From 1b7295c81be88801ecc25a145f33039443ed220e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Przemys=C5=82aw=20Czerpak?= <druzus@poczta.onet.pl>
Date: Sun, 21 Dec 2025 12:06:50 +0100
Subject: [PATCH] 2025-12-21 12:06 UTC+0100 Przemyslaw Czerpak
 (druzus/at/poczta.onet.pl)   * contrib/hbssl/x509.c     ! fixed compilation
 with OpenSSL < 1.1

---
 ChangeLog.txt        | 4 ++++
 contrib/hbssl/x509.c | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog.txt b/ChangeLog.txt
index ae8b3be2bd..028d927515 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -7,6 +7,10 @@
    Entries may not always be in chronological/commit order.
    See license at the end of file. */
 
+2025-12-21 12:06 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * contrib/hbssl/x509.c
+    ! fixed compilation with OpenSSL < 1.1
+
 2025-12-21 10:45 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * contrib/hbssl/hbssl.hbx
   * contrib/hbssl/evppkey.c
diff --git a/contrib/hbssl/x509.c b/contrib/hbssl/x509.c
index 3f8af5600c..78be4fe519 100644
--- a/contrib/hbssl/x509.c
+++ b/contrib/hbssl/x509.c
@@ -162,12 +162,15 @@ HB_FUNC( X509_GET_SERIALNUMBER )
       if( x509 )
       {
          ASN1_INTEGER * a = X509_get_serialNumber( x509 );
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
          int64_t r = 0;
-
          if( ASN1_INTEGER_get_int64( &r, a ) > 0 )
             hb_retnint( r );
          else
             hb_retni( -1 );
+#else
+         hb_retnint( ASN1_INTEGER_get( a ) );
+#endif
       }
    }
    else