From bf243c1f41d574c2a97f6559019e87c3c04f20c2 Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@twosigma.com>
Date: Mon, 17 Jan 2022 12:20:15 -0600
Subject: [PATCH] kdc: Fix ENOMEM path null deref (synthetic princs)

---
 kdc/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kdc/misc.c b/kdc/misc.c
index e468b47f0..529633f91 100644
--- a/kdc/misc.c
+++ b/kdc/misc.c
@@ -116,7 +116,7 @@ synthesize_client(krb5_context context,
         *(e->max_renew) = config->synthetic_clients_max_renew;
         *(e->max_life) = config->synthetic_clients_max_life;
         *h = e;
-    } else {
+    } else if (e) {
         hdb_free_entry(context, &null_db, e);
     }
     return ret;