diff options
author | Val Doroshchuk <valentyn.doroshchuk@qt.io> | 2019-05-31 14:15:53 +0200 |
---|---|---|
committer | VaL Doroshchuk <valentyn.doroshchuk@qt.io> | 2019-06-12 08:26:54 +0000 |
commit | 9b6928b7cc6f12638ae625c67ecf437cfc694498 (patch) | |
tree | 9712e28674960d3e63cf015d2e97aad37d134f5e /src/plugins/bearer | |
parent | 93642992ae779f3d8c864e5680ff2dfdfa9d0331 (diff) |
Fix crash when app is going to shutdown but conf manager is requested
If the app is finished and going to shutdown,
qNetworkConfigurationManagerPrivate() returns nullptr.
Change-Id: I01915021d8698802b3a1d0dee43203cd3d4aba74
Task-number: QTBUG-76090
Reviewed-by: MÃ¥rten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'src/plugins/bearer')
-rw-r--r-- | src/plugins/bearer/qnetworksession_impl.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/plugins/bearer/qnetworksession_impl.cpp b/src/plugins/bearer/qnetworksession_impl.cpp index 847479047f..903525a204 100644 --- a/src/plugins/bearer/qnetworksession_impl.cpp +++ b/src/plugins/bearer/qnetworksession_impl.cpp @@ -56,12 +56,13 @@ QT_BEGIN_NAMESPACE static QBearerEngineImpl *getEngineFromId(const QString &id) { QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); - - const auto engines = priv->engines(); - for (QBearerEngine *engine : engines) { - QBearerEngineImpl *engineImpl = qobject_cast<QBearerEngineImpl *>(engine); - if (engineImpl && engineImpl->hasIdentifier(id)) - return engineImpl; + if (priv) { + const auto engines = priv->engines(); + for (QBearerEngine *engine : engines) { + QBearerEngineImpl *engineImpl = qobject_cast<QBearerEngineImpl *>(engine); + if (engineImpl && engineImpl->hasIdentifier(id)) + return engineImpl; + } } return 0; |