AuroraMiddleware/qt5base-lts
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Check if the interface pointer is valid to avoid a potential crash.

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Change-Id: I7e6634b799e551786d6cbc85e2d526b7874ada3d
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
This commit is contained in:
Jan Arve Saether 2013-02-06 10:23:24 +01:00 committed by The Qt Project
parent 20204fe58b
commit 7502a78388
1 changed files with 1 additions and 1 deletions
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2
src/platformsupport/linuxaccessibility/atspiadaptor.cpp
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@ -1181,7 +1181,7 @@ void AtSpiAdaptor::notifyAboutCreation(const QAIPointer &interface) const
void AtSpiAdaptor::notifyAboutDestruction(const QAIPointer &interface) const
{
if (!interface->isValid())
if (!interface || !interface->isValid())
return;
QAIPointer parent(interface->parent());