s4:kdc: let sdb_free_entry clear sdb_entry_ex at the end

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/source4/kdc/sdb.c b/source4/kdc/sdb.c
index 673cf4db27278f7f4d824572bb100d6c6933adce..f84792f70629cd4a38e0041b4ad1394d2710abed 100644 (file)
--- a/source4/kdc/sdb.c
+++ b/source4/kdc/sdb.c
@@ -47,6 +47,7 @@ void sdb_free_entry(struct sdb_entry_ex *ent)
        }
 
        free_sdb_entry(&ent->entry);
+       ZERO_STRUCTP(ent);
 }
 
 static void free_sdb_key(struct sdb_key *k)