X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dbus%2Fdbus-marshal-byteswap.c;h=22d7e22bf44fbbb9c1eff9deee0201a9ccfc45c1;hb=ef8d0d75d538db543ab0ff68809656f3972e3848;hp=7670ec45953539aeb0ec1bc855ac964509702bb1;hpb=3ed9db546e1143bc9aa2d83a6f423fdd81227352;p=platform%2Fupstream%2Fdbus.git

diff --git a/dbus/dbus-marshal-byteswap.c b/dbus/dbus-marshal-byteswap.c
index 7670ec4..22d7e22 100644
--- a/dbus/dbus-marshal-byteswap.c
+++ b/dbus/dbus-marshal-byteswap.c
@@ -1,4 +1,4 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 /* dbus-marshal-byteswap.c  Swap a block of marshaled data
  *
  * Copyright (C) 2005 Red Hat, Inc.
@@ -17,12 +17,14 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  */
 
+#include <config.h>
 #include "dbus-marshal-byteswap.h"
 #include "dbus-marshal-basic.h"
+#include "dbus-signature.h"
 
 /**
  * @addtogroup DBusMarshal
@@ -89,7 +91,7 @@ byteswap_body_helper (DBusTypeReader       *reader,
             p = _DBUS_ALIGN_ADDRESS (p, 4);
 
             array_len = _dbus_unpack_uint32 (old_byte_order, p);
-            
+
             *((dbus_uint32_t*)p) = DBUS_UINT32_SWAP_LE_BE (*((dbus_uint32_t*)p));
             p += 4;
 
@@ -101,12 +103,15 @@ byteswap_body_helper (DBusTypeReader       *reader,
                 elem_type = _dbus_type_reader_get_element_type (reader);
                 alignment = _dbus_type_get_alignment (elem_type);
 
+		_dbus_assert ((array_len / alignment) < DBUS_MAXIMUM_ARRAY_LENGTH);
+
                 p = _DBUS_ALIGN_ADDRESS (p, alignment);
                 
-                if (_dbus_type_is_fixed (elem_type))
+                if (dbus_type_is_fixed (elem_type))
                   {
                     if (alignment > 1)
-                      _dbus_swap_array (p, array_len / alignment, alignment);
+		      _dbus_swap_array (p, array_len / alignment, alignment);
+		    p += array_len;
                   }
                 else
                   {
@@ -175,6 +180,7 @@ byteswap_body_helper (DBusTypeReader       *reader,
           break;
 
         case DBUS_TYPE_STRUCT:
+        case DBUS_TYPE_DICT_ENTRY:
           {
             DBusTypeReader sub;
 
@@ -186,6 +192,11 @@ byteswap_body_helper (DBusTypeReader       *reader,
           }
           break;
 
+        case DBUS_TYPE_UNIX_FD:
+          /* fds can only be passed on a local machine, so byte order must always match */
+          _dbus_assert_not_reached("attempted to byteswap unix fds which makes no sense");
+          break;
+
         default:
           _dbus_assert_not_reached ("invalid typecode in supposedly-validated signature");
           break;