From 8a97946e0a25aff2d56bbaf3ed20ba1588129993 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 20 Apr 2006 15:06:40 +0000
Subject: check glLoadProgramNV len < 0 (bug 6679)

---
 src/mesa/shader/nvprogram.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/mesa/shader/nvprogram.c b/src/mesa/shader/nvprogram.c
index fadb5be2ade..a485a1733f7 100644
--- a/src/mesa/shader/nvprogram.c
+++ b/src/mesa/shader/nvprogram.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.1
+ * Version:  6.5.1
  *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -515,6 +515,11 @@ _mesa_LoadProgramNV(GLenum target, GLuint id, GLsizei len,
       return;
    }
 
+   if (len < 0) {
+      _mesa_error(ctx, GL_INVALID_VALUE, "glLoadProgramNV(len)");
+      return;
+   }
+
    FLUSH_VERTICES(ctx, _NEW_PROGRAM);
 
    prog = (struct program *) _mesa_HashLookup(ctx->Shared->Programs, id);
-- 
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