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Some more error checking

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This commit is contained in:
Martin Tůma 2021-07-13 19:58:12 +02:00
parent b04ac5fae3
commit 29f9fb7a68
1 changed files with 7 additions and 2 deletions
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9
src/map/mapsforge/style.cpp
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@ -143,8 +143,13 @@ void Style::line(QXmlStreamReader &reader, const Rule &rule)
if (attr.hasAttribute("stroke-dasharray")) { if (attr.hasAttribute("stroke-dasharray")) {
QStringList l(attr.value("stroke-dasharray").toString().split(',')); QStringList l(attr.value("stroke-dasharray").toString().split(','));
ri._strokeDasharray.resize(l.size()); ri._strokeDasharray.resize(l.size());
for (int i = 0; i < l.size(); i++) for (int i = 0; i < l.size(); i++) {
ri._strokeDasharray[i] = l.at(i).toDouble(); ri._strokeDasharray[i] = l.at(i).toDouble(&ok);
if (!ok || ri._strokeDasharray[i] < 0) {
reader.raiseError("invalid stroke-dasharray value");
return;
}
}
} }
if (attr.hasAttribute("stroke-linecap")) { if (attr.hasAttribute("stroke-linecap")) {
QString cap(attr.value("stroke-linecap").toString()); QString cap(attr.value("stroke-linecap").toString());