commit f46e1ce8128c1903b6a2b54ff61f17afec8518d5
author Hanno Becker <hanno.becker@arm.com> Wed Jul 03 13:56:59 2019 +0100
committer Hanno Becker <hanno.becker@arm.com> Wed Jul 24 13:20:27 2019 +0100
tree c5ff4d2fb48aa760fb787dbcaae3e1a84552d2f1
parent 3b014fc23a22ccf4bd64116091f140f308232ba2

Introduce SSL helper function to mark pending alerts

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index fc7ece7..8e394cf 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7983,6 +7983,9 @@
     if( ( ret = ssl_handshake_init( ssl ) ) != 0 )
         goto error;
 
+    ssl->pend_alert_msg   = MBEDTLS_SSL_ALERT_MSG_NONE;
+    ssl->pend_alert_level = MBEDTLS_SSL_ALERT_LEVEL_FATAL;
+
     return( 0 );
 
 error:
@@ -9835,6 +9838,14 @@
         ret = mbedtls_ssl_handshake_server_step( ssl );
 #endif
 
+    if( ssl->pend_alert_msg != MBEDTLS_SSL_ALERT_MSG_NONE )
+    {
+        mbedtls_ssl_send_alert_message( ssl,
+                                        ssl->pend_alert_level,
+                                        ssl->pend_alert_msg );
+        ssl->pend_alert_msg   = MBEDTLS_SSL_ALERT_MSG_NONE;
+        ssl->pend_alert_level = MBEDTLS_SSL_ALERT_LEVEL_FATAL;
+    }
     return( ret );
 }