commit 7ac3ab34042ac5e5c2dc15b2e159a3a8b0e670f4
author XiaokangQian <xiaokang.qian@arm.com> Tue Feb 22 04:03:26 2022 +0000
committer XiaokangQian <xiaokang.qian@arm.com> Wed Apr 20 07:43:48 2022 +0000
tree c79ac18239023607cc8ea06af015f743979cf5f0
parent a9c58419f255c1559a62e7e23aca5d48e06d9ccc

Add hello retry request count for server

Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>

library/ssl_misc.h

diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 020f062..f39f78d 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -585,6 +585,10 @@
     /*!<  Number of Hello Retry Request messages received from the server.  */
     int hello_retry_request_count;
 #endif /* MBEDTLS_SSL_CLI_C */
+#if defined(MBEDTLS_SSL_SRV_C)
+    /*!<  Number of Hello Retry Request messages sent by the server.  */
+    int hello_retry_requests_sent;
+#endif /* MBEDTLS_SSL_SRV_C */
 
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
     defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)

library/ssl_tls13_server.c

diff --git a/library/ssl_tls13_server.c b/library/ssl_tls13_server.c
index 0b37947..be12778 100644
--- a/library/ssl_tls13_server.c
+++ b/library/ssl_tls13_server.c
@@ -886,7 +886,7 @@
 {
     int ret = 0;
 
-    if( ssl->handshake->hello_retry_request_count == 0 &&
+    if( ssl->handshake->hello_retry_requests_sent == 0 &&
         ssl->conf->rr_config == MBEDTLS_SSL_FORCE_RR_CHECK_ON )
     {
         hrr_required = SSL_CLIENT_HELLO_HRR_REQUIRED;
@@ -946,7 +946,7 @@
     {
         /* start state */
         case MBEDTLS_SSL_HELLO_REQUEST:
-            ssl->handshake->hello_retry_request_count = 0;
+            ssl->handshake->hello_retry_requests_sent = 0;
             mbedtls_ssl_handshake_set_state( ssl, MBEDTLS_SSL_CLIENT_HELLO );
 
             break;