commit b64fb62eadfee68fb5ff6462645eae51fa01d506
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Fri Jun 10 09:34:20 2022 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Mon Jun 20 21:12:29 2022 +0200
tree 48c1182cb27f9078967e819fedbfc8951b16c6d3
parent 32a38dfec586f5b721592b46d4f4a21da99c082e

Fix unchecked return value from internal function

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

library/ssl_tls12_server.c

diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index 04121c1..955aac5 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -3350,7 +3350,12 @@
 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED)
         if( mbedtls_ssl_ciphersuite_uses_ecdh( ciphersuite_info ) )
         {
-            ssl_get_ecdh_params_from_cert( ssl );
+            ret = ssl_get_ecdh_params_from_cert( ssl );
+            if( ret != 0 )
+            {
+                MBEDTLS_SSL_DEBUG_RET( 1, "ssl_get_ecdh_params_from_cert", ret );
+                return( ret );
+            }
         }
 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED */