K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-07-09T18:54:38.580577Z
K 7
svn:log
V 355
The control terminal revocation at the session leader exit does not
correctly checks for reclaimed vnode, possibly calling VOP_REVOKE for
such vnode. If the terminal is already revoked, or devfs mount was
forcibly unmounted, the revocation of doomed ctty vnode causes panic.

Reported and tested by:	lstewart
Approved by:	re (kensmith)
MFC after:	2 weeks

END