qt5base-lts/tests/auto/concurrent
Marc Mutz b1b0f42c97 tst_qtconcurrentrun: fix UB (uninit'ed values)
While doubleFunction's body is empty, it takes its argument by value,
which means copying. Copying an uninitialized double is a gray zone
(if you follow the partially-formed paradigma, it's UB; though the std
may allow it some types, most notably std::byte and uchar; probably
not double, though). Converting an uninitialized int into double is
most certainly UB.

Fix by initializing both d and i.

Found by GCC 11's -Wmaybe-uninitialized.

Pick-to: 6.5 6.2 5.15
Change-Id: I103fb72bf4b8792a292346007f498dc6349e9c68
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
2023-03-31 11:32:46 +02:00
..
qtconcurrentfilter tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
qtconcurrentfiltermapgenerated tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
qtconcurrentiteratekernel tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
qtconcurrentmap Silence a few unused-but-set-parameter warnings in some of the tests 2023-03-06 17:16:14 +01:00
qtconcurrentmedian tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
qtconcurrentrun tst_qtconcurrentrun: fix UB (uninit'ed values) 2023-03-31 11:32:46 +02:00
qtconcurrenttask tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
qtconcurrentthreadengine tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
CMakeLists.txt tests: Remove remains of qmake conversion from CMakeLists.txt files 2023-02-17 21:56:49 +01:00
testhelper_functions.h Use SPDX license identifiers 2022-05-16 16:37:38 +02:00