Re: Weird Error

[Warren Young]

On May 2, 2009, at 6:04 AM, Martin Defeche wrote:

> I have been using MySQL since months but I never had this error :
> http://pastebin.com/f29be6e44

That shows a double memory free, certainly a bug, but it doesn't show  
libmysql++*.so in the call stack, so I don't see why you're blaming  
MySQL++.

> it's a function called by a thread

Have you followed all of the advice in the chapter on threads in the  
user manual?  If not, it's quite possible to make MySQL++ or MySQL  
corrupt memory through double frees or other mechanisms.

> port = result[numRow][1];
> v6 = static_cast<bool>(result[numRow][2]);

These casts really shouldn't be needed.  I doubt it's the source of  
your current problem, but it does suggest that you're mixing types  
where you shouldn't.