diff options
| author | Mikhail Lappo <mikhail.lappo@lge.com> | 2015-05-07 12:18:14 +0300 |
|---|---|---|
| committer | Mikhail Lappo <mikhail.lappo@lge.com> | 2015-05-18 19:33:02 +0000 |
| commit | 3f0f707d4b898a96e63e16c13a29f12be01d9b4c (patch) | |
| tree | 12dff89da9cd45bf58889bd6ab5644c4d0db56c5 /src | |
| parent | 20efe759168b809b56489e90bc37b666784c07e6 (diff) | |
Prevent bad-ptrs deref in QNetworkConfigurationManagerPrivate
Prevent application to crash with segfault in Qt bearer thread.
Corrected hardly reproduceable bug, when
QNetworkConfigurationManagerPrivate in pollEngines slot dereferenced
null and bad pointers and caused crash
Task-number: QTBUG-44407
Change-Id: I2f0b11b2d10125a21a62588d76ad824f375e4a1d
Reviewed-by: Richard J. Moore <rich@kde.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/network/bearer/qnetworkconfigmanager_p.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp index 6bbea1683c..b963aebbd5 100644 --- a/src/network/bearer/qnetworkconfigmanager_p.cpp +++ b/src/network/bearer/qnetworkconfigmanager_p.cpp @@ -75,6 +75,7 @@ QNetworkConfigurationManagerPrivate::~QNetworkConfigurationManagerPrivate() QMutexLocker locker(&mutex); qDeleteAll(sessionEngines); + sessionEngines.clear(); if (bearerThread) bearerThread->quit(); } |