commit 17c3531b4bbc0d6bff37c834a3348c2c2499e378
author Andrzej Kurek <andrzej.kurek@arm.com> Wed Dec 30 06:16:58 2020 -0500
committer Andrzej Kurek <andrzej.kurek@arm.com> Thu Dec 31 09:56:42 2020 -0500
tree b7bfd0f6e74e725969efeac5217da6c6b909914b
parent 165564de07fb2426cd350eb6c7cdf5385a04f076

Add missing volatile identifiers before fi-related variables

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 6415281..a25eecd 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -66,7 +66,7 @@
 {
     unsigned char * key;
     int ret = MBEDTLS_ERR_PLATFORM_FAULT_DETECTED;
-    int flow_ctrl = 0;
+    volatile int flow_ctrl = 0;
 #if defined(MBEDTLS_VALIDATE_SSL_KEYS_INTEGRITY)
     uint32_t hash;
 #endif
@@ -11769,7 +11769,7 @@
 static int ssl_write_real( mbedtls_ssl_context *ssl,
                            const unsigned char *buf, size_t len )
 {
-    int ret = mbedtls_ssl_get_max_out_record_payload( ssl );
+    volatile int ret = mbedtls_ssl_get_max_out_record_payload( ssl );
     const size_t max_len = (size_t) ret;
 
     if( ret < 0 )