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authorMarc Mutz <[email protected]>2025-07-03 10:30:12 +0200
committerMarc Mutz <[email protected]>2025-07-03 22:21:04 +0200
commitb6faf63995b63d5958cf4b95ad1e9bab17d1bc6d (patch)
tree00813b0f1742fb402d5e49d04e055180c06e2d59 /src/gui/doc/snippets/separations/finalwidget.h
parent7dcd01d0f0cacde02bb7cb9686413ddd00fc76ca (diff)
QFreeList: fix UB (data race) in release()HEADdev
The load from _v[block] must acquire, to match the storeRelease() implied in the testAndSetRelease() in next(), where _v[block] was allocated. A loadReleaxed() will not establish the happens-before relation required to avoid a data race. So use loadAcquire(). Pick-to: 6.10 6.9 6.8 6.5 Change-Id: I34003ef7510a0d78f7851d2b4b4aab01a686babf Reviewed-by: Fabian Kosmale <[email protected]>
Diffstat (limited to 'src/gui/doc/snippets/separations/finalwidget.h')
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