From e863541e43997cb701067fdc525f75e99b5b187e Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Fri, 26 Jan 2018 11:27:33 -0700
Subject: mesa: check/assert array index in _mesa_bind_vertex_buffer()

Reviewed-by: Gert Wollny <gw.fossdev@gmail.com>
---
 src/mesa/main/varray.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mesa/main')

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index bda1c5a3b68..2801a6fa692 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -166,6 +166,7 @@ _mesa_bind_vertex_buffer(struct gl_context *ctx,
                          struct gl_buffer_object *vbo,
                          GLintptr offset, GLsizei stride)
 {
+   assert(index < ARRAY_SIZE(vao->BufferBinding));
    struct gl_vertex_buffer_binding *binding = &vao->BufferBinding[index];
 
    if (binding->BufferObj != vbo ||
-- 
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