DecorationEventFilter: check if window is deleted before sending release events (!4315) · Merge requests · Plasma / KWin

Fushan Wen requested to merge work/fuf/deletenow into master Aug 10, 2023

When double click to close window is enabled, there is a high chance the window is in destruction before the second mouse release event is sent to the window decoration, which causes a crash. This adds a check to prevent the crash.

BUG: 473244 FIXED-IN: 6.0

DecorationEventFilter: check if window is deleted before sending release events

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