source-changes: CVS commit: syssrc/sys/kern

Subject: CVS commit: syssrc/sys/kern
To: None <source-changes@netbsd.org>
From: Bill Studenmund <wrstuden@netbsd.org>
List: source-changes
Date: 06/21/2002 05:19:13

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.


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.