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author | Mate Barany <mate.barany@qt.io> | 2023-01-13 18:18:08 +0100 |
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committer | Mate Barany <mate.barany@qt.io> | 2023-02-08 12:59:19 +0100 |
commit | 84f0596c0ca7cb5a31077cea29592781899c13f4 (patch) | |
tree | a4271a3d74a9fab51b0de3c692ebf323d13d28b3 /src/plugins/platforms/cocoa/qmacclipboard.h | |
parent | 214c3a033a4e9191f0082bf6f88624d356a45384 (diff) |
Avoid potential data races caused by qt_ntfs_permission_lookup
qt_ntfs_permission_lookup is a global, non-atomic variable which
could cause problems in case of multiple threads. Introduce a
new atomic variable to handle permission lookups but instead of
manual incrementation/decrementation, implement a class to manage
the variable.
Since the atomic variable is not directly available to the user,
implement helper functions to increase/decrease/check the status
of the variable.
Task-number: QTBUG-105804
Change-Id: If6cbcdd653c7f50ad9853a5c309e24fdeb520788
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Diffstat (limited to 'src/plugins/platforms/cocoa/qmacclipboard.h')
0 files changed, 0 insertions, 0 deletions