Date: Mon, 8 Jun 2009 13:34:45 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern tty.c Message-ID: <200906081335.n58DZ26q038929@repoman.freebsd.org>
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kib 2009-06-08 13:34:45 UTC
FreeBSD src repository
Modified files:
sys/kern tty.c
Log:
SVN rev 193714 on 2009-06-08 13:34:45Z by kib
Do not dereference vp->v_rdev without holding any of dev_mtx or vnode
lock. Use code similar to devfs_fp_check(), but inlined to feet other
checks performed by ttyhook_register().
Reviewed by: ed
Revision Changes Path
1.318 +20 -8 src/sys/kern/tty.c
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