[postgis-devel] Re: lwg wkt parser kills postgres

[Carl Anderson]

David Blasby wrote:

> strk wrote:
> 
>> I've reverted the change in lwg_parse_yyerror(), so we can all try
>> to figure out what the problem is. FYI my YACC is:
>>     bison (GNU Bison) 1.875a
>> Carl has the same problem, what yacc Carl?
> 
> 
> 
> $bison --version
> bison (GNU Bison) 1.32
> 
> I've never had a problem with it crashing...
> 
> lwgeom_reg=# select 'POINT()'::lwgeom;
> ERROR:  parse error - invalid geometry
> lwgeom_reg=# select 'POINT(EMPTY)'::lwgeom;
> ERROR:  parse error - invalid geometry
> 
> This works on the CVS version from a few hours ago and the current one.
> 
> dave
> 

How did you compile Postgres -- I had to upgrade to the reccommended 
bison 1.875 to get Postgres 7.4.2 working

> 
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-- 
Carl Anderson
GIS Manager, Fulton County E&CD
404.730.8026
carl.anderson at co.fulton.ga.us