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Fix null deref in on_actionXrefs

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radare 2017-04-12 12:27:06 +02:00 committed by GitHub
parent 3d85370ff9
commit e73cb0454a
1 changed files with 3 additions and 1 deletions
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4
src/widgets/memorywidget.cpp
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@ -1795,7 +1795,9 @@ void MemoryWidget::on_actionXRefs_triggered()
{ {
// Get function for clicked offset // Get function for clicked offset
RAnalFunction *fcn = this->main->core->functionAt(ele.toLongLong(0, 16)); RAnalFunction *fcn = this->main->core->functionAt(ele.toLongLong(0, 16));
if (!fcn) {
return;
}
XrefsDialog *x = new XrefsDialog(this->main, this); XrefsDialog *x = new XrefsDialog(this->main, this);
x->setWindowTitle("X-Refs for function " + QString(fcn->name)); x->setWindowTitle("X-Refs for function " + QString(fcn->name));
x->updateLabels(QString(fcn->name)); x->updateLabels(QString(fcn->name));