ed 2008-09-06 14:43:32 UTC
FreeBSD src repository
Modified files:
sys/kern tty.c
Log:
SVN rev 182815 on 2008-09-06 14:43:32Z by ed
Make TIOCCONS use priv_check() instead of checking /dev/console permissions.
As discussed with Robert on IRC, checking the permissions on
/dev/console to see if we can call TIOCCONS could be unreliable. When we
run a chroot() without a devfs instance mounted inside, it won't
actually check the permissions on the device node inside the devfs
instance.
Using the already existing PRIV_TTY_CONSOLE for this seems like a better
idea.
Approved by: rwatson
Revision Changes Path
1.288 +8 -35 src/sys/kern/tty.c
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