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Andrew Morton authored
use-after-free races have been seen due to the workqueue timer in the tty structure going off after the tty was freed. Fix that up by using cancel_scheduled_work() and flush_scheduled_work().
59b6573c
use-after-free races have been seen due to the workqueue timer in the tty structure going off after the tty was freed. Fix that up by using cancel_scheduled_work() and flush_scheduled_work().