[postgis-devel] non-google bug report, postgres seg fault when comparing geometries

Paul Ramsey pramsey at cleverelephant.ca
Fri Mar 28 11:34:39 PDT 2008


Thanks, filed. Should be in 1.3.3

On Fri, Mar 28, 2008 at 11:16 AM, Cliff Wright <cliff at snipe444.org> wrote:
> The bug tracker kept asking me to get a google account to report a bug,
>  which I do not want, so am using this process instead.
>  When using mapnik to display a NOAA nautical chart a postgres server seg faulted while comparing geometries from 2 different tables.
>  I did not isolate the exact comparison, however the core dump did indicate
>  which line and file caused the problem. looking at the code I see a memory
>  free was called apparently pointing at the wrong object. The same free
>  is used a couple of lines later pointing at the correct object. The patch
>  attached shows the fix I used. I was using version 1.3.1, however see the same
>  bug in subversion.
>
>
>
>  --
>  Cliff Wright <cliff at snipe444.org>
>
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