[PATCH] SSL: avoid SSL_CTX_set_tmp_rsa_callback() call with LibreSSL

[Piotr Sikora]

# HG changeset patch
# User Piotr Sikora <piotr at cloudflare.com>
# Date 1434623801 25200
#      Thu Jun 18 03:36:41 2015 -0700
# Node ID e0d2520ed65517b581f2565160a89ba93f4f3630
# Parent  c3ec43580a48114dfd28186f43e773fcfe211337
SSL: avoid SSL_CTX_set_tmp_rsa_callback() call with LibreSSL.

Signed-off-by: Piotr Sikora <piotr at cloudflare.com>

diff -r c3ec43580a48 -r e0d2520ed655 src/stream/ngx_stream_ssl_module.c
--- a/src/stream/ngx_stream_ssl_module.c	Wed Jun 17 17:57:34 2015 +0300
+++ b/src/stream/ngx_stream_ssl_module.c	Thu Jun 18 03:36:41 2015 -0700
@@ -276,7 +276,9 @@ ngx_stream_ssl_merge_conf(ngx_conf_t *cf
         SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_CIPHER_SERVER_PREFERENCE);
     }
 
+#ifndef LIBRESSL_VERSION_NUMBER
     SSL_CTX_set_tmp_rsa_callback(conf->ssl.ctx, ngx_ssl_rsa512_key_callback);
+#endif
 
     if (ngx_ssl_dhparam(cf, &conf->ssl, &conf->dhparam) != NGX_OK) {
         return NGX_CONF_ERROR;