commit cfcc3784c1c46959f6ffbbe5abe760f9bc7bd112
author Ronald Cron <ronald.cron@arm.com> Mon Mar 29 15:02:48 2021 +0200
committer GitHub <noreply@github.com> Mon Mar 29 15:02:48 2021 +0200
tree e559cb9e2b80be3bbc750c52fe966a0b9ea26549
parent 58946f4a6a6189281533e793d46183ba06adf55b
parent 5618a39fcfd0a8e1fb93cac914de0ed05e380203

Merge pull request #4256 from ronald-cron-arm/psa-cipher-iv-size

PSA cipher iv size
CI is OK, just expected ABI-API-checking failure.  

library/ssl_srv.c

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 807fb18..581b3f7 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -1887,8 +1887,7 @@
             ext_len = ( buf[ext_offset + 0] << 8 )
                     | ( buf[ext_offset + 1]      );
 
-            if( ( ext_len > 0 && ext_len < 4 ) ||
-                msg_len != ext_offset + 2 + ext_len )
+            if( msg_len != ext_offset + 2 + ext_len )
             {
                 MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
                 mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
@@ -2079,14 +2078,6 @@
 
             ext_len -= 4 + ext_size;
             ext += 4 + ext_size;
-
-            if( ext_len > 0 && ext_len < 4 )
-            {
-                MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client hello message" ) );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
         }
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
     }