From 101ceba71773879f065b0a6fe3a6aa1b8a5c1648 Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Fri, 18 Jun 2010 17:11:39 +0200
Subject: [PATCH] Make cursor data @as_ptr to avoid copying data

---
 common/messages.h | 3 ++-
 spice.proto       | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/common/messages.h b/common/messages.h
index f6c2aeb..2ba14bf 100644
--- a/common/messages.h
+++ b/common/messages.h
@@ -173,7 +173,8 @@ typedef struct SpiceMsgcMainMouseModeRequest {
 typedef struct SpiceCursor {
     uint32_t flags;
     SpiceCursorHeader header;
-    uint8_t data[0];
+    uint32_t data_size;
+    uint8_t *data;
 } SpiceCursor;
 
 typedef struct SpiceMsgDisplayMode {
diff --git a/spice.proto b/spice.proto
index 093c808..6750d2d 100644
--- a/spice.proto
+++ b/spice.proto
@@ -867,7 +867,7 @@ struct CursorHeader {
 struct Cursor {
     cursor_flags flags;
     CursorHeader header;
-    uint8 data[] @end;
+    uint8 data[] @end @as_ptr(data_size);
 };
 
 channel CursorChannel : BaseChannel {