Bug#908731: postgis: Normal query can fail with "index returned tuples in wrong order" error

2018-09-13 Thread Matthew Somerville
Package: postgis Version: 2.3.1+dfsg-2 Severity: normal Tags: upstream Dear Maintainer, Version 2.3.1 of postgis has a bug whereby geometry queries can sometimes fail. For example: mapit=# create table test (geo geometry); CREATE TABLE mapit=# insert into test values mapit-#

Bug#765463: gdal-bin: GDAL and proj4 disagree on some co-ordinate transformations

2014-10-15 Thread Matthew Somerville
Package: gdal-bin Version: 1.9.0-3.1 Severity: normal Hi, On stable Debian, with gdal-bin 1.9.0-3.1 and proj-bin 4.7.0-2, different results are returned for the same co-ordinate transformations: $ echo '-1.3893433684943819 52.7297093932173411' | cs2cs +init=epsg:4326 +to +init=epsg:27700

Bug#671002: convert segfaults on jpegs

2012-05-01 Thread Matthew Somerville
We are having this issue too, and it has caused our live site to go down once (due to segfaulting on perfectly respectable JPEGs, quite ironic given this patch was meant to prevent DoS due to malicious JPEGs :-) ). After some investigation, the issue appears to be in the code applied by patch

Bug#671002: convert segfaults on jpegs

2012-05-01 Thread Matthew Somerville
On 1 May 2012, at 22:36, Vincent Fourmond wrote: Thanks a lot for the investigation. I regret having uploaded the fix with not enough testing. No worries, hope it's easy to sort :-) Would it be possible for you to provide me with examples of JPEGs giving segfaults (by private mail if you

Bug#539651: postgresql8.3-8.4 conversion problems

2011-08-02 Thread Matthew Somerville
Package: postgresql-client-common Version: 113 Severity: normal Whilst the reference here to something in passing is very minor, for me it was not :) Our 8.3 postgresql.conf contained the following: # data_dir = '/path/to/somewhere' data_dir = '/var/lib/postgresql/8.3/main' pg_upgradecluster