[NaCl SDK] nacl_io: Fix html5fs stat on directories

native_client_sdk/src/libraries/nacl_io/html5fs/html5_fs_node.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 "nacl_io/html5fs/html5_fs_node.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <ppapi/c/pp_completion_callback.h>
 #include <ppapi/c/pp_directory_entry.h>
@@ skipping 250 matching lines @@
   var_iface_ = filesystem_->ppapi()->GetVarInterface();
 
   if (!(file_io_iface_ && file_ref_iface_ && var_iface_)) {
     LOG_ERROR("Got NULL interface(s): %s%s%s",
               file_ref_iface_ ? "" : "FileRef",
               file_io_iface_ ? "" : "FileIo ",
               var_iface_ ? "" : "Var ");
     return EIO;
   }
 
+  // Set all files and directories to RWX.
+  SetMode(S_IWALL | S_IRALL | S_IXALL);
+
   // First query the FileRef to see if it is a file or directory.
   PP_FileInfo file_info;
   int32_t query_result = file_ref_iface_->Query(
       fileref_resource_, &file_info, PP_BlockUntilComplete());
   // If this is a directory, do not get a FileIO.
-  if (query_result == PP_OK && file_info.type == PP_FILETYPE_DIRECTORY)
+  if (query_result == PP_OK && file_info.type == PP_FILETYPE_DIRECTORY) {
     return 0;
+  }
 
   fileio_resource_ =
       file_io_iface_->Create(filesystem_->ppapi()->GetInstance());
   if (!fileio_resource_) {
     LOG_ERROR("Couldn't create FileIo resource.");
     return EIO;
   }
 
   int32_t open_result =
       file_io_iface_->Open(fileio_resource_,
@@ skipping 13 matching lines @@
     filesystem_->ppapi()->ReleaseResource(fileio_resource_);
   }
 
   filesystem_->ppapi()->ReleaseResource(fileref_resource_);
   fileio_resource_ = 0;
   fileref_resource_ = 0;
   Node::Destroy();
 }
 
 }  // namespace nacl_io