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Add buffer copying to psa_aead_update_ad()

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2023-12-11 15:23:13 +00:00
parent fed23777f3
commit 25dac6edc1
1 changed files with 6 additions and 1 deletions
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7
library/psa_crypto.c
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@ -5058,11 +5058,14 @@ exit:
/* Pass additional data to an active multipart AEAD operation. */
psa_status_t psa_aead_update_ad(psa_aead_operation_t *operation,
const uint8_t *input,
const uint8_t *input_external,
size_t input_length)
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
LOCAL_INPUT_DECLARE(input_external, input);
LOCAL_INPUT_ALLOC(input_external, input_length, input);
if (operation->id == 0) {
status = PSA_ERROR_BAD_STATE;
goto exit;
@ -5098,6 +5101,8 @@ exit:
psa_aead_abort(operation);
}
LOCAL_INPUT_FREE(input_external, input);
return status;
}