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Changes between Version 3 and Version 4 of Ticket #4979, comment 5

Timestamp:: Aug 22, 2021, 3:18:23 AM (3 years ago)
Author:: ezimanyi

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Ticket #4979, comment 5

-              v3
+              v4
 Copyright (C) 2020 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "x86_64-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+For help, type "help".
+Type "apropos word" to search for commands related to "word".
+Attaching to process 19989
+Reading symbols from /usr/local/pgsql/13/bin/postgres...
+Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...
+Reading symbols from /usr/lib/debug/.build-id/e5/4761f7b554d0fcc1562959665d93dffbebdaf0.debug...
+[Thread debugging using libthread_db enabled]
+Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
+Reading symbols from /lib/x86_64-linux-gnu/libxml2.so.2...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libxml2.so.2)
+Reading symbols from /lib/x86_64-linux-gnu/librt.so.1...
+Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/librt-2.31.so...
+Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...
+Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libdl-2.31.so...
+Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...
+Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libm-2.31.so...
+--Type <RET> for more, q to quit, c to continue without paging--c
+Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...
+Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libc-2.31.so...
+Reading symbols from /lib64/ld-linux-x86-64.so.2...
+(No debugging symbols found in /lib64/ld-linux-x86-64.so.2)
+Reading symbols from /lib/x86_64-linux-gnu/libicuuc.so.66...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libicuuc.so.66)
+Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libz.so.1)
+Reading symbols from /lib/x86_64-linux-gnu/liblzma.so.5...
+(No debugging symbols found in /lib/x86_64-linux-gnu/liblzma.so.5)
+Reading symbols from /lib/x86_64-linux-gnu/libicudata.so.66...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libicudata.so.66)
+Reading symbols from /lib/x86_64-linux-gnu/libstdc++.so.6...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libstdc++.so.6)
+Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libgcc_s.so.1)
+Reading symbols from /usr/local/pgsql/13/lib/postgis-2.5.so...
+Reading symbols from /lib/x86_64-linux-gnu/libgeos_c.so.1...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libgeos_c.so.1)
+Reading symbols from /lib/x86_64-linux-gnu/libproj.so.15...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libproj.so.15)
+Reading symbols from /lib/x86_64-linux-gnu/libjson-c.so.4...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libjson-c.so.4)
+Reading symbols from /lib/x86_64-linux-gnu/libprotobuf-c.so.1...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libprotobuf-c.so.1)
+Reading symbols from /lib/x86_64-linux-gnu/libgeos-3.8.0.so...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libgeos-3.8.0.so)
+Reading symbols from /lib/x86_64-linux-gnu/libsqlite3.so.0...
+(No debugging symbols found in /lib/x86_64-linux-gnu/libsqlite3.so.0)
+Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...
+Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_files-2.31.so...
+Reading symbols from /usr/local/pgsql/13/lib/postgis-3.so...
+x00007f590d7eb58a in epoll_wait (epfd=4, events=0x560fce736e80, maxevents=1, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
+      ../sysdeps/unix/sysv/linux/epoll_wait.c: No such file or directory.
+[...]
 (gdb) b geography_in
 Breakpoint 1 at 0x7f58a5863b5a: geography_in. (2 locations)
-(gdb) p sizeof(LWGEOM)
-$1 = 32
-(gdb) p sizeof(LWPOINT)
-$2 = 32
 (gdb) c
 Continuing.
 …
 }}}
 The problem are the sizes of LWGEOM vs LWPOINT reported at the beginning (both 32) and after (24 vs 32). Therefore, a previous installation of PostGIS 2.5.5 is conflicting with the new one PostGIS 3.1.3 as can be seen in the definitions below to understand the trace above.
+The problem are the sizes of LWGEOM vs LWPOINT reported (24 vs 32). Therefore, a previous installation of PostGIS 2.5.5 is conflicting with the new one PostGIS 3.1.3 as can be seen in the definitions below to understand the trace above.
 {{{
 /* POINTYPE */