From e607175dfa8e53d35964e5f650babb597c1c72b5 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Sun, 28 May 2023 11:53:53 +0100
Subject: Fix ssl_openssl on OpenSSL versions older than 1.1.1.

Fixes a regression introduced in commit eba5cb9dc9.
---
 src/modules/extra/m_ssl_openssl.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/modules/extra/m_ssl_openssl.cpp b/src/modules/extra/m_ssl_openssl.cpp
index 0e26bf1b4..b5fabdb3a 100644
--- a/src/modules/extra/m_ssl_openssl.cpp
+++ b/src/modules/extra/m_ssl_openssl.cpp
@@ -704,6 +704,10 @@ class OpenSSLIOHook : public SSLIOHook
 		certinfo->activation = GetTime(X509_getm_notBefore(cert));
 		certinfo->expiration = GetTime(X509_getm_notAfter(cert));
 
+#if OPENSSL_VERSION_NUMBER < 0x10101000L
+# define ASN1_TIME_cmp_time_t ASN1_UTCTIME_cmp_time_t
+#endif
+
 		int activated = ASN1_TIME_cmp_time_t(X509_getm_notBefore(cert), ServerInstance->Time());
 		if (activated != -1 && activated != 0)
 			certinfo->error = "Certificate not activated";
-- 
cgit v1.3.1-10-gc9f91