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| author | Aaron McCarthy <aaron.mccarthy@nokia.com> | 2010-09-01 05:24:25 (GMT) |
|---|---|---|
| committer | Aaron McCarthy <aaron.mccarthy@nokia.com> | 2010-09-01 06:49:28 (GMT) |
| commit | 744ff7738333c35e7d621c61d72422cf3a8e7fe4 (patch) | |
| tree | 7d5684c8755ccb4f2c5d624033e1dd32a40c760f /src | |
| parent | 1d77ce9a00b959befd56428152a52db16743db42 (diff) | |
| download | Qt-744ff7738333c35e7d621c61d72422cf3a8e7fe4.zip Qt-744ff7738333c35e7d621c61d72422cf3a8e7fe4.tar.gz Qt-744ff7738333c35e7d621c61d72422cf3a8e7fe4.tar.bz2 | |
Destroy QNetworkConfigurationManager global static from qApp dtor.
The order of global static destruction is not well defined. Ensure that
the QNetworkConfigurationManager global static is destroyed from the
QCoreApplication destructor before its dependencies are destroyed with
the rest of the global statics.
Task-number: QTBUG-13304
Diffstat (limited to 'src')
| -rw-r--r-- | src/network/bearer/qnetworkconfigmanager.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp index 65014a6..23d7800 100644 --- a/src/network/bearer/qnetworkconfigmanager.cpp +++ b/src/network/bearer/qnetworkconfigmanager.cpp @@ -45,12 +45,33 @@ #include "qbearerengine_p.h" #include <QtCore/qstringlist.h> +#include <QtCore/qcoreapplication.h> #ifndef QT_NO_BEARERMANAGEMENT QT_BEGIN_NAMESPACE -Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager); +#define Q_GLOBAL_STATIC_QAPP_DESTRUCTION(TYPE, NAME) \ + Q_GLOBAL_STATIC_INIT(TYPE, NAME); \ + static void NAME##_cleanup() \ + { \ + delete this_##NAME.pointer; \ + this_##NAME.pointer = 0; \ + this_##NAME.destroyed = true; \ + } \ + static TYPE *NAME() \ + { \ + if (!this_##NAME.pointer && !this_##NAME.destroyed) { \ + TYPE *x = new TYPE; \ + if (!this_##NAME.pointer.testAndSetOrdered(0, x)) \ + delete x; \ + else \ + qAddPostRoutine(NAME##_cleanup); \ + } \ + return this_##NAME.pointer; \ + } + +Q_GLOBAL_STATIC_QAPP_DESTRUCTION(QNetworkConfigurationManagerPrivate, connManager); QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate() { |