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Do not access internal allThreads data unlocked

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Pick-to: 6.1 6.0 5.15
Change-Id: I54eb67571fff07ffdbf9d2b77c96bb85e3fae5e0
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Allan Sandfeld Jensen 2021-04-22 13:47:21 +02:00
parent f4e23bf3de
commit ffb5635c1a
1 changed files with 1 additions and 0 deletions
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src/corelib/thread/qthreadpool.cpp
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@ -788,6 +788,7 @@ bool QThreadPool::contains(const QThread *thread) const
const QThreadPoolThread *poolThread = qobject_cast<const QThreadPoolThread *>(thread); const QThreadPoolThread *poolThread = qobject_cast<const QThreadPoolThread *>(thread);
if (!poolThread) if (!poolThread)
return false; return false;
QMutexLocker locker(&d->mutex);
return d->allThreads.contains(const_cast<QThreadPoolThread *>(poolThread)); return d->allThreads.contains(const_cast<QThreadPoolThread *>(poolThread));
} }