WebScrollBarManager: Guard against ScrollBarData being deleted

9 years ago · f9a0d202de
parent fcc356e4df
commit f9a0d202de
1 changed files with 1 additions and 1 deletions
--- a/src/lib/webengine/webscrollbarmanager.cpp
+++ b/src/lib/webengine/webscrollbarmanager.cpp
@ -142,7 +142,7 @@ void WebScrollBarManager::addWebView(WebView *view)

        QPointer<WebView> p(view);
        view->page()->runJavaScript(source, WebPage::SafeJsWorld, [=](const QVariant &res) {
-            if (!p) {
+            if (!p || !m_scrollbars.contains(view)) {
                return;
            }
            const QVariantMap map = res.toMap();