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, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/bio/b_posix.c b/src/lib/libcrypto/bio/b_posix.c
index a850bc6aea..aed51bd717 100644
--- a/src/lib/libcrypto/bio/b_posix.c
+++ b/src/lib/libcrypto/bio/b_posix.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: b_posix.c,v 1.1 2014/12/03 22:14:38 bcook Exp $ */
+/* $OpenBSD: b_posix.c,v 1.2 2018/03/17 16:20:01 beck Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -68,6 +68,8 @@
 int
 BIO_sock_init(void)
 {
+        if (!OPENSSL_init_crypto(0, NULL)) /* XXX do we need this? */
+                return (0);
         return (1);
 }