commit 681eb6ac2dfaf57000bb92511879b8f94e72bd68
author Steven Valdez <svaldez@google.com> Mon Dec 19 13:19:29 2016 -0500
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Sun Mar 26 19:30:27 2017 +0000
tree 8f085bdf0e2acc31baeaf4ae683da8fda48ddbbb
parent 32c8927159d64f63d256b009dff817dff3952a4b

Adding support for receiving early data on the server.

BUG=76

Change-Id: Ie894ea5d327f88e66b234767de437dbe5c67c41d
Reviewed-on: https://boringssl-review.googlesource.com/12960
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>

ssl/handshake_client.c

diff --git a/ssl/handshake_client.c b/ssl/handshake_client.c
index 3898c1b..7eddd35 100644
--- a/ssl/handshake_client.c
+++ b/ssl/handshake_client.c
@@ -406,6 +406,7 @@
       case SSL3_ST_FALSE_START:
         hs->state = SSL3_ST_CR_SESSION_TICKET_A;
         hs->in_false_start = 1;
+        hs->can_early_write = 1;
         ret = 1;
         goto end;
 
@@ -457,13 +458,21 @@
         }
         break;
 
-      case SSL_ST_TLS13:
-        ret = tls13_handshake(hs);
+      case SSL_ST_TLS13: {
+        int early_return = 0;
+        ret = tls13_handshake(hs, &early_return);
         if (ret <= 0) {
           goto end;
         }
+
+        if (early_return) {
+          ret = 1;
+          goto end;
+        }
+
         hs->state = SSL3_ST_FINISH_CLIENT_HANDSHAKE;
         break;
+      }
 
       case SSL3_ST_FINISH_CLIENT_HANDSHAKE:
         ssl->method->release_current_message(ssl, 1 /* free_buffer */);