From 8518bafe941eb6f9a1abe4d2d0a3ac18347074b4 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 8 Sep 2021 20:41:32 -0700
Subject: [PATCH] CHANGES: libsnmp: Remove netsnmp_openssl_err_log()

Remove this function since it is not used by the Net-SNMP project and
since this function should not be used in MIB implementations either.
---
 include/net-snmp/library/snmp_openssl.h |  1 -
 snmplib/snmp_openssl.c                  | 18 ------------------
 2 files changed, 19 deletions(-)

diff --git a/include/net-snmp/library/snmp_openssl.h b/include/net-snmp/library/snmp_openssl.h
index d4c8361cdd..a5054d9f13 100644
--- a/include/net-snmp/library/snmp_openssl.h
+++ b/include/net-snmp/library/snmp_openssl.h
@@ -44,7 +44,6 @@ extern          "C" {
     /*
      * misc
      */
-    void netsnmp_openssl_err_log(const char *prefix);
     void netsnmp_openssl_null_checks(SSL *ssl, int *nullAuth, int *nullCipher);
 
     /*
diff --git a/snmplib/snmp_openssl.c b/snmplib/snmp_openssl.c
index 501ada8ada..a4fd3e2b54 100644
--- a/snmplib/snmp_openssl.c
+++ b/snmplib/snmp_openssl.c
@@ -938,24 +938,6 @@ netsnmp_openssl_cert_issued_by(X509 *issuer, X509 *cert)
 }
 
 
-#ifndef NETSNMP_FEATURE_REMOVE_OPENSSL_ERR_LOG
-#ifndef ERR_GET_FUNC
-/* removed in OpenSSL 3.0 */
-#define ERR_GET_FUNC(e) -1
-#endif
-
-void
-netsnmp_openssl_err_log(const char *prefix)
-{
-    unsigned long err;
-    for (err = ERR_get_error(); err; err = ERR_get_error()) {
-        snmp_log(LOG_ERR,"%s: %ld\n", prefix ? prefix: "openssl error", err);
-        snmp_log(LOG_ERR, "library=%d, function=%d, reason=%d\n",
-                 ERR_GET_LIB(err), ERR_GET_FUNC(err), ERR_GET_REASON(err));
-    }
-}
-#endif /* NETSNMP_FEATURE_REMOVE_OPENSSL_ERR_LOG */
-
 void
 netsnmp_openssl_null_checks(SSL *ssl, int *null_auth, int *null_cipher)
 {
