* generic/tclEncoding.c: Replace buffer copy in for loop

        with call to memcpy().  Thanks to afredd. [Patch 1530262]

2 files changed, 7 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index 9e9a23c..66eea53 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-08-09  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclEncoding.c:	Replace buffer copy in for loop
+	with call to memcpy().  Thanks to afredd. [Patch 1530262]
+
 2006-08-03  Daniel Steffen  <das@users.sourceforge.net>
 
 	* unix/tclUnixPipe.c (TclpCreateProcess): for USE_VFORK: ensure standard
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c
index 2a3698f..5b2ae19 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 1.16.2.10 2006/04/05 00:06:02 andreas_kupries Exp $
+ * RCS: @(#) $Id: tclEncoding.c,v 1.16.2.11 2006/08/09 18:12:42 dgp Exp $
  */
 
 #include "tclInt.h"
@@ -1882,9 +1882,7 @@ BinaryProc(clientData, src, srcLen, flags, statePtr, dst, dstLen,
     *srcReadPtr = srcLen;
     *dstWrotePtr = srcLen;
     *dstCharsPtr = srcLen;
-    for ( ; --srcLen >= 0; ) {
-	*dst++ = *src++;
-    }
+    memcpy((void *) dst, (void *) src, (size_t) srcLen);
     return result;
 }