From: Sage Weil <sage@newdream.net>
Date: Sun, 13 Jun 2010 17:27:53 +0000 (-0700)
Subject: ceph: fix map handler error path
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4a32f93d29b05cdab63c0e2979bc1524c8ea6bf5;p=linux-beck.git

ceph: fix map handler error path

Don't leak message if we receive an unexpected message type.

Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c
index d25b4add85b4..92b7251a53f1 100644
--- a/fs/ceph/osd_client.c
+++ b/fs/ceph/osd_client.c
@@ -1344,7 +1344,7 @@ static void dispatch(struct ceph_connection *con, struct ceph_msg *msg)
 	int type = le16_to_cpu(msg->hdr.type);
 
 	if (!osd)
-		return;
+		goto out;
 	osdc = osd->o_osdc;
 
 	switch (type) {
@@ -1359,6 +1359,7 @@ static void dispatch(struct ceph_connection *con, struct ceph_msg *msg)
 		pr_err("received unknown message type %d %s\n", type,
 		       ceph_msg_type_name(type));
 	}
+out:
 	ceph_msg_put(msg);
 }