feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

Fix invalid read

Browse Source 
One shall check the event is a QKeyEvent before static_cast
This commit is contained in:
Olivier Goffart
2010-08-02 14:46:38 +02:00
parent 86bf228bb8
commit 40c07dbf97
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/plugins/help/externalhelpwindow.cpp
View File

@@ -69,7 +69,8 @@ void ExternalHelpWindow::closeEvent(QCloseEvent *event)
bool ExternalHelpWindow::eventFilter(QObject *obj, QEvent *event)
{
if (obj == this) {
if (QKeyEvent *keyEvent = static_cast<QKeyEvent*> (event)) {
if (event->type() == QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent*> (event);
switch (keyEvent->key()) {
case Qt::Key_Escape:
Core::ICore::instance()->mainWindow()->activateWindow();