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List:       postgis-users
Subject:    Re: [postgis-users] Signal 11: Segmentation fault
From:       Rebecca Clarke <r.clarke83 () gmail ! com>
Date:       2012-07-25 16:05:29
Message-ID: CAMChtdeuwwoMxpxuCuYC_iC5tVj6VetEG9t-AV_tUWZ=TUKRSA () mail ! gmail ! com
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Thanks for your help so far Sandro.

I have filed a ticket:

http://trac.osgeo.org/postgis/ticket/1935



On Wed, Jul 25, 2012 at 4:32 PM, Sandro Santilli <strk@keybit.net> wrote:

> On Wed, Jul 25, 2012 at 03:22:33PM +0100, Rebecca Clarke wrote:
> > I don't get the error when I do this though:
> >
> > SELECT ST_IsValid(st_astext(the_geom)::geometry) FROM tbl where id =
> 6052;
> >
> > returns true.
>
> The error is fine, what shouldn't be tolerated is the segfault.
> It looks like you've no way to reproduce the crash by feeding ST_IsValid
> with a single, literal value, right ? That's the main goal here.
>
> Could you please file a ticket with all the information found so far ?
>
> --strk;
>
>   ,------o-.
>   |   __/  |    Delivering high quality PostGIS 2.1
>   |  / 2.1 |    http://strk.keybit.net - http://vizzuality.com
>   `-o------'
>
>

[Attachment #5 (text/html)]

Thanks for your help so far Sandro.<div><br></div><div>I have filed a \
ticket:</div><div><br></div><div><a \
href="http://trac.osgeo.org/postgis/ticket/1935">http://trac.osgeo.org/postgis/ticket/1935</a> \
</div><div><br></div> <div><br><br><div class="gmail_quote">On Wed, Jul 25, 2012 at \
4:32 PM, Sandro Santilli <span dir="ltr">&lt;<a href="mailto:strk@keybit.net" \
target="_blank">strk@keybit.net</a>&gt;</span> wrote:<br><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex"> <div class="im">On Wed, Jul 25, 2012 at 03:22:33PM +0100, \
Rebecca Clarke wrote:<br> &gt; I don&#39;t get the error when I do this though:<br>
&gt;<br>
&gt; SELECT ST_IsValid(st_astext(the_geom)::geometry) FROM tbl where id = 6052;<br>
&gt;<br>
&gt; returns true.<br>
<br>
</div>The error is fine, what shouldn&#39;t be tolerated is the segfault.<br>
It looks like you&#39;ve no way to reproduce the crash by feeding ST_IsValid<br>
with a single, literal value, right ? That&#39;s the main goal here.<br>
<br>
Could you please file a ticket with all the information found so far ?<br>
<div class="HOEnZb"><div class="h5"><br>
--strk;<br>
<br>
  ,------o-.<br>
  |   __/  |    Delivering high quality PostGIS 2.1<br>
  |  / 2.1 |    <a href="http://strk.keybit.net" \
target="_blank">http://strk.keybit.net</a> - <a href="http://vizzuality.com" \
target="_blank">http://vizzuality.com</a><br>  `-o------&#39;<br>
<br>
</div></div></blockquote></div><br></div>



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