From d8c18855caa07ff9d529395a760457281dd2f08e Mon Sep 17 00:00:00 2001
From: arao <arao@redhat.com>
Date: Thu, 12 Feb 2015 10:12:35 +0530
Subject: fuse: Fixing dereference after null check

CID: 1124496

The pointer is not checked against null and is dereferenced anyway,
which is now checked.

Change-Id: Ib810546445596671b3656f01a14bbad02cdc221c
BUG: 789278
Signed-off-by: arao <arao@redhat.com>
Reviewed-on: http://review.gluster.org/9640
Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
---
 xlators/mount/fuse/src/fuse-helpers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xlators/mount/fuse/src/fuse-helpers.c b/xlators/mount/fuse/src/fuse-helpers.c
index d30f2e8a282..3bfdbcaf17c 100644
--- a/xlators/mount/fuse/src/fuse-helpers.c
+++ b/xlators/mount/fuse/src/fuse-helpers.c
@@ -390,7 +390,7 @@ fuse_loc_fill (loc_t *loc, fuse_state_t *state, ino_t ino,
                 }
 
                 inode = loc->inode;
-                if (!inode) {
+                if (!inode && parent) {
                         inode = inode_grep (parent->table, parent, name);
                         loc->inode = inode;
                 }
-- 
cgit