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From "m.spinetti@pisa.iol.it"<m.spine...@pisa.iol.it>
Subject Re: Strange segmentation fault
Date Mon, 30 Jul 2007 16:31:58 GMT
Sorry I don't understand the reply.
You are telling me that it should be possibile or not?
I always use r->pool to allocate memory in my module, but not for
libxml2. It has it's memory allocation and looking at source it uses
malloc and free.
Best regards

Marco


> On Mon, Jul 30, 2007 at 06:04:27PM +0200, m.spinetti@pisa.iol.it wrote:
> > I isolated my problem.
> > It seems that sometimes during xmlFreeDoc(doc) I get a Segmentation
fault.
> > xmlFreeDoc is a function of libxml2 which I use inside my module.
> > I suppose that libxml2 uses malloc/free to alloc and free memory: is it
> > possibile that there is some overlap of memory with apr poll (r->poll)?
> Not an option. Unless you use somewhat pools to allocate memory for
> libxml. If you do so, stop it. Either use apr pools or malloc/free.
> Kind regards.
> 


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