commit 997aeb3d6ceb529d03f27e83578278d99b84d1a3
author Tamas Ban <tamas.ban@arm.com> Mon Nov 19 13:28:32 2018 +0000
committer Tamas Ban <tamas.ban@arm.com> Wed Dec 05 16:05:02 2018 +0100
tree 4795fb240901fdbecde6ed2c302eb5fa63e1c563
parent 03220ae0c3748526b94db9a919c604c26a5f40a1

Core: Create wrapper functions around C lib calls

In long term standard C library might be removed from TF-M project or
replaced with a secure implementation due to security concerns.
Wrappers are introduced to indicate this concern and future change
to developers.

Change-Id: I86e9cd8563fd89bf70b0df59cb2ae1aeee9c02b9
Signed-off-by: Tamas Ban <tamas.ban@arm.com>

secure_fw/spm/spm_api.c

diff --git a/secure_fw/spm/spm_api.c b/secure_fw/spm/spm_api.c
index b17ee99..2aeb903 100644
--- a/secure_fw/spm/spm_api.c
+++ b/secure_fw/spm/spm_api.c
@@ -11,6 +11,7 @@
 #include <string.h>
 #include "spm_api.h"
 #include "platform/include/tfm_spm_hal.h"
+#include "secure_utilities.h"
 #include "spm_db_setup.h"
 #include "tfm_internal.h"
 #include "tfm_api.h"
@@ -71,7 +72,7 @@
 {
     struct spm_partition_desc_t *part_ptr;
 
-    memset (&g_spm_partition_db, 0, sizeof(g_spm_partition_db));
+    tfm_memset (&g_spm_partition_db, 0, sizeof(g_spm_partition_db));
 
     /* This function initialises partition db */
     g_spm_partition_db.running_partition_idx = SPM_INVALID_PARTITION_IDX;