Shuffle the code in ssl3_send_finished() to make it more logical/readable.

ok beck@

1 files changed, 7 insertions, 9 deletions

diff --git a/src/lib/libssl/s3_both.c b/src/lib/libssl/s3_both.c
index 7b5139bbe3..cd8afd1946 100644
--- a/src/lib/libssl/s3_both.c
+++ b/src/lib/libssl/s3_both.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_both.c,v 1.45 2015/09/11 16:27:40 jsing Exp $ */
+/* $OpenBSD: s3_both.c,v 1.46 2015/09/11 16:41:05 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -140,6 +140,7 @@ ssl3_do_write(SSL *s, int type)
             s->init_num);
         if (ret < 0)
                 return (-1);
+
         if (type == SSL3_RT_HANDSHAKE)
                 /*
                  * Should not be done for 'Hello Request's, but in that case
@@ -166,23 +167,18 @@ int
 ssl3_send_finished(SSL *s, int a, int b, const char *sender, int slen)
 {
         unsigned char *p;
-        unsigned long l;
         int md_len;
 
         if (s->state == a) {
-                p = ssl3_handshake_msg_start(s, SSL3_MT_FINISHED);
-
                 md_len = s->method->ssl3_enc->finish_mac_length;
+                OPENSSL_assert(md_len <= EVP_MAX_MD_SIZE);
+
                 if (s->method->ssl3_enc->final_finish_mac(s, sender, slen,
                     s->s3->tmp.finish_md) != md_len)
                         return (0);
                 s->s3->tmp.finish_md_len = md_len;
-                memcpy(p, s->s3->tmp.finish_md, md_len);
-                p += md_len;
-                l = md_len;
 
                 /* Copy finished so we can use it for renegotiation checks. */
-                OPENSSL_assert(md_len <= EVP_MAX_MD_SIZE);
                 if (s->type == SSL_ST_CONNECT) {
                         memcpy(s->s3->previous_client_finished,
                             s->s3->tmp.finish_md, md_len);
@@ -193,7 +189,9 @@ ssl3_send_finished(SSL *s, int a, int b, const char *sender, int slen)
                         s->s3->previous_server_finished_len = md_len;
                 }
 
-                ssl3_handshake_msg_finish(s, l);
+                p = ssl3_handshake_msg_start(s, SSL3_MT_FINISHED);
+                memcpy(p, s->s3->tmp.finish_md, md_len);
+                ssl3_handshake_msg_finish(s, md_len);
 
                 s->state = b;
         }