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| author | Sona Kurazyan <sona.kurazyan@qt.io> | 2020-04-02 10:33:49 +0200 |
|---|---|---|
| committer | Sona Kurazyan <sona.kurazyan@qt.io> | 2020-04-03 19:46:04 +0200 |
| commit | 1812830ac3d5b167ddbb998cef58096d47da9989 (patch) | |
| tree | 94faced57c9af4f74305b5f43b7fdfdfe5acab0f /examples/widgets | |
| parent | 6a6482cb8d2e71296e4c6ae35190a551fc4c6530 (diff) | |
Fix potential race condition in QtConcurrent blocking methods
QtConcurrent::blocking*() methods are using the ExceptionStore directly,
which is not thread safe. In case if there's an exception thrown from
multiple threads there may be a race condition. Added a lock to avoid
that.
Change-Id: I5de9928f91f5f43951b9bf9c4594694dc0ca0328
Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'examples/widgets')
0 files changed, 0 insertions, 0 deletions