitToPlatformFile(
+      params.nexe_file);
+#if defined(OS_WIN)
+  nexe_file_info.desc =
+      _open_osfhandle(reinterpret_cast<intptr_t>(nexe_file),
+                      _O_RDONLY | _O_BINARY);
+#elif defined(OS_POSIX)
+  nexe_file_info.desc = nexe_file;
+#else
+#error Unsupported target platform.
+#endif
+  nexe_file_info.file_token.lo = params.nexe_token_lo;
+  nexe_file_info.file_token.hi = params.nexe_token_hi;
+  args->nexe_desc = NaClDescIoFromFileInfo(nexe_file_info, NACL_ABI_O_RDONLY);
+
   NaClChromeMainStartApp(nap, args);
 }
 
 void NaClListener::StartNonSfi(const nacl::NaClStartParams& params) {
 #if !defined(OS_LINUX)
   NOTREACHED() << "Non-SFI NaCl is only supported on Linux";
 #else
   // Random number source initialization.
   nacl::nonsfi::SetUrandomFd(base::GetUrandomFD());
 
@@ skipping 62 matching lines @@
   CHECK(params.validation_cache_key.size() == 0);
   CHECK(params.version.size() == 0);
   // Ensure that a debug stub FD isn't passed through accidentally.
   CHECK(!params.enable_debug_stub);
   CHECK(params.debug_stub_server_bound_socket.fd == -1);
 
   CHECK(!params.uses_irt);
   CHECK(params.handles.empty());
 
   CHECK(params.nexe_file != IPC::InvalidPlatformFileForTransit());
+  CHECK(params.nexe_token_lo == 0);
+  CHECK(params.nexe_token_hi == 0);
   nacl::nonsfi::MainStart(
       NaClDescIoDescFromDescAllocCtor(
           IPC::PlatformFileForTransitToPlatformFile(params.nexe_file),
           NACL_ABI_O_RDONLY));
 #endif  // defined(OS_LINUX)
 }
 
 IPC::ChannelHandle NaClListener::CreateTrustedListener(
     base::MessageLoopProxy* message_loop_proxy,
     base::WaitableEvent* shutdown_event) {
   // The argument passed to GenerateVerifiedChannelID() here MUST be "nacl".
   // Using an alternate channel name prevents the pipe from being created on
   // Windows when the sandbox is enabled.
   IPC::ChannelHandle trusted_renderer_handle =
       IPC::Channel::GenerateVerifiedChannelID("nacl");
   trusted_listener_ = new NaClTrustedListener(
       trusted_renderer_handle, io_thread_.message_loop_proxy().get());
 #if defined(OS_POSIX)
   trusted_renderer_handle.socket = base::FileDescriptor(
       trusted_listener_->TakeClientFileDescriptor(), true);
 #endif
   return trusted_renderer_handle;
 }