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(parent: 08a6018) | patch
Unionfs: fix d_revalidate for corner case
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:40:56 +0000 (22:40 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:40:56 +0000 (22:40 -0400)
commitbf60f41a1d21aa6660ea31f3ad268dde739fdf28
treef8564184bf2c9d41fcdb798718234ac616f6fe08tree | snapshot
parent08a6018f8cdaf1502794e4b646a22c5529bccf6ecommit | 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
unionfs2-2.6.21.y