diff options
Diffstat (limited to 'src/gui/text/qcssparser.cpp')
-rw-r--r-- | src/gui/text/qcssparser.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gui/text/qcssparser.cpp b/src/gui/text/qcssparser.cpp index cb19a42688..31d832a9ce 100644 --- a/src/gui/text/qcssparser.cpp +++ b/src/gui/text/qcssparser.cpp @@ -746,8 +746,9 @@ static ColorData parseColorValue(QCss::Value v) QVector<QCss::Value> colorDigits; if (!p.parseExpr(&colorDigits)) return ColorData(); + const int tokenCount = colorDigits.count(); - for (int i = 0; i < qMin(colorDigits.count(), 7); i += 2) { + for (int i = 0; i < qMin(tokenCount, 7); i += 2) { if (colorDigits.at(i).type == Value::Percentage) { colorDigits[i].variant = colorDigits.at(i).variant.toReal() * (255. / 100.); colorDigits[i].type = Value::Number; @@ -756,11 +757,15 @@ static ColorData parseColorValue(QCss::Value v) } } + + if (tokenCount < 5) + return ColorData(); + int v1 = colorDigits.at(0).variant.toInt(); int v2 = colorDigits.at(2).variant.toInt(); int v3 = colorDigits.at(4).variant.toInt(); int alpha = 255; - if (colorDigits.count() >= 7) { + if (tokenCount >= 7) { int alphaValue = colorDigits.at(6).variant.toInt(); if (rgba && alphaValue <= 1) alpha = colorDigits.at(6).variant.toReal() * 255.; |