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List: kde-commits
Subject: kdelibs/khtml/xml
From: Andrew Coles <andrew_coles () yahoo ! co ! uk>
Date: 2004-10-19 15:47:34
Message-ID: 20041019154734.6988016BE2 () office ! kde ! org
[Download RAW message or body]
CVS commit by coles:
Fixed a mistake I put in there earlier, sorry about that....
M +5 -10 dom_stringimpl.cpp 1.53
--- kdelibs/khtml/xml/dom_stringimpl.cpp #1.52:1.53
@@ -159,6 +159,5 @@ DOMStringImpl *DOMStringImpl::substring(
static Length parseLength(const QChar *s, unsigned int l)
{
-
- const QChar* last = &(s[l-1]);
+ const QChar* last = s+l-1;
if (l && *last == QChar('%')) {
// CSS allows one decimal after the point, like
@@ -165,9 +164,7 @@ static Length parseLength(const QChar *s
// 42.2%, but not 42.22%
// we ignore the non-integer part for speed/space reasons
-
int i = QConstString(s, l).string().findRev('.');
- if ( i >= 0 && i < (int)l-1 ) {
+ if ( i >= 0 && i < (int)l-1 )
l = i + 1;
- }
bool ok;
@@ -178,13 +175,12 @@ static Length parseLength(const QChar *s
// in case of weird constructs like 5*%
- last-=sizeof(QChar);
+ last--;
l--;
}
- if (l == 0) { // if the string passed is just a single % character this prevents \
accessing invalid memory + if (l == 0)
return Length(0, Variable);
- }
- if ( *last == QChar('*')) {
+ if ( *last == '*') {
if(last == s)
return Length(1, Relative);
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