Bugs item #1971632, was opened at 2008-05-25 01:54
Message generated for change (Settings changed) made by nielsnes
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Category: Modules
Group: Geom CVS Head
>Status: Closed
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Stefan de Konink (skinkie)
Assigned to: Niels Nes (nielsnes)
Summary: X(g) / Y(g) segmentation fault
Initial Comment:
Using basic.sql
sql>select X(g) from geoms ;
(gdb) bt
#0 0x00002aaab3153c87 in GEOSCoordSeq_getOrdinate () from
/usr/lib/libgeos_c.so.1
#1 0x00002aaab2f26d04 in wkbgetcoordX (out=0x12e1e78, geom=<value optimized
out>) at geom.mx:788
#2 0x00002b37484c28ee in runMALsequence (cntxt=0x6046d0, mb=0x12e2328,
startpc=1, stoppc=0, stk=0x12e1ac8, env=0x0, pcicaller=0x0)
at mal_interpreter.mx:1118
#3 0x00002b37484c7c95 in callMAL (cntxt=0x6046d0, mb=0x12e2328,
env=0x42003018, argv=0x42002ff0, debug=0 '\0') at mal_interpreter.mx:412
#4 0x00002aaab3c0a71d in SQLexecutePrepared (c=0x6046d0, be=<value optimized
out>, q=0x12e21a8) at sql_scenario.mx:1189
#5 0x00002aaab3c0c9ca in SQLengineIntern (c=0x6046d0, be=0x12e0ec8) at
sql_scenario.mx:1300
#6 0x00002b37484e6b1d in runScenario (c=0x6046d0) at mal_scenario.mx:630
#7 0x00002b37484be308 in MSserveClient (dummy=<value optimized out>) at
mal_session.mx:471
#8 0x00002b3749c3d067 in start_thread () from /lib/libpthread.so.0
#9 0x00002b374ab48bdd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()
----------------------------------------------------------------------
>Comment By: Niels Nes (nielsnes)
Date: 2008-06-02 06:48
Message:
Logged In: YES
user_id=43556
Originator: NO
after the m5 multiplex fix we now get the correct errors too, ie closing
this bug.
----------------------------------------------------------------------
Comment By: Niels Nes (nielsnes)
Date: 2008-05-28 09:52
Message:
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added a test X_crash.SF-1971632.sql to geom/BugTracker. The test output
isn't correct as we do expect an error.
----------------------------------------------------------------------
Comment By: Niels Nes (nielsnes)
Date: 2008-05-28 09:06
Message:
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only points and linestrings can have an Coord Sequence. So we now protect
against GetCoord returning NULL.
----------------------------------------------------------------------
Comment By: Stefan de Konink (skinkie)
Date: 2008-05-27 20:58
Message:
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Originator: YES
Interesting...
sql>select X(g) from nodes limit 1;
+------------------------+
| x_g |
+========================+
| 52.069699999999997 |
+------------------------+
sql>select Y(g) from nodes limit 1;
+------------------------+
| y_g |
+========================+
| 4.3723000000000001 |
+------------------------+
(I didn't update)
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