id summary reporter owner description type status priority milestone component version resolution keywords cc 3429 upgrade from 2.1.3 to 2.2+ enters infinite loop strk Bborie Park "I still have to try at reproducing this but an {{{ ALTER EXTENSION postgis UPDATE }}} resulted into an infinite loop for me. Attaching the postgres process with gdb this is the stacktrace: {{{ #0 init_rt_allocator (size=3488) at rt_api.c:880 #1 0x00007f2cf751d5aa in rt_raster_gdal_drivers (drv_count=drv_count@entry=0x7fffbbdd273c, cancc=cancc@entry=0 '\000') at rt_api.c:8975 #2 0x00007f2cf74f2233 in rtpg_assignHookGDALEnabledDrivers () at rt_pg.c:172 #3 _PG_init () at rt_pg.c:291 #4 0x000000000075b8a2 in internal_load_library (libname=libname@entry=0x25b7f68 ""/home/postgresql-9.3.4/lib/rtpostgis-2.1.so"") at dfmgr.c:284 #5 0x000000000075c2b3 in load_external_function (filename=filename@entry=0x25b7f30 ""$libdir/rtpostgis-2.1"", funcname=funcname@entry=0x25b7ef8 ""RASTER_lib_version"", signalNotFound=signalNotFound@entry=1 '\001', filehandle=filehandle@entry=0x7fffbbdd28d8) at dfmgr.c:113 }}} The query I was running: {{{ psql -XAtc ""ALTER EXTENSION postgis UPDATE; SELECT postgis_full_version();"" }}} The database was initialized with postgis '2.1.3'. The target library is ""2.3.0dev r14582""" defect closed blocker PostGIS 2.2.2 build 2.2.x fixed