From d566a9e20e2712617661b9fb00689534ec3be7f4 Mon Sep 17 00:00:00 2001
From: Eduardo Chappa <chappa@washington.edu>
Date: Sun, 30 Sep 2018 11:57:40 -0600
Subject:    * Define TLS_client_version to be the highest TLSv1*_client_method
      that is available in case that this is not defined by OpenSSL.

---
 imap/src/osdep/nt/ssl_nt.c     | 9 +++++++++
 imap/src/osdep/unix/ssl_unix.c | 9 +++++++++
 2 files changed, 18 insertions(+)

(limited to 'imap/src/osdep')

diff --git a/imap/src/osdep/nt/ssl_nt.c b/imap/src/osdep/nt/ssl_nt.c
index b4d7e1d2..5b39f63b 100644
--- a/imap/src/osdep/nt/ssl_nt.c
+++ b/imap/src/osdep/nt/ssl_nt.c
@@ -34,6 +34,15 @@
 #include <bio.h>
 #include <crypto.h>
 #include <rand.h>
+#ifndef TLS_client_method
+#ifdef TLSv1_2_client_method
+#define TLS_client_method TLSv1_2_client_method
+#elif defined(TLSv1_1_client_method)
+#define TLS_client_method TLSv1_1_client_method
+#else
+#define TLS_client_method TLSv1_client_method
+#endif /* TLSv1_2_client_method */
+#endif /* TLS_client_method */
 #ifdef OPENSSL_1_1_0
 #include <rsa.h>
 #include <bn.h>
diff --git a/imap/src/osdep/unix/ssl_unix.c b/imap/src/osdep/unix/ssl_unix.c
index ffd37775..efbe8392 100644
--- a/imap/src/osdep/unix/ssl_unix.c
+++ b/imap/src/osdep/unix/ssl_unix.c
@@ -33,6 +33,15 @@
 #include <bio.h>
 #include <crypto.h>
 #include <rand.h>
+#ifndef TLS_client_method
+#ifdef TLSv1_2_client_method
+#define TLS_client_method TLSv1_2_client_method
+#elif defined(TLSv1_1_client_method)
+#define TLS_client_method TLSv1_1_client_method
+#else 
+#define TLS_client_method TLSv1_client_method
+#endif /* TLSv1_2_client_method */
+#endif /* TLS_client_method */
 #ifdef OPENSSL_1_1_0
 #include <rsa.h>
 #include <bn.h>
-- 
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