[postgis-tickets] [PostGIS] #4985: 32-bit crashers on cluster regress

[PostGIS]

#4985: 32-bit crashers on cluster regress
----------------------+---------------------------
  Reporter:  robe     |      Owner:  komzpa
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.2.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
----------------------+---------------------------

Comment (by robe):

 Here is bt from berrie.  I also tried bessie32 but guess because I am
 using stuck postgres on her it gives me no line numbers into our code.


 {{{
 Reading symbols from
 /home/jenkins/workspace/pg/label/berrie/rel/pg12w32/bin/postgres...done.
 Reading symbols from /usr/lib/arm-linux-gnueabihf/libarmmem-v8l.so...(no
 debugging symbols found)...done.
 Reading symbols from /lib/arm-linux-gnueabihf/libpthread.so.0...Reading
 symbols from /usr/lib/debug/.build-
 id/79/58164ddcdf86b06e4a06700f80a4655a80c40e.debug...done.
 done.
 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/lib/arm-linux-
 gnueabihf/libthread_db.so.1".
 Reading symbols from /lib/arm-linux-gnueabihf/librt.so.1...Reading symbols
 from /usr/lib/debug/.build-
 id/1d/5428c68f929c6b4c0b781a608fc95ccb886efb.debug...done.
 done.
 Reading symbols from /lib/arm-linux-gnueabihf/libdl.so.2...Reading symbols
 from /usr/lib/debug/.build-
 id/bc/c9ee6666973f3f41da5bdf8c8d7c299e4a09a2.debug...done.
 done.
 Reading symbols from /lib/arm-linux-gnueabihf/libm.so.6...Reading symbols
 from /usr/lib/debug/.build-
 id/24/22b5cf95895f5f4f69dae68ad9f99198e43121.debug...done.
 done.
 Reading symbols from /lib/arm-linux-gnueabihf/libc.so.6...Reading symbols
 from /usr/lib/debug/.build-
 id/ef/dd27c16f5283e5c53dcbd1bbc3ef136e312d1b.debug...done.
 done.
 Reading symbols from /lib/ld-linux-armhf.so.3...Reading symbols from
 /usr/lib/debug/.build-
 id/fb/85e699c11db06c7b24f74de2cdada3146442a8.debug...done.
 done.
 Reading symbols from /lib/arm-linux-gnueabihf/libnss_files.so.2...Reading
 symbols from /usr/lib/debug/.build-
 id/d4/cee2c3a91545cb062bc7bcb38c08abeb15d0ec.debug...done.
 done.
 0xf769c98c in epoll_wait (epfd=<optimized out>, events=0x20d0dc0,
 maxevents=maxevents at entry=1, timeout=-1, timeout at entry=2) at
 ../sysdeps/unix/sysv/linux/epoll_wait.c:30
 30      ../sysdeps/unix/sysv/linux/epoll_wait.c: No such file or
 directory.
 (gdb) cont
 Continuing.

 Program received signal SIGSEGV, Segmentation fault.
 0xee3fcf1c in ST_ClusterKMeans (fcinfo=0xffca400c) at lwgeom_window.c:211
 211                     max_radius =
 DatumGetFloat8(WinGetFuncArgCurrent(winobj, 2, &isnull));
 }}}

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4985#comment:2>
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