From 39815a53fa6a74b81875e940f1422fd004d7672b Mon Sep 17 00:00:00 2001
From: Jacob Barthelmeh <jacob@wolfssl.com>
Date: Thu, 22 Sep 2022 14:09:50 -0600
Subject: [PATCH] fix for return value of x509 print

---
 src/x509.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/x509.c b/src/x509.c
index 2dfe1517e..10f9e2a6b 100644
--- a/src/x509.c
+++ b/src/x509.c
@@ -5795,7 +5795,11 @@ static int X509PrintExtensions(WOLFSSL_BIO* bio, WOLFSSL_X509* x509, int indent)
                     ret = WOLFSSL_FAILURE;
                     break;
                 }
-                ret = wolfSSL_BIO_write(bio, scratch, scratchLen);
+
+                if (wolfSSL_BIO_write(bio, scratch, scratchLen) <= 0) {
+                    ret = WOLFSSL_FAILURE;
+                    break;
+                }
             }
         }
     }