romangg created this revision. romangg added a reviewer: Plasma. Herald added a project: Plasma. Herald added a subscriber: plasma-devel. romangg requested review of this revision.
REVISION SUMMARY It seems only checking on no outputs initializing and signals being unblocked is not enough when cancelling a config change on tablet mode information change. There can be a race between the interface being announced and tablet mode information being changed before any output device received. In this case a config change is applied with no output management yet being available. Looking at the code though this seems to only be possible if the interfaces announced event is received before the output maangement interface announced event. This is not what should happen. TEST PLAN Starts without seg fault on output management object in applyConfig. REPOSITORY R110 KScreen Library BRANCH tablet-fix REVISION DETAIL https://phabricator.kde.org/D26658 AFFECTED FILES backends/kwayland/waylandconfig.cpp backends/kwayland/waylandconfig.h To: romangg, #plasma Cc: plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, zachus, fbampaloukas, GB_2, ragreen, ZrenBot, ngraham, alexeymin, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
