http://seclists.org/fulldisclosure/2013/Dec/99

From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 11 Dec 2013 14:45:12 +0000 (+0000)
Subject: Don't use rdrand engine as default unless explicitly requested.
X-Git-Url: http://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=8a1956f3eac8b164f8c741ff1a259008bab3bac1

Don't use rdrand engine as default unless explicitly requested.
(cherry picked from commit 16898401bd47a153fbf799127ff57fdcfcbd324f)
---

diff --git a/crypto/engine/eng_rdrand.c b/crypto/engine/eng_rdrand.c
index a9ba5ae..4e9e91d 100644
--- a/crypto/engine/eng_rdrand.c
+++ b/crypto/engine/eng_rdrand.c
@@ -104,6 +104,7 @@ static int bind_helper(ENGINE *e)
 	{
 	if (!ENGINE_set_id(e, engine_e_rdrand_id) ||
 	    !ENGINE_set_name(e, engine_e_rdrand_name) ||
+            !ENGINE_set_flags(e, ENGINE_FLAGS_NO_REGISTER_ALL) ||
 	    !ENGINE_set_init_function(e, rdrand_init) ||
 	    !ENGINE_set_RAND(e, &rdrand_meth) )
 		return 0;