64-bit compatibility changes for the sandbox code

sandbox/src/interception.cc

 // Copyright (c) 2006-2008 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.
 
 // For information about interceptions as a whole see
 // http://dev.chromium.org/developers/design-documents/sandbox .
 
 #include <set>
 
 #include "sandbox/src/interception.h"
@@ skipping 357 matching lines @@
   DllInterceptionData dll_data;
   dll_data.data_bytes = thunk_bytes;
   dll_data.num_thunks = 0;
   dll_data.used_bytes = offsetof(DllInterceptionData, thunks);
 
   // this should write all the individual thunks to the child's memory
   if (!PatchClientFunctions(thunks, thunk_bytes, &dll_data))
     return false;
 
   // and now write the first part of the table to the child's memory
-  DWORD written;
+  SIZE_T written;
   bool ok = FALSE != ::WriteProcessMemory(child, thunks, &dll_data,
                                           offsetof(DllInterceptionData, thunks),
                                           &written);
 
   if (!ok || (offsetof(DllInterceptionData, thunks) != written))
     return false;
 
   // Attempt to protect all the thunks, but ignore failure
   DWORD old_protection;
   ::VirtualProtectEx(child, thunks, thunk_bytes,
@@ skipping 90 matching lines @@
     ::FreeLibrary(local_interceptor);
 #endif
 
   if (it != interceptions_.end())
     return false;
 
   return true;
 }
 
 }  // namespace sandbox