Re: [Boost-users] [interprocess] managed_shm->find call causes assertion

Subject: Re: [Boost-users] [interprocess] managed_shm->find call causes assertion
From: Moritz (mokoman_at_[hidden])
Date: 2010-04-08 13:12:28

Hi,

posted the wrong line number. Should be 107:

inline void interprocess_recursive_mutex::unlock()
{
    int res = 0;
    res = pthread_mutex_unlock(&m_mut);
    assert(res == 0); // <- HERE!
}

Moritz wrote:
> Hi,
> 
> I have a managed_shared_memory segment which contains a unique_instance 
> of an object. When I try to call
>     
>     managed_shm->find<ObjectType>( ipc::unique_instance );
> 
> I get the following assertion:
> 
> /usr/include/boost/interprocess/sync/posix/interprocess_recursive_mutex.hpp:110: 
> void boost::interprocess::interprocess_recursive_mutex::unlock(): 
> Assertion `res == 0' failed.
> Aborted
> 
> This only happens in Release-Mode (with gcc -s -O2). I am not able to 
> build a minimum example but I also can not track the problem. Any suggests?
> 
> Kind regards