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Free allocated memory where methods were returning

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without freeing

Signed-off-by: Sam Berry <sam.berry@arm.com>
This commit is contained in:
Sam Berry 2024-08-16 16:38:34 +01:00
parent 1782cc8b95
commit 2547cd3535
1 changed files with 8 additions and 10 deletions
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18
tf-psa-crypto/core/psa_crypto_rsa.c
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@ -197,16 +197,13 @@ psa_status_t mbedtls_psa_rsa_export_public_key(
status = mbedtls_psa_rsa_load_representation(
attributes->type, key_buffer, key_buffer_size, &rsa);
if (status != PSA_SUCCESS) {
return status;
if (status == PSA_SUCCESS) {
status = mbedtls_psa_rsa_export_key(PSA_KEY_TYPE_RSA_PUBLIC_KEY,
rsa,
data,
data_size,
data_length);
}
status = mbedtls_psa_rsa_export_key(PSA_KEY_TYPE_RSA_PUBLIC_KEY,
rsa,
data,
data_size,
data_length);
mbedtls_rsa_free(rsa);
mbedtls_free(rsa);
@ -264,6 +261,7 @@ psa_status_t mbedtls_psa_rsa_generate_key(
(unsigned int) attributes->bits,
exponent);
if (ret != 0) {
mbedtls_rsa_free(&rsa);
return mbedtls_to_psa_error(ret);
}
@ -330,7 +328,7 @@ psa_status_t mbedtls_psa_rsa_sign_hash(
key_buffer_size,
&rsa);
if (status != PSA_SUCCESS) {
return status;
goto exit;
}
status = psa_rsa_decode_md_type(alg, hash_length, &md_alg);