1 files changed, 27 insertions, 33 deletions

diff --git a/src/lib/libssl/s3_lib.c b/src/lib/libssl/s3_lib.c
index b82cf36f2e..1abe01cd88 100644
--- a/src/lib/libssl/s3_lib.c
+++ b/src/lib/libssl/s3_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_lib.c,v 1.153 2017/08/09 17:42:12 jsing Exp $ */
+/* $OpenBSD: s3_lib.c,v 1.154 2017/08/09 17:49:54 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -2078,33 +2078,33 @@ ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 long
 ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
 {
-        int     ret = 0;
-
         if (cmd == SSL_CTRL_SET_TMP_DH_CB || cmd == SSL_CTRL_SET_TMP_ECDH_CB) {
                 if (!ssl_cert_inst(&s->cert)) {
                         SSLerror(s, ERR_R_MALLOC_FAILURE);
-                        return (0);
+                        return 0;
                 }
         }
 
         switch (cmd) {
         case SSL_CTRL_SET_TMP_RSA_CB:
                 SSLerror(s, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-                break;
+                return 0;
+
         case SSL_CTRL_SET_TMP_DH_CB:
                 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
-                break;
+                return 1;
+
         case SSL_CTRL_SET_TMP_ECDH_CB:
                 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
-                break;
+                return 1;
+
         case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
                 s->internal->tlsext_debug_cb = (void (*)(SSL *, int , int,
                     unsigned char *, int, void *))fp;
-                break;
-        default:
-                break;
+                return 1;
         }
-        return (ret);
+
+        return 0;
 }
 
 static int
@@ -2310,12 +2310,12 @@ ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 
         case SSL_CTRL_SET_MIN_PROTO_VERSION:
                 if (larg < 0 || larg > UINT16_MAX)
-                        return (0);
+                        return 0;
                 return SSL_CTX_set_min_proto_version(ctx, larg);
 
         case SSL_CTRL_SET_MAX_PROTO_VERSION:
                 if (larg < 0 || larg > UINT16_MAX)
-                        return (0);
+                        return 0;
                 return SSL_CTX_set_max_proto_version(ctx, larg);
 
         /*
@@ -2328,51 +2328,45 @@ ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
         case SSL_CTRL_SET_TMP_RSA_CB:
                 SSLerrorx(ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
                 return 0;
-
-        default:
-                return (0);
         }
-        return (1);
+
+        return 0;
 }
 
 long
 ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
 {
-        CERT    *cert;
-
-        cert = ctx->internal->cert;
-
         switch (cmd) {
         case SSL_CTRL_SET_TMP_RSA_CB:
                 SSLerrorx(ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
-                return (0);
+                return 0;
 
         case SSL_CTRL_SET_TMP_DH_CB:
-                cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
-                break;
+                ctx->internal->cert->dh_tmp_cb =
+                    (DH *(*)(SSL *, int, int))fp;
+                return 1;
 
         case SSL_CTRL_SET_TMP_ECDH_CB:
-                cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
-                break;
+                ctx->internal->cert->ecdh_tmp_cb =
+                    (EC_KEY *(*)(SSL *, int, int))fp;
+                return 1;
 
         case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
                 ctx->internal->tlsext_servername_callback =
                     (int (*)(SSL *, int *, void *))fp;
-                break;
+                return 1;
 
         case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
                 ctx->internal->tlsext_status_cb = (int (*)(SSL *, void *))fp;
-                break;
+                return 1;
 
         case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
                 ctx->internal->tlsext_ticket_key_cb = (int (*)(SSL *, unsigned char  *,
                     unsigned char *, EVP_CIPHER_CTX *, HMAC_CTX *, int))fp;
-                break;
-
-        default:
-                return (0);
+                return 1;
         }
-        return (1);
+
+        return 0;
 }
 
 /*