[postgis-devel] lwg wkt parser kills postgres

[David Blasby]

strk wrote:

> bison-1.33 and bison-1.32
> Both keep killing the backend.
> 
> test=# select 'POINT()'::lwgeom::geometry;
> server closed the connection unexpectedly
> 
> What about flex Dave ?

$ flex --version
flex version 2.5.4


I've attached my wktparse.tab.c wktparse.tab.h lex.yy.c.


This is what it does (cf Makefile):

bison -y -vd -p lwg_parse_yy wktparse.y
mv -f y.tab.c wktparse.tab.c
mv -f y.tab.h wktparse.tab.h
/usr/bin/flex -Plwg_parse_yy -if -o'lex.yy.c' wktparse.lex

dave

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