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Unionfs: fix d_revalidate for corner case
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 01:07:34 +0000 (21:07 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 11 Nov 2014 01:24:45 +0000 (20:24 -0500)
commit437c0ac96e74680e0a037080093dbfde49c518a2
tree9d9cc0ad044001eec185813cf03ddb6b03f09210tree | snapshot
parent0b55759ec52def78de891643ff6ab4d7a1db876acommit | diff
Unionfs: fix d_revalidate for corner case

In some cases, lower_dentry may goes to NULL.  Return 0 here to mark it
as invalid dentry.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Mengyang Li <li.mengyang@stonybrook.edu>
fs/unionfs/dentry.c diff | blob | history
unionfs2-3.14.y