https://bugs.kde.org/show_bug.cgi?id=465522
Vlad Zahorodnii <vlad.zahorod...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Latest Commit|https://invent.kde.org/plas |https://invent.kde.org/plas
|ma/kwin/commit/0ca7b40da045 |ma/kwin/commit/c5df8cedd8ef
|7e1ee5ce079d78d304c76b7592b |0b5f1b6461e71fdec3f6a712289
|5 |e
--- Comment #9 from Vlad Zahorodnii <vlad.zahorod...@kde.org> ---
Git commit c5df8cedd8ef0b5f1b6461e71fdec3f6a712289e by Vlad Zahorodnii, on
behalf of Dominique Hummel.
Committed on 14/02/2023 at 12:35.
Pushed by vladz into branch 'cherry-pick-0ca7b40d'.
tiling: Evacuate tiled windows from custom & quick tiling on output removal
Context: If a display is removed, the corresponding TileManager is removed with
it. This in turn removes every one of its Tiles with it, and when a Tile's
destructor is called, it attempts to find a new replacement tile for any
windows it was previously managing.
However, if the Tile is removed because its corresponding TileManager has been
removed, this has the potential to cause a segfault in KWin, causing it to
crash (I suspect a possible race condition? but not sure).
This MR correctly evacuates custom tiled windows & migrates quick tiled windows
upon output removal.
(cherry picked from commit 0ca7b40da0457e1ee5ce079d78d304c76b7592b5)
M +8 -0 src/tiles/tile.cpp
M +5 -0 src/tiles/tile.h
M +42 -3 src/workspace.cpp
https://invent.kde.org/plasma/kwin/commit/c5df8cedd8ef0b5f1b6461e71fdec3f6a712289e
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