[postgis-devel] Backend crash with RC3 and RC4

[strk at refractions.net]

On Wed, Mar 23, 2005 at 02:49:31PM -0000, Martin Daly wrote:
> > It's a compile from the official RC4 tarball. One thing I 
> > have noticed: PGDG
> > are compiling with gcc 3.4.2 whereas I am still on 3.2.3 - 
> > perhaps that will
> > make a difference?
> 
> What about differences between RC2 and RC3/RC4?  The former is OK, the
> latter two aren't.

 * $Log: lwgeom_estimate.c,v $
 * Revision 1.26  2005/03/08 09:27:23  strk
 * RESTRICT selectivity estimator use self->varno instead of varRelid.
 * Seems to work for subqueries...
 *
 * Revision 1.25  2005/03/08 09:23:34  strk
 * Fixed debugging lines.
 *
 * Revision 1.24  2005/02/21 16:22:32  strk
 * Changed min() max() usage with LW_MIN() LW_MAX()
 *
 * Revision 1.23  2005/02/10 10:52:53  strk
 * Changed 'char' to 'uchar' (unsigned char typedef) wherever octet is actually
 * meant to be.
 *
 * Revision 1.22  2005/01/13 18:26:49  strk
 * estimated_extent() implemented for PG<80
 
Maybe it's a wild memory pointer, whereas *any* difference
in code can cause or not a segfault... 

--strk;

> 
> > Also, if Martin can install MingW on his 
> > development
> > machine, I can send him the unstripped DLLs off-list so we 
> > could get a GDB
> > backtrace.
> 
> There are a bewildering number of versions at
> http://www.mingw.org/download.shtml  Which one would you like me to
> install?
> 
> Regards,
> Martin