Re: [Boost-users] [multi_index] SIGABRT in multi_index_container constructor

From: Manuel Jung (gzahl_at_[hidden])
Date: 2007-02-15 02:35:32

> Hello Manuel,
>
>> Hi,
>>
>> Im defining a class with a multi_index_container as base.
>> When i construct a instance of this class, and the
>> multi_index_container is called, the program crashes. It even
>> crashes, when i dont use it as a base class.
> [...]
>> This compiles just fine, but if i run the code i get the
>> following backtrace after a Sigmentation Abort. It happens,
>> when the queue::queue() is called. Someone a idee whats it
>> about? Im new to boost::multi_index, so maybe i misunderstud
>> something? Thank you
>
> Well, what you're doing is AFAICS correct, so you shouldn't
> be getting this crash. You haven't provided a complete
> test program showing producing the crash, so I wrote one
> myself after what you've shown and tried it locally, no
> problems here. Could you please try the attached jung.cpp
> file? Does it crash also? If it doesn't then there's more
> to your program than you have described, maybe you can
> send compilable program showing the issue. If jung.cpp
> crashes, then could you please provide the following info?
>
> 1. What system are you running this on?
> 2. The stacktrace mentions a failed assertion in libc.so. Can
> you see the source code that's causing the assertion? Maybe
> it sheds some light.
> 3. Can you try the attached lock.cpp file? Crash/no crash?
>
> Looking forward to your response,
>
> Joaquín M López Muñoz
> Telefónica, Investigación y Desarrollo

Hi,

your test file jung.cpp runs just fine on my server (i tested the original  
program on a kubuntu 6.10 machine and a debian 3.1 server. I will now  
review the source code and try a failing source code. But there is not  
really much that i can change, there are only some other class  
constrtuctors around these. More later, cause im at work at the moment..

Greetings
Manuel Jung