commit 18729aeaac3bf2b2626416147cfdc4d448ca86a0
author Hanno Becker <hanno.becker@arm.com> Wed Jun 12 14:47:21 2019 +0100
committer Hanno Becker <hanno.becker@arm.com> Fri Jul 12 15:15:07 2019 +0100
tree 4059c5869a2b091ab1c7870ecd0aca2dbf226a20
parent 7b628e5b887b6013a6113fcbf0044983ca50b741

Guard RSA-only max_major/minor_ver fields from SSL handshake params

The fields
- mbedtls_ssl_handshake_params::max_major_ver,
- mbedtls_ssl_handshake_params::max_minor_ver
are used only for server-side RSA-based key exchanges
can be removed otherwise.

include/mbedtls/ssl_internal.h

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 5ba2f30..457fc28 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -514,8 +514,14 @@
 #if !defined(MBEDTLS_SSL_NO_SESSION_RESUMPTION)
     int resume;                         /*!<  session resume indicator*/
 #endif /* !MBEDTLS_SSL_NO_SESSION_RESUMPTION */
+
+#if defined(MBEDTLS_SSL_SRV_C) &&                        \
+    ( defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) ||       \
+      defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED ) )
     int max_major_ver;                  /*!< max. major version client*/
     int max_minor_ver;                  /*!< max. minor version client*/
+#endif /* MBEDTLS_SSL_SRV_C && ( MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED ||
+                                 MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED ) */
     int cli_exts;                       /*!< client extension presence*/
 
 #if defined(MBEDTLS_SSL_SESSION_TICKETS)