From: Ilya Dryomov <idryomov@gmail.com>
Date: Tue, 9 Aug 2016 14:12:09 +0000 (+0200)
Subject: ceph: initialize pathbase in the !dentry case in encode_caps_cb()
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~1743^2
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com//%22stanciumarius94%40gmail.com/%22/%22http:/www.example.com/%22stanciumarius94%40gmail.com/%22?a=commitdiff_plain;h=4eacd4cb3a7c4794688ef4fad5d01f3a532a58e9;p=linux-4.9.git

ceph: initialize pathbase in the !dentry case in encode_caps_cb()

pathbase is the base inode; set it to 0 if we've got no path.

Coverity-id: 146348
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
---

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index fa59a85226b2..f72d4ae303b2 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2759,6 +2759,7 @@ static int encode_caps_cb(struct inode *inode, struct ceph_cap *cap,
 	} else {
 		path = NULL;
 		pathlen = 0;
+		pathbase = 0;
 	}
 
 	spin_lock(&ci->i_ceph_lock);