From 22ce20b0712b45f83d2781416637d4f220de4478 Mon Sep 17 00:00:00 2001 From: jenglish Date: Wed, 11 Jun 2008 01:30:10 +0000 Subject: UtfToUtfProc: Avoid unwanted sign extension when converting incomplete UTF-8 sequences. See [Bug 1908443] for details. --- ChangeLog | 6 ++++++ generic/tclEncoding.c | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 8b7d532..56c825e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2008-06-10 Joe English + + * generic/tclEncoding.c(UtfToUtfProc): Avoid unwanted sign extension + when converting incomplete UTF-8 sequences. See [Bug 1908443] + for details. + 2008-06-10 Andreas Kupries * tests/ioTrans.test (iortrans.tf-6.1): Fixed the [Bug 1988552], diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index ff73502..456c8a4 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 1.60 2008/04/27 22:21:29 dkf Exp $ + * RCS: @(#) $Id: tclEncoding.c,v 1.61 2008/06/11 01:30:11 jenglish Exp $ */ #include "tclInt.h" @@ -2292,7 +2292,7 @@ UtfToUtfProc( * incomplete char its byts are made to represent themselves. */ - ch = (Tcl_UniChar) *src; + ch = (unsigned char) *src; src += 1; dst += Tcl_UniCharToUtf(ch, dst); } else { -- cgit v0.12