commit d7f8783ff9e88ad34e010564d721a55a48c6d674
author Matt Caswell <matt@openssl.org> Sat Feb 25 15:59:44 2017 +0000
committer Matt Caswell <matt@openssl.org> Thu Mar 02 17:44:16 2017 +0000
tree 42f45aced29f5db352b88a6f27a75567af7cd3ea
parent 564547e482406c2d4c56a59e288b3a479dac2d74

Enable the server to call SSL_write() without stopping the ability to call SSL_read_early()

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2737)

ssl/statem/statem_clnt.c

diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c
index 6fdb37e..9a29ab5 100644
--- a/ssl/statem/statem_clnt.c
+++ b/ssl/statem/statem_clnt.c
@@ -253,7 +253,7 @@
         }
         break;
 
-    case TLS_ST_CW_EARLY_DATA:
+    case TLS_ST_EARLY_DATA:
         /*
          * We've not actually selected TLSv1.3 yet, but we have sent early
          * data. The only thing allowed now is a ServerHello or a
@@ -436,13 +436,13 @@
 
     case TLS_ST_CR_FINISHED:
         if (s->early_data_state == SSL_EARLY_DATA_WRITE_RETRY)
-            st->hand_state = TLS_ST_CW_PENDING_EARLY_DATA_END;
+            st->hand_state = TLS_ST_PENDING_EARLY_DATA_END;
         else
             st->hand_state = (s->s3->tmp.cert_req != 0) ? TLS_ST_CW_CERT
                                                         : TLS_ST_CW_FINISHED;
         return WRITE_TRAN_CONTINUE;
 
-    case TLS_ST_CW_PENDING_EARLY_DATA_END:
+    case TLS_ST_PENDING_EARLY_DATA_END:
         st->hand_state = (s->s3->tmp.cert_req != 0) ? TLS_ST_CW_CERT
                                                     : TLS_ST_CW_FINISHED;
         return WRITE_TRAN_CONTINUE;
@@ -521,7 +521,7 @@
              * We are assuming this is a TLSv1.3 connection, although we haven't
              * actually selected a version yet.
              */
-            st->hand_state = TLS_ST_CW_EARLY_DATA;
+            st->hand_state = TLS_ST_EARLY_DATA;
             return WRITE_TRAN_CONTINUE;
         }
         /*
@@ -530,7 +530,7 @@
          */
         return WRITE_TRAN_FINISHED;
 
-    case TLS_ST_CW_EARLY_DATA:
+    case TLS_ST_EARLY_DATA:
         return WRITE_TRAN_FINISHED;
 
     case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
@@ -666,8 +666,8 @@
         }
         break;
 
-    case TLS_ST_CW_EARLY_DATA:
-    case TLS_ST_CW_PENDING_EARLY_DATA_END:
+    case TLS_ST_EARLY_DATA:
+    case TLS_ST_PENDING_EARLY_DATA_END:
     case TLS_ST_OK:
         return tls_finish_handshake(s, wst, 1);
     }