Module Name:	src
Committed By:	pooka
Date:		Fri Feb 16 16:37:55 UTC 2007

Modified Files:
	src/sys/fs/puffs: puffs_subr.c

Log Message:
Check against root node cookie when fetching a new vnode and invoke
VFS_ROOT() if the cookies match.  Without this fix, if the root
vnode was reclaimed, doing lookups for dotdot from the root vnode
was possible.  In practice this occured only through getcwd.


To generate a diff of this commit:
cvs rdiff -r1.19 -r1.20 src/sys/fs/puffs/puffs_subr.c

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