Add __attribute__((malloc)) for isc_mempool_get
isc_mempool_get() can fail so we need to ensure that all instances the returned value is checked for NULL. __attribute__((malloc))
will catch missing cases at compile time where it is supported.
isc_mempool_get() can fail so we need to ensure that all instances the returned value is checked for NULL. __attribute__((malloc))
will catch missing cases at compile time where it is supported.