From f6e1618f976f69b209bf2c02b5a824a28d64a4a1 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 15 Dec 2001 00:48:41 +0000
Subject: free the NormalLengthPtr if non-null in _tnl_free_immediate()

---
 src/mesa/tnl/t_imm_alloc.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/mesa/tnl/t_imm_alloc.c b/src/mesa/tnl/t_imm_alloc.c
index 302d739c7f..4ea8addedd 100644
--- a/src/mesa/tnl/t_imm_alloc.c
+++ b/src/mesa/tnl/t_imm_alloc.c
@@ -1,8 +1,8 @@
-/* $Id: t_imm_alloc.c,v 1.10 2001/09/07 06:55:59 joukj Exp $ */
+/* $Id: t_imm_alloc.c,v 1.10.2.1 2001/12/15 00:48:41 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  4.0.1
  *
  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
  *
@@ -34,7 +34,7 @@
 #include "t_imm_alloc.h"
 
 
-   static int id = 0;
+static int id = 0;  /* give each struct immediate a unique ID number */
 
 static struct immediate *real_alloc_immediate( GLcontext *ctx )
 {
@@ -130,6 +130,11 @@ void _tnl_free_immediate( struct immediate *IM )
 
    ASSERT(IM->ref_count == 0);
 
+   if (IM->NormalLengthPtr) {
+      ALIGN_FREE(IM->NormalLengthPtr);
+      IM->NormalLengthPtr = NULL;
+   }
+
    if (!tnl) {
       real_free_immediate( IM );
    } 
-- 
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