[postgis-tickets] [PostGIS] #2376: ST_MakeValid: Segmentation fault terminated by signal 11

[PostGIS]

#2376: ST_MakeValid: Segmentation fault terminated by signal 11
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 Reporter:  postgistrac                               |       Owner:  pramsey      
     Type:  defect                                    |      Status:  new          
 Priority:  high                                      |   Milestone:  PostGIS 2.1.0
Component:  postgis                                   |     Version:  2.0.x        
 Keywords:  st_makevalid segmentation fault segfault  |  
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 The following query results in a segfault:

 SELECT
 st_makevalid(st_geomfromtext('MULTIPOLYGON(((37.541915
 -150.1016354,-20.1565008 144.4184397,-122.3686927 66.9350039,213.6988278
 -165.2224247,204.8992242 214.3221174,214.0589173 49.0659876,-182.6551982
 -112.8902799,176.1138463 -170.5609524,95.724424 -20.2676847,92.2292318
 23.8341385,92.2292318 -29.9294218,92.2292318 83.664327,-129.7154775
 -132.625674,203.6634646 -144.8588469,152.9831767 -90.6833667,58.6129853
 -85.4405783,23.6610626 -19.0319252,23.8165922 64.9110642,154.960398
 -113.8718603,117.0310869 56.5946351,-125.2518334 56.5946351,-193.0733564
 -203.7728494,37.541915 -150.1016354)))', 4326));

 POSTGIS="2.0.1 r9979" GEOS="3.3.5-CAPI-1.7.5" PROJ="Rel. 4.7.1, 23
 September 2009" LIBXML="2.6.26"

 Error log:

 2013-07-07 04:00:09 CEST: LOG:  server process (PID 30894) was terminated
 by signal 11: Segmentation fault[[BR]]
 2013-07-07 04:00:09 CEST: LOG:  terminating any other active server
 processes[[BR]]
 postgres db209789_2 2013-07-07 04:00:09 CEST: WARNING:  terminating
 connection because of crash of another server process[[BR]]
 postgres db209789_2 2013-07-07 04:00:09 CEST: DETAIL:  The postmaster has
 commanded this server process to roll back the current transaction and
 exit, because another server process exited abnormally and possibly
 corrupted shared memory.[[BR]]
 postgres db209789_2 2013-07-07 04:00:09 CEST: HINT:  In a moment you
 should be able to reconnect to the database and repeat your command.[[BR]]
 2013-07-07 04:00:09 CEST: WARNING:  terminating connection because of
 crash of another server process[[BR]]
 2013-07-07 04:00:09 CEST: DETAIL:  The postmaster has commanded this
 server process to roll back the current transaction and exit, because
 another server process exited abnormally and possibly corrupted shared
 memory.[[BR]]
 2013-07-07 04:00:09 CEST: HINT:  In a moment you should be able to
 reconnect to the database and repeat your command.[[BR]]

 2013-07-07 04:00:10 CEST: WARNING:  terminating connection because of
 crash of another server process[[BR]]
 2013-07-07 04:00:10 CEST: DETAIL:  The postmaster has commanded this
 server process to roll back the current transaction and exit, because
 another server process exited abnormally and possibly corrupted shared
 memory.[[BR]]
 2013-07-07 04:00:10 CEST: HINT:  In a moment you should be able to
 reconnect to the database and repeat your command.[[BR]]

 2013-07-07 04:00:10 CEST: LOG:  all server processes terminated;
 reinitializing[[BR]]
 2013-07-07 04:00:11 CEST: LOG:  database system was interrupted; last
 known up at 2013-07-07 03:59:44 CEST[[BR]]
 2013-07-07 04:00:12 CEST: LOG:  database system was not properly shut
 down; automatic recovery in progress[[BR]]
 2013-07-07 04:00:24 CEST: LOG:  redo starts at 2D6/E80087E8[[BR]]
 2013-07-07 04:00:35 CEST: LOG:  unexpected pageaddr 2D6/DEA56000 in log
 file 726, segment 233, offset 10838016[[BR]]
 2013-07-07 04:00:35 CEST: LOG:  redo done at 2D6/E9A55F20[[BR]]
 2013-07-07 04:00:35 CEST: LOG:  last completed transaction was at log time
 2013-07-07 04:00:00.033718+02[[BR]]
 2013-07-07 04:00:38 CEST: LOG:  autovacuum launcher started[[BR]]
 2013-07-07 04:00:38 CEST: LOG:  database system is ready to accept
 connections[[BR]]

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2376>
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