cvs commit: src/sys/kern tty.c

[Sam Leffler]

Martin Blapp wrote:
> mbr         2006-12-19 16:46:14 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/kern             tty.c 
>   Log:
>   Add the tp->t_refcnt validity check back. There are still some race
>   conditions where tp->t_refcnt can go to zero.

Can you please identify those races?

	Sam