From 57cd30582a77f3c42c4ff32f81e825646104e29b Mon Sep 17 00:00:00 2001
From: davygrvy <davygrvy@pobox.com>
Date: Wed, 5 May 2004 18:28:39 +0000
Subject: (TclFinalizeEncodingSubsystem): FreeEncoding(systemEncoding); moved
 to before the hash table itereation as it was causing a double free attempt
 under some conditions.

---
 generic/tclEncoding.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c
index f1781e5..23b2632 100644
--- a/generic/tclEncoding.c
+++ b/generic/tclEncoding.c
@@ -8,7 +8,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclEncoding.c,v 1.20 2004/04/20 02:15:55 davygrvy Exp $
+ * RCS: @(#) $Id: tclEncoding.c,v 1.21 2004/05/05 18:28:39 davygrvy Exp $
  */
 
 #include "tclInt.h"
@@ -313,6 +313,7 @@ TclFinalizeEncodingSubsystem()
 
     Tcl_MutexLock(&encodingMutex);
     encodingsInitialized  = 0;
+    FreeEncoding(systemEncoding);
     hPtr = Tcl_FirstHashEntry(&encodingTable, &search);
     while (hPtr != NULL) {
 	/*
@@ -324,7 +325,6 @@ TclFinalizeEncodingSubsystem()
 	FreeEncoding((Tcl_Encoding) Tcl_GetHashValue(hPtr));
 	hPtr = Tcl_FirstHashEntry(&encodingTable, &search);
     }
-    FreeEncoding(systemEncoding);
     Tcl_DeleteHashTable(&encodingTable);
     Tcl_MutexUnlock(&encodingMutex);
 }
-- 
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