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(parent: c4b018d) | patch
Unionfs: fix d_revalidate for corner case
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:13:34 +0000 (22:13 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 12 Aug 2014 02:13:34 +0000 (22:13 -0400)
commit159a5051160775db70eec7c8d56cfcfde6a45ea1
tree4393a9748d8c45933b3c4884f6737be8378174f9tree | snapshot
parentc4b018dd8148fc2730e3a9e6316e86997f037b35commit | 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
unionfs2-2.6.37.y