then replacing "byte *” with ByteArray ?
> On 5 Oct 2017, at 15:42, Hernán Morales Durand <hernan.mora...@gmail.com>
> wrote:
>
> I tried, now I get an exception "Use ExternalAddress instead!"
>
> I guess the message means Use ExternalAddres in the "out" parameter.
> But replacing byte with ExternalAddress also crashes the VM (crash.dmp
> attached).
>
>
>
> 2017-10-05 10:03 GMT-03:00 Esteban Lorenzano <esteba...@gmail.com>:
>>
>>> On 5 Oct 2017, at 14:55, Hernán Morales Durand <hernan.mora...@gmail.com>
>>> wrote:
>>>
>>> Forgot to comment that Nacl worked in Pharo 5.
>>
>> yes but that was with NB and there are some minimum differences.
>> I do not have the library and I lack the time to try more, but seems to me
>> that here:
>>
>> apiCryptoHashSha512Output: outByteArray input: inByteArray inputLength:
>> inByteArrayLength
>>
>> ^ self
>> ffiCall: #(long crypto_hash_sha512_ref (byte * outByteArray,
>> byte * inByteArray, ulonglong * inByteArrayLength))
>> module: 'libsodium’.
>>
>>
>> instead "byte * outByteArray”, you want "byte **outByteArray”
>>
>> can you try?
>>
>> Esteban
>>
>>
>>
>>>
>>> Cheers,
>>>
>>> Hernán
>>>
>>> 2017-10-05 3:23 GMT-03:00 Esteban Lorenzano <esteba...@gmail.com>:
>>>> H Hernani,
>>>>
>>>> Most probably is a problem in the library and not UFFI, but I could not
>>>> know without a crash report.
>>>>
>>>> Esteban
>>>>
>>>>> On 5 Oct 2017, at 06:00, Hernán Morales Durand <hernan.mora...@gmail.com>
>>>>> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I ported Nacl (a libsodium wrapper) from the old FFI apicall: format
>>>>> to use the UFFI ffiCall:, but there should be something terribly wrong
>>>>> because is crashing the VM, in both Windows 8.1 and Linux.
>>>>>
>>>>> How to reproduce in Pharo 6.1
>>>>>
>>>>> Metacello new
>>>>> smalltalkhubUser: 'tonyg' project: 'Crypto-Nacl';
>>>>> configuration: 'Nacl';
>>>>> version: #development;
>>>>> load.
>>>>>
>>>>> (Nacl hashString: 'The quick brown fox jumps over the lazy dog') hex
>>>>>
>>>>> This one does deserve a bug entry?
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Hernán
>>>>>
>>>>
>>>>
>>>
>>
>>
> <crash.dmp>
