s4:kdc: don't leak salt in free_sdb_key()

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 5828c653f64b983796fcd5960fd10115be46fec9..77c43da0aa2c79fcf5a59f245ca0837433b31155 100644 (file)
--- a/source4/kdc/sdb.c
+++ b/source4/kdc/sdb.c
@@ -47,6 +47,7 @@ static void free_sdb_key(struct sdb_key *k)
 
        if (k->salt) {
                smb_krb5_free_data_contents(NULL, &k->salt->salt);
+               SAFE_FREE(k->salt);
        }
 
        ZERO_STRUCTP(k);