commit be0c2f9183457702df1d33749e8f018e0d546dd9
author Raef Coles <raef.coles@arm.com> Fri Oct 07 11:27:35 2022 +0100
committer Raef Coles <raef.coles@arm.com> Thu Oct 13 14:29:15 2022 +0100
tree 8e60d9be5a7ca5cc2dad97bd278856436a956b8d
parent 2ac352a3220abe016a4350a9ca36b50e9ed0a505

Update LMS local variable allocation

To use a default failure value, and to avoid a call to
psa_hash_operation_init()

Signed-off-by: Raef Coles <raef.coles@arm.com>

library/lms.c

diff --git a/library/lms.c b/library/lms.c
index 50e6434..93aaca1 100644
--- a/library/lms.c
+++ b/library/lms.c
@@ -107,7 +107,7 @@
                                      unsigned char *out )
 {
     psa_hash_operation_t op;
-    psa_status_t status;
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     size_t output_hash_len;
     unsigned char r_node_idx_bytes[4];
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
@@ -182,7 +182,7 @@
                                          unsigned char *out )
 {
     psa_hash_operation_t op;
-    psa_status_t status;
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     size_t output_hash_len;
     unsigned char r_node_idx_bytes[4];
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;