From 6d2d9632da11567d4aec4fdba11852ad924e755e Mon Sep 17 00:00:00 2001
From: Jennifer Sutton <jennifersutton@catalyst.net.nz>
Date: Wed, 14 Feb 2024 15:04:39 +1300
Subject: [PATCH] kdc: Check return value of pa_enc_ts_decrypt_kvno()

Signed-off-by: Jennifer Sutton <jennifersutton@catalyst.net.nz>
---
 kdc/kerberos5.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kdc/kerberos5.c b/kdc/kerberos5.c
index 20c87d421..51eddbe3f 100644
--- a/kdc/kerberos5.c
+++ b/kdc/kerberos5.c
@@ -939,6 +939,9 @@ pa_enc_ts_validate(astgs_request_t r, const PA_DATA *pa)
 	goto out;
     }
     free_EncryptedData(&enc_data);
+    if (ret) {
+        goto out;
+    }
     ret = decode_PA_ENC_TS_ENC(ts_data.data,
 			       ts_data.length,
 			       &p,