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Summary: Fixes crash when using the Copy Input To All Tabs feature. The crash is caused because the sessions are removed from the SessionManager before the MainWindow is updated. When the MainWindow receives the activeViewChanged signal it assumes that the SessionManager::sessionProfile returns a valid Profile pointer, but in this case it has already been freed and is therefore nullptr. The fix is to simply check if the new active Session has a valid Profile, if not simply ignore it. Test Plan: 1. Open Konsole window 2. Open multiple tabs within that Konsole window 3. (apparently an important piece) Scroll through the tabs and go back to the first one opened, on the far left of the tab bar 4. Select Edit menu -> Copy Input To -> All Tabs in Current Window 5. Type a ctrl-D to issue logout command to all tabs in window BUG: 405158 Reviewers: #konsole, hindenburg Reviewed By: #konsole, hindenburg Subscribers: hindenburg, konsole-devel Tags: #konsole Differential Revision: https://phabricator.kde.org/D19642
cb49c985