From bfe1663098a6c76be9648382c8edae1e5efc9938 Mon Sep 17 00:00:00 2001
From: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Date: Mon, 10 Oct 2016 16:26:05 +0200
Subject: [PATCH] ctdb-conn: add missing variable initialization

Avoid potential crash in TALLOC_FREE(hdr).

Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 4194c0797f78293fe48105ce5af70f36a3c233a8)
---
 source3/lib/ctdbd_conn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source3/lib/ctdbd_conn.c b/source3/lib/ctdbd_conn.c
index 1f8ac94..118f3a0 100644
--- a/source3/lib/ctdbd_conn.c
+++ b/source3/lib/ctdbd_conn.c
@@ -765,7 +765,7 @@ int ctdbd_db_attach(struct ctdbd_connection *conn,
 int ctdbd_migrate(struct ctdbd_connection *conn, uint32_t db_id, TDB_DATA key)
 {
 	struct ctdb_req_call_old req;
-	struct ctdb_req_header *hdr;
+	struct ctdb_req_header *hdr = NULL;
 	struct iovec iov[2];
 	ssize_t nwritten;
 	int ret;
-- 
2.10.0