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| author | jenglish <jenglish@flightlab.com> | 2008-07-04 19:22:20 (GMT) |
|---|---|---|
| committer | jenglish <jenglish@flightlab.com> | 2008-07-04 19:22:20 (GMT) |
| commit | 53ca8c3c36eb3e91b418b65e588a601b017aa9dc (patch) | |
| tree | 0e1a7b062ba2091983e21b4b8521c7354cbf5bdb | |
| parent | 0eeeeffffb57a74d4c7c20806ffa179517190e41 (diff) | |
| download | tcl-53ca8c3c36eb3e91b418b65e588a601b017aa9dc.zip tcl-53ca8c3c36eb3e91b418b65e588a601b017aa9dc.tar.gz tcl-53ca8c3c36eb3e91b418b65e588a601b017aa9dc.tar.bz2 | |
UtfToUtfProc: Avoid unwanted sign extension when converting incomplete UTF-8
sequences. See [Bug 1908443] for details.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | generic/tclEncoding.c | 4 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,9 @@ +2008-07-04 Joe English <jenglish@users.sourceforge.net> + + * generic/tclEncoding.c(UtfToUtfProc): Avoid unwanted sign extension + when converting incomplete UTF-8 sequences. See [Bug 1908443] for + details. + 2008-07-03 Andreas Kupries <andreask@activestate.com> * generic/tclIORChan.c (InvokeTclMethod): Fixed the memory leak diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c index 95f89a4..1d4de73 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 1.59 2008/03/11 22:25:12 das Exp $ + * RCS: @(#) $Id: tclEncoding.c,v 1.59.2.1 2008/07/04 19:22:21 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 { |