From 545dcd3fabd0156510d67847a5f7e21fc4175576 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <miklos@szeredi.hu>
Date: Tue, 27 Sep 2005 21:45:21 -0700
Subject: [PATCH] --- yaml --- r: 9379 b: refs/heads/master c:
 ee4e52719ce474af339f4b81ece2ce9ecf920dfd h: refs/heads/master i:   9377:
 d27a6215822c99d581c17505daa82c5c6a6bcea8   9375:
 fe6f4a29ba96899ef128a504ea39f444d36a1d3e v: v3

---
 [refs]              | 2 +-
 trunk/fs/fuse/dir.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 4529df6c58e2..a4822f7fb401 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 909021ea7a8f4ef13af54935b87b03a20906e08a
+refs/heads/master: ee4e52719ce474af339f4b81ece2ce9ecf920dfd
diff --git a/trunk/fs/fuse/dir.c b/trunk/fs/fuse/dir.c
index e79e49b3eec7..29f1e9f6e85c 100644
--- a/trunk/fs/fuse/dir.c
+++ b/trunk/fs/fuse/dir.c
@@ -96,6 +96,8 @@ static int fuse_lookup_iget(struct inode *dir, struct dentry *entry,
 	fuse_lookup_init(req, dir, entry, &outarg);
 	request_send(fc, req);
 	err = req->out.h.error;
+	if (!err && (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID))
+		err = -EIO;
 	if (!err) {
 		inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
 				  &outarg.attr);
@@ -152,6 +154,10 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
 		fuse_put_request(fc, req);
 		return err;
 	}
+	if (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID) {
+		fuse_put_request(fc, req);
+		return -EIO;
+	}
 	inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
 			  &outarg.attr);
 	if (!inode) {