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Modify allocation in sign_finish

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Allocate immediately after declaration.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney
2024-02-01 14:32:59 +00:00
parent f298f657c4
commit 301491d70c
1 changed files with 1 additions and 1 deletions
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2
library/psa_crypto.c
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@ -2647,6 +2647,7 @@ psa_status_t psa_mac_sign_finish(psa_mac_operation_t *operation,
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED; psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_status_t abort_status = PSA_ERROR_CORRUPTION_DETECTED; psa_status_t abort_status = PSA_ERROR_CORRUPTION_DETECTED;
LOCAL_OUTPUT_DECLARE(mac_external, mac); LOCAL_OUTPUT_DECLARE(mac_external, mac);
LOCAL_OUTPUT_ALLOC(mac_external, mac_size, mac);
if (operation->id == 0) { if (operation->id == 0) {
status = PSA_ERROR_BAD_STATE; status = PSA_ERROR_BAD_STATE;
@ -2670,7 +2671,6 @@ psa_status_t psa_mac_sign_finish(psa_mac_operation_t *operation,
goto exit; goto exit;
} }
LOCAL_OUTPUT_ALLOC(mac_external, mac_size, mac);
status = psa_driver_wrapper_mac_sign_finish(operation, status = psa_driver_wrapper_mac_sign_finish(operation,
mac, operation->mac_size, mac, operation->mac_size,
mac_length); mac_length);