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GH-2485 fix crash bug while creating instances

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This commit is contained in:
Petr Mrázek 2018-12-14 01:18:18 +01:00
parent 075e173fbd
commit 14bb666a20
3 changed files with 6 additions and 8 deletions
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8
api/logic/InstanceList.cpp
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@ -718,7 +718,7 @@ public:
// FIXME/TODO: add ability to abort during instance commit retries
bool abort() override
{
if(m_child)
if(m_child && m_child->canAbort())
{
return m_child->abort();
}
@ -726,9 +726,9 @@ public:
}
bool canAbort() const override
{
if(m_child)
if(m_child && m_child->canAbort())
{
return m_child->canAbort();
return true;
}
return false;
}
@ -746,7 +746,6 @@ protected:
private slots:
void childSucceded()
{
m_child.reset();
unsigned sleepTime = backoff();
if(m_parent->commitStagedInstance(m_stagingPath, m_instanceName, m_groupName))
{
@ -764,7 +763,6 @@ private slots:
}
void childFailed(const QString & reason)
{
m_child.reset();
m_parent->destroyStagingPath(m_stagingPath);
emitFailed(reason);
}

4
application/MainWindow.cpp
View File

@ -1283,7 +1283,7 @@ void MainWindow::runModalTask(Task *task)
void MainWindow::instanceFromInstanceTask(InstanceTask *rawTask)
{
std::unique_ptr<Task> task(MMC->instances()->wrapInstanceTask(rawTask));
unique_qobject_ptr<Task> task(MMC->instances()->wrapInstanceTask(rawTask));
runModalTask(task.get());
}
@ -1300,7 +1300,7 @@ void MainWindow::on_actionCopyInstance_triggered()
copyTask->setName(copyInstDlg.instName());
copyTask->setGroup(copyInstDlg.instGroup());
copyTask->setIcon(copyInstDlg.iconKey());
std::unique_ptr<Task> task(MMC->instances()->wrapInstanceTask(copyTask));
unique_qobject_ptr<Task> task(MMC->instances()->wrapInstanceTask(copyTask));
runModalTask(task.get());
}

2
application/pages/instance/LegacyUpgradePage.cpp
View File

@ -40,7 +40,7 @@ void LegacyUpgradePage::on_upgradeButton_clicked()
upgradeTask->setName(newName);
upgradeTask->setGroup(MMC->instances()->getInstanceGroup(m_inst->id()));
upgradeTask->setIcon(m_inst->iconKey());
std::unique_ptr<Task> task(MMC->instances()->wrapInstanceTask(upgradeTask));
unique_qobject_ptr<Task> task(MMC->instances()->wrapInstanceTask(upgradeTask));
runModalTask(task.get());
}