id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 4125,postgis 2.5 crashes with PG11 on Debian stretch/amd64,myon,robe,"Postgis svn-trunk (git ef537b71c, also 2.5.0beta1) crashes with PG11 (11beta2) on Debian stretch/amd64. Other PG versions, and other Debian/Ubuntu releases on amd64 are not affected. How to reproduce: * Debian stretch/amd64 * PostgreSQL 11~beta2-2.pgdg90+1 from apt.postgresql.org * POSTGIS=""2.5.0beta2dev r16647"" [EXTENSION] PGSQL=""110"" GEOS=""3.5.1-CAPI-1.9.1 r4246"" PROJ=""Rel. 4.9.3, 15 August 2016"" GDAL=""GDAL 2.1.2, released 2016/10/24"" LIBXML=""2.9.4"" LIBJSON=""0.12.1"" LIBPROTOBUF=""1.2.1"" RASTER Running regress/tickets.sql crashes the server: {{{ \pset pager off \i regress/tickets.sql 2018-07-17 10:42:20.218 CEST [26234] LOG: Serverprozess (PID 32436) wurde von Signal 11 beendet: Segmentation fault 2018-07-17 10:42:20.218 CEST [26234] DETAIL: Der fehlgeschlagene Prozess führte aus: SELECT '#408.3', st_isvalid('0106000020BB0B000001000000010300000005000000D6000000000000C0F1A138410AD7A3103190524114AE4721F7A138410000000030905241713D0A57FAA1384185EB51982C9052417B14AE87FAA13841000000402A905241AE47E13AFBA1384114AE474128905241EC51B81EFDA138413D0AD7632690524152B81E85FFA13841D7A3707D259052415 }}} Running this query alone does not crash it, but the crash happens reproducibly when running the full tickets.sql file.",defect,closed,high,PostGIS 2.5.0,documentation,master,fixed,,