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Re: gEDA-user: PCB crash on rotating polygons in buffer



On Thu, May 19, 2011 at 06:19:05PM +0100, Peter Clifton wrote:
> On Thu, 2011-05-19 at 14:26 +0200, Gabriel Paubert wrote:
>  
> > > In the meantime, I have a 100% reproducible bug with the following
> > > backtrace:
> > > 
> > > Program received signal SIGSEGV, Segmentation fault.
> > > r_delete_entry (rtree=0x0, box=0x7d8c60) at rtree.c:1101
> > > 1101	  r = __r_delete (rtree->root, box);
> 
> Now fixed with this commit:
> 
> commit c12cc6f769b5ccc603a75361fae3adc930934506
> Author: Peter Clifton <pcjc2@xxxxxxxxx>
> Date:   Thu May 19 18:13:43 2011 +0100
> 
>     buffer.c: Update polygon r-tree when adding a polygon to the buffer.
>     
>     This resulted in a crash when rotating a buffer containing a polygon,
>     as the polygon r-tree associated with the buffer was NULL despite the
>     polygon count being non-zero.

Thanks a lot.

	Gabriel


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