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Boyan Ding 3c6d20c5eb xwm: Check whether the seat is NULL when needed in weston_wm_handle_button ... XCB and wayland input event handling exists together in xwm, which can cause problems. weston_wm_handle_button is called via XCB events, while it calls weston_wm_pick_seat_for_window, which uses info from compositor (pure wayland). It is also true in setting and removing flags of frames. Races can happen in between, when resize of moving flag of the frame is still set while the button has been released, the picked seat will be NULL in weston_wm_handle_button, causing crash. We can safely ignore moving or resizing if this happens. The same applies to c06a180d. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=82827 Signed-off-by: Boyan Ding <stu_dby@126.com> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>		10 years ago
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dnd.c	Don't include xserver-server-protocol.h	11 years ago
hash.c	Move xwayland up one directory level	11 years ago
hash.h	Move xwayland up one directory level	11 years ago
launcher.c	xwayland: Clean up the WM properly if X server crashes	10 years ago
selection.c	Move xwayland up one directory level	11 years ago
window-manager.c	xwm: Check whether the seat is NULL when needed in weston_wm_handle_button	10 years ago
xwayland.h	xwayland: Use new Xwayland DDX	11 years ago