[postgis-devel] Issue 119 in postgis: ST_AsSVG crashed DB backend with large geometries.
olivier.courtin at camptocamp.com
Fri Mar 20 04:14:25 PDT 2009
On Mar 20, 2009, at 10:55 AM, codesite-noreply at google.com wrote:
> I'm still nervous about this, since I can't see a reason for this
> crash to happen.
> i) I see different output between 1.3 and trunk for Regina's comment
> The trunk output contains extra 'L' characters - Olivier, can you
> comment on this?
Yes it's related to: http://www.w3.org/TR/SVG/paths.html#PathDataBNF
We have upon the spec, the choice to have (or not) the L and l, after
without L -> moveto-argument-sequence
with L -> moveto wsp* lineto
And as the 'l' was already present in relative output, i added the
extra 'L' for
absolute one (consistency preoccupation).
But if we want to keep strict same output between 1.3 branche and 1.4
i could revert this easily
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