Fix a crash in case of setting invalid point size

Asserts are replaced with warnings and the call is ignored.

Task-number: 252414, 252416, 252502
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/src/gui/text/qfont.cpp b/src/gui/text/qfont.cpp
index 43f5b1e..24ff10b 100644
--- a/src/gui/text/qfont.cpp
+++ b/src/gui/text/qfont.cpp
@@ -890,7 +890,10 @@ int QFont::pointSize() const
 */
 void QFont::setPointSize(int pointSize)
 {
-    Q_ASSERT_X (pointSize > 0, "QFont::setPointSize", "point size must be greater than 0");
+    if (pointSize <= 0) {
+        qWarning("QFont::setPointSize: Point size <= 0 (%d), must be greater than 0", pointSize);
+        return;
+    }
 
     detach();
 
@@ -909,7 +912,10 @@ void QFont::setPointSize(int pointSize)
 */
 void QFont::setPointSizeF(qreal pointSize)
 {
-    Q_ASSERT_X(pointSize > 0.0, "QFont::setPointSizeF", "point size must be greater than 0");
+    if (pointSize <= 0) {
+        qWarning("QFont::setPointSizeF: Point size <= 0 (%d), must be greater than 0", pointSize);
+        return;
+    }
 
     detach();