commit 1ba9ff05c7e73c91f1cdfea7d205a7a1646de9c0
author Antonio de Angelis <Antonio.deAngelis@arm.com> Thu Dec 02 15:49:44 2021 +0000
committer Anton Komlev <Anton.Komlev@arm.com> Wed Dec 22 11:30:44 2021 +0100
tree dafc14047951e350c94a3ddef8f2818acc6d887b
parent c703e76c80cf9f5386a10e52d0bc754a3990b0e2

Cppcheck: Fix warnings with updated tf-m-ci-scripts

Several cppcheck warnings are fixed in the following modules:
- Interface
- Partitions: Crypto/ITS/PS/Platform
- SPRTL headers
- Various headers

Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
Change-Id: I08c9fa10895c0b723a2d8b3cdcd386b1752facaa

interface/src/tfm_crypto_func_api.c

diff --git a/interface/src/tfm_crypto_func_api.c b/interface/src/tfm_crypto_func_api.c
index 6e6c419..2cf3fde 100644
--- a/interface/src/tfm_crypto_func_api.c
+++ b/interface/src/tfm_crypto_func_api.c
@@ -772,7 +772,7 @@
         .sfn_id = TFM_CRYPTO_AEAD_ENCRYPT_SID,
         .key_id = key,
         .alg = alg,
-        .aead_in = {.nonce = {0}, .nonce_length = nonce_length}
+        .aead_in = {.nonce = {0}, .nonce_length = 0}
     };
 
     /* Sanitize the optional input */
@@ -780,9 +780,8 @@
         return PSA_ERROR_INVALID_ARGUMENT;
     }
 
-    size_t idx = 0;
     psa_invec in_vec[] = {
-        {.base = &iov, .len = sizeof(struct tfm_crypto_pack_iovec)},
+        {.base = NULL, .len = 0},
         {.base = plaintext, .len = plaintext_length},
         {.base = additional_data, .len = additional_data_length},
     };
@@ -795,11 +794,15 @@
     }
 
     if (nonce != NULL) {
-        for (idx = 0; idx < nonce_length; idx++) {
+        for (size_t idx = 0; idx < nonce_length; idx++) {
             iov.aead_in.nonce[idx] = nonce[idx];
         }
+        iov.aead_in.nonce_length = nonce_length;
     }
 
+    in_vec[0].base = &iov;
+    in_vec[0].len = sizeof(struct tfm_crypto_pack_iovec);
+
     status = API_DISPATCH(tfm_crypto_aead_encrypt,
                           TFM_CRYPTO_AEAD_ENCRYPT);
 
@@ -825,7 +828,7 @@
         .sfn_id = TFM_CRYPTO_AEAD_DECRYPT_SID,
         .key_id = key,
         .alg = alg,
-        .aead_in = {.nonce = {0}, .nonce_length = nonce_length}
+        .aead_in = {.nonce = {0}, .nonce_length = 0}
     };
 
     /* Sanitize the optional input */
@@ -833,9 +836,8 @@
         return PSA_ERROR_INVALID_ARGUMENT;
     }
 
-    size_t idx = 0;
     psa_invec in_vec[] = {
-        {.base = &iov, .len = sizeof(struct tfm_crypto_pack_iovec)},
+        {.base = NULL, .len = 0},
         {.base = ciphertext, .len = ciphertext_length},
         {.base = additional_data, .len = additional_data_length},
     };
@@ -848,11 +850,15 @@
     }
 
     if (nonce != NULL) {
-        for (idx = 0; idx < nonce_length; idx++) {
+        for (size_t idx = 0; idx < nonce_length; idx++) {
             iov.aead_in.nonce[idx] = nonce[idx];
         }
+        iov.aead_in.nonce_length = nonce_length;
     }
 
+    in_vec[0].base = &iov;
+    in_vec[0].len = sizeof(struct tfm_crypto_pack_iovec);
+
     status = API_DISPATCH(tfm_crypto_aead_decrypt,
                           TFM_CRYPTO_AEAD_DECRYPT);