mbedtls/ChangeLog.d/psa_close_key_memory_leak_fix.txt

Bugfix
   * Fix memory leak that occured when calling psa_close_key() on a
     wrapped key with MBEDTLS_PSA_CRYPTO_SE_C defined.
PSA Crypto: Don't skip key data removal when SE driver is not in use Closing a wrapped key with the new SE driver interface while MBEDTLS_PSA_CRYPTO_SE_C is also enabled leads to the key material not being freed, even though an old SE driver is not in use, leading to a memory leak. This is because a wrapped key is also considered external. This commit extends the check for skipping by checking whether an old-style SE driver is registered with the provided slot, in addition to checking whether the key is external. Signed-off-by: Fredrik Strupe <fredrik.strupe@silabs.com> 2020-12-17 10:44:38 +01:00			`Bugfix`
			`* Fix memory leak that occured when calling psa_close_key() on a`
			`wrapped key with MBEDTLS_PSA_CRYPTO_SE_C defined.`