| Bugfix |
| * Ensure that calling mbedtls_rsa_free() twice is safe. This happens |
| when some Mbed TLS library functions fail. Such a double-free was |
| not safe when MBEDTLS_THREADING_C was enabled on platforms where |
| freeing a mutex twice is not safe. |
| * Fix a resource leak in a bad-arguments case of mbedtls_rsa_gen_key() |
| when MBEDTLS_THREADING_C is enabled on platforms where initializing |
| a mutex allocates resources. |
| |
| Default behavior changes |
| * In mbedtls_rsa_context objects, the ver field was formerly documented |
| as always 0. It is now reserved for internal purposes and may take |
| different values. |
