CVS commit: syssrc/sys/kern

[Bill Studenmund <wrstuden%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   wrstuden
Date:           Fri Jun 21 02:19:13 UTC 2002

Modified Files:
        syssrc/sys/kern: vfs_lookup.c

Log Message:
If we're in a chroot, and we are looking up '..', make sure we are
still in the chroot. If not, teleport the lookup to the chroot
and log. Closes an assisted-jail escape method pointed out by
xs%kittenz.org.@localhost


To generate a diff of this commit:
cvs rdiff -r1.39 -r1.40 syssrc/sys/kern/vfs_lookup.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.