From 982dcb74fd19b88208d127b8019e2a2af979cac2 Mon Sep 17 00:00:00 2001
From: "Xiang, Haihao" <haihao.xiang@intel.com>
Date: Tue, 31 Jul 2007 00:11:22 +0800
Subject: Fix an error in _save_OBE_DrawElements

In the case that a buffer object is bound to
ELEMENT_ARRARY_BUFFER, it is invalid to directly
dereference indices passed to glDrawElements.
---
 src/mesa/vbo/vbo_save_api.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/mesa/vbo/vbo_save_api.c')

diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index aded738143..f62be5c14c 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -864,6 +864,9 @@ static void GLAPIENTRY _save_OBE_DrawElements(GLenum mode, GLsizei count, GLenum
 
    _ae_map_vbos( ctx );
 
+   if (ctx->Array.ElementArrayBufferObj->Name)
+      indices = ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Pointer, indices);
+
    vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
 
    switch (type) {
-- 
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