projects / qtbase-opensource-src.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: dda7aa0) | patch
QReadWriteLock: fix data race on the d_ptr members
authorDebian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Sat, 28 Feb 2026 17:55:04 +0000 (20:55 +0300)
committerDmitry Shachnev <mitya57@debian.org>
Sat, 28 Feb 2026 17:55:04 +0000 (20:55 +0300)
commitf2ed214e307244e5a345e4b60b9236edc160a9af
tree4d296312c2163f9fdaa4ee157e52cc26614b8d05tree | snapshot
parentdda7aa081001f389f8901c98353ad0fb7df22bbbcommit | diff
QReadWriteLock: fix data race on the d_ptr members

Origin: upstream, https://code.qt.io/cgit/qt/qtbase.git/commit?id=80d01c4ccb697b9d
Last-Update: 2025-12-14

The loadRelaxed() at the beginning of tryLockForRead/tryLockForWrite
isn't enough to bring us the non-atomic write of the recursive bool.
Same issue with the std::mutex itself.

Gbp-Pq: Name qreadwritelock_data_race.diff
src/corelib/thread/qreadwritelock.cpp diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.