diff options
Diffstat (limited to 'src/gui/accessible')
| -rw-r--r-- | src/gui/accessible/qaccessible.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp index 5ed724047f..2db4d46874 100644 --- a/src/gui/accessible/qaccessible.cpp +++ b/src/gui/accessible/qaccessible.cpp @@ -1373,8 +1373,13 @@ QAccessible::Id QAccessibleEvent::uniqueId() const QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(m_object); if (!iface) return 0; - if (m_child != -1) + if (m_child != -1) { iface = iface->child(m_child); + if (Q_UNLIKELY(!iface)) { + qCWarning(lcAccessibilityCore) << "Invalid child in QAccessibleEvent:" << m_object << "child:" << m_child; + return 0; + } + } return QAccessible::uniqueId(iface); } |