From: Andrew Dinh <andrewd@openssl.org>
Date: Mon, 11 Aug 2025 10:07:15 +0000 (+0700)
Subject: Add NULL check
X-Git-Tag: openssl-3.5.3~71
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=85f39c62f599ff55f36868004a2856c13b0b59f8;p=thirdparty%2Fopenssl.git

Add NULL check

Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Paul Yang <paulyang.inf@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28221)

(cherry picked from commit 24f72a5aaab0243c136e1402b54348fda9cdbc36)
---

diff --git a/crypto/x509/v3_attrdesc.c b/crypto/x509/v3_attrdesc.c
index 45958e9affd..84f66758946 100644
--- a/crypto/x509/v3_attrdesc.c
+++ b/crypto/x509/v3_attrdesc.c
@@ -67,6 +67,8 @@ static int i2r_HASH(X509V3_EXT_METHOD *method,
     }
     if (BIO_printf(out, "%*sHash Value: ", indent, "") <= 0)
         return 0;
+    if (hash->hashValue == NULL)
+        return 0;
     return ossl_bio_print_hex(out, hash->hashValue->data, hash->hashValue->length);
 }