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Commit 356fc355 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "tty: fix memleak in alloc_pid"

parents a1fdd9e1 5c70c756

drivers/tty/tty_io.c

+2 −2
Original line number Diff line number Diff line
@@ -874,9 +874,8 @@ void disassociate_ctty(int on_exit) 
	spin_lock_irq(&current->sighand->siglock);

	put_pid(current->signal->tty_old_pgrp);

	current->signal->tty_old_pgrp = NULL;

	spin_unlock_irq(&current->sighand->siglock);



	tty = get_current_tty();

	tty = tty_kref_get(current->signal->tty);

	if (tty) {

		unsigned long flags;

		spin_lock_irqsave(&tty->ctrl_lock, flags);
@@ -893,6 +892,7 @@ void disassociate_ctty(int on_exit) 
#endif

	}



	spin_unlock_irq(&current->sighand->siglock);

	/* Now clear signal->tty under the lock */

	read_lock(&tasklist_lock);

	session_clear_tty(task_session(current));