Date: Tue, 12 May 2009 09:28:45 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/fs/fdescfs fdesc_vnops.c Message-ID: <200905120928.n4C9Sue7053690@repoman.freebsd.org>
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kib 2009-05-12 09:28:45 UTC
FreeBSD src repository
Modified files:
sys/fs/fdescfs fdesc_vnops.c
Log:
SVN rev 192013 on 2009-05-12 09:28:45Z by kib
Report all fdescfs vnodes as VCHR for stat(2). Fake the unique
major/minor numbers of the devices.
Pretending that the vnodes are character devices prevents file tree
walkers from descending into the directories opened by current process.
Also, not doing stat on the filedescriptors prevents the recursive entry
into the VFS.
Requested by: kientzle
Discussed with: Jilles Tjoelker <jilles stack nl>
Revision Changes Path
1.117 +20 -65 src/sys/fs/fdescfs/fdesc_vnops.c
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