CVS commit: src/sys/fs/udf

["Reinoud Zandijk" <reinoud%netbsd.org@localhost>]

Module Name:    src
Committed By:   reinoud
Date:           Wed Jul  3 14:35:29 UTC 2013

Modified Files:
        src/sys/fs/udf: udf_vnops.c

Log Message:
On removing a directory make sure the leaf directory doesn't have a valid '..'
link anymore. In a corner case this leaf can be held by a process as a CWD. It
is guaranteed to be empty at this stage so we trunc it removing the only valid
FID, being the '..' entry.

Solves part of PR kern/47987
Solves tests/vfs/t_vnops udf_dir_rmdirdotdot


To generate a diff of this commit:
cvs rdiff -u -r1.77 -r1.78 src/sys/fs/udf/udf_vnops.c

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