From 552791038722b4588c2f0bc2da2dde3dadc15928 Mon Sep 17 00:00:00 2001 From: das Date: Wed, 15 Apr 2009 19:22:44 +0000 Subject: UpdateStringOfString: matchup with core-8-5-branch changes --- generic/tclStringObj.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c index aad8881..e6118c6 100644 --- a/generic/tclStringObj.c +++ b/generic/tclStringObj.c @@ -33,7 +33,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclStringObj.c,v 1.32.2.10 2009/04/15 19:11:07 dgp Exp $ */ + * RCS: @(#) $Id: tclStringObj.c,v 1.32.2.11 2009/04/15 19:22:44 das Exp $ */ #include "tclInt.h" @@ -1934,20 +1934,20 @@ UpdateStringOfString(objPtr) } size = 0; - for (i = 0; i < stringPtr->numChars; i++) { + for (i = 0; i < stringPtr->numChars && size >= 0; i++) { size += Tcl_UniCharToUtf((int) unicode[i], dummy); } if (size < 0) { Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } - - dst = (char *) ckalloc((unsigned) (size + 1)); - objPtr->bytes = dst; + + objPtr->bytes = (char *) ckalloc((unsigned) (size + 1)); objPtr->length = size; stringPtr->allocated = size; copyBytes: - for (i = 0; i < stringPtr->numChars && size >= 0; i++) { + dst = objPtr->bytes; + for (i = 0; i < stringPtr->numChars; i++) { dst += Tcl_UniCharToUtf(unicode[i], dst); } *dst = '\0'; -- cgit v0.12