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Merge pull request #1106 from martinetd/seat-destroy-uaf

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wlr_seat destroy: fix use-after-free after primary selection source cancel
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emersion 2018-07-01 13:23:50 +01:00 committed by GitHub
commit 55dba13c6e
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types/seat/wlr_seat.c
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@ -168,9 +168,9 @@ void wlr_seat_destroy(struct wlr_seat *seat) {
seat->selection_source = NULL;
}
if (seat->primary_selection_source) {
wl_list_remove(&seat->primary_selection_source_destroy.link);
seat->primary_selection_source->cancel(seat->primary_selection_source);
seat->primary_selection_source = NULL;
wl_list_remove(&seat->primary_selection_source_destroy.link);
}
struct wlr_seat_client *client, *tmp;