Bring in compatibility for OpenSSL 1.1 style init functions.

This adds OPENSSL_init_crypto and OPENSSL_init_ssl, as well
thread safety modifications for the existing LibreSSL init
functions.  The initialization routines are called automatically
by the normal entry points into the library, as in newer OpenSSL

ok jsing@, nits by tb@ and deraadt@

1 files changed, 6 insertions, 1 deletions

diff --git a/src/lib/libssl/ssl_sess.c b/src/lib/libssl/ssl_sess.c
index 4903719fb3..51aa2eac04 100644
--- a/src/lib/libssl/ssl_sess.c
+++ b/src/lib/libssl/ssl_sess.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sess.c,v 1.77 2018/03/17 15:55:53 tb Exp $ */
+/* $OpenBSD: ssl_sess.c,v 1.78 2018/03/17 16:20:01 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -199,6 +199,11 @@ SSL_SESSION_new(void)
 {
         SSL_SESSION *ss;
 
+        if (!OPENSSL_init_ssl(0, NULL)) {
+                SSLerrorx(SSL_R_LIBRARY_BUG);
+                return(NULL);
+        }
+
         if ((ss = calloc(1, sizeof(*ss))) == NULL) {
                 SSLerrorx(ERR_R_MALLOC_FAILURE);
                 return (NULL);