Re: gnutls_handshake crash on multithreading

[Nikos Mavrogiannopoulos]

If noone from this list can help (i cannot), please try the
gcrypt-devel or even the help-gnutls
just in case someone has tried with custom mutex functions for libgcrypt.

On Tue, Feb 16, 2010 at 8:46 PM, Vasiliy Ivanov <address@hidden> wrote:
> No, it's my own structure(see below).
> It works at program start, but no methods are called at gnutls_handshake 
> processing.
>
> static int boost_mutex_init(void **priv)
> {
>        boost::mutex *lock = new boost::mutex();
>        if (!lock)
>                return ENOMEM;
>        *priv = lock;
>        return 0;
> }
>
> static int boost_mutex_destroy(void **lock)
> {
>        delete reinterpret_cast<boost::mutex*>(*lock);
>        return 0;
> }
>
> static int boost_mutex_lock(void **lock)
> {
>        reinterpret_cast<boost::mutex*>(*lock)->lock();
>        return 0;
> }
>
> static int boost_mutex_unlock(void **lock)
> {
>        reinterpret_cast<boost::mutex*>(*lock)->unlock();
>        return 0;
> }
> //static struct gcry_thread_cbs gcry_threads_other;
> static struct gcry_thread_cbs gcry_threads_boost =
> {
>        GCRY_THREAD_OPTION_USER,
>        NULL,
>        boost_mutex_init,
>        boost_mutex_destroy,
>        boost_mutex_lock,
>        boost_mutex_unlock
> };
>
>
>
> -----Original Message-----
> From: address@hidden [mailto:address@hidden On Behalf Of Tor Lillqvist
> Sent: Tuesday, February 16, 2010 3:03 PM
> To: Vasiliy Ivanov
> Cc: Simon Josefsson; address@hidden
> Subject: Re: gnutls_handshake crash on multithreading
>
>>                gcry_control( GCRYCTL_SET_THREAD_CBS,
>> &gcry_threads_boost );
>
>> I use .dll with .lib file linked.
>
> Where does gcry_threads_boost come from, if from a DLL are you sure it is 
> imported correctly?
>
> --tml
>
>
>
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