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Wipe output buffer even when INCOMPLETE is returned.

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Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott 2023-02-10 14:22:22 +00:00
parent c569fc268f
commit 53bb312054
1 changed files with 3 additions and 3 deletions
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6
library/psa_crypto.c
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@ -3292,10 +3292,10 @@ exit:
/* Update ops count with work done. */ /* Update ops count with work done. */
operation->num_ops = psa_driver_wrapper_sign_hash_get_num_ops(operation); operation->num_ops = psa_driver_wrapper_sign_hash_get_num_ops(operation);
if (status != PSA_OPERATION_INCOMPLETE) { psa_wipe_output_buffer(signature, status, signature_size,
psa_wipe_output_buffer(signature, status, signature_size, *signature_length);
*signature_length);
if (status != PSA_OPERATION_INCOMPLETE) {
if (status != PSA_SUCCESS) { if (status != PSA_SUCCESS) {
operation->error_occurred = 1; operation->error_occurred = 1;
} }