[diff] handle building with OPENSSL_NO_SSL3

[Stuart Henderson]

Please would you consider taking this patch to support building on systems
with SSLv3 disabled?

Thanks
Stuart


>From c0a0c792d1f7b69974219b84023afdd821b35b45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Courr=C3=A8ges-Anglas?= <jca at wxcvbn.org>
Date: Sat, 25 Jul 2015 20:02:14 -0600
Subject: [PATCH] sslutils: Check if OpenSSL supports SSLv3.

---
 plugins/sslutils.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/sslutils.c b/plugins/sslutils.c
index d0ae474..4933dd0 100644
--- a/plugins/sslutils.c
+++ b/plugins/sslutils.c
@@ -66,7 +66,12 @@ int np_net_ssl_init_with_hostname_version_and_cert(int sd, char *host_name, int
 #endif
 		break;
 	case 3: /* SSLv3 protocol */
+#if defined(OPENSSL_NO_SSL3)
+		printf(("%s\n", _("CRITICAL - SSL protocol version 3 is not supported by your SSL library.")));
+		return STATE_CRITICAL;
+#else
 		method = SSLv3_client_method();
+#endif
 		break;
 	default: /* Unsupported */
 		printf("%s\n", _("CRITICAL - Unsupported SSL protocol version."));
-- 
2.4.5