Date: Thu, 9 Jul 2009 18:54:38 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern kern_exit.c Message-ID: <200907091855.n69It1Iv076972@repoman.freebsd.org>
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kib 2009-07-09 18:54:38 UTC
FreeBSD src repository
Modified files:
sys/kern kern_exit.c
Log:
SVN rev 195509 on 2009-07-09 18:54:38Z by kib
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
Revision Changes Path
1.329 +4 -3 src/sys/kern/kern_exit.c
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