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(parent: c0aac9d) | patch
Unionfs: fix d_revalidate for corner case
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:56:35 +0000 (22:56 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:56:35 +0000 (22:56 -0400)
commit9fabd450b97e6734d90a2c48e328253c2ff3ce61
treef0fbe656e9e5452910d59e1bddfe9207bd692fc6tree | snapshot
parentc0aac9d5486a0e3357bce9d28b2daddc5f33dc55commit | 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
unionfs2-2.6.9.y