1 files changed, 13 insertions, 4 deletions
diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index f2071db..f1279bb 100644
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -1060,10 +1060,12 @@ int SSL_shutdown(SSL *s)
         return -1;
     }
 
-    if ((s != NULL) && !SSL_in_init(s))
-        return (s->method->ssl_shutdown(s));
-    else
-        return (1);
+    if (!SSL_in_init(s)) {
+        return s->method->ssl_shutdown(s);
+    } else {
+        SSLerr(SSL_F_SSL_SHUTDOWN, SSL_R_SHUTDOWN_WHILE_IN_INIT);
+        return -1;
+    }
 }
 
 int SSL_renegotiate(SSL *s)
@@ -2052,6 +2054,13 @@ SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth)
      */
     ret->options |= SSL_OP_LEGACY_SERVER_CONNECT;
 
+    /*
+     * Disable SSLv2 by default, callers that want to enable SSLv2 will have to
+     * explicitly clear this option via either of SSL_CTX_clear_options() or
+     * SSL_clear_options().
+     */
+    ret->options |= SSL_OP_NO_SSLv2;
+
     return (ret);
  err:
     SSLerr(SSL_F_SSL_CTX_NEW, ERR_R_MALLOC_FAILURE);