[GRASS-user] v.random segfault

[Maris Nartiss]

Hello Eric,
it is hard to say if I hit your bug or another one, but I managed to
reproduce crash and already reported it to the bug tracker:
https://github.com/OSGeo/grass/issues/1024

The problem seems to be with specifying parameter "restrict". If you
really need it, just wait for a fix as it should be quite fast (famous
last words).

Māris.

ceturtd., 2020. g. 15. okt., plkst. 22:11 — lietotājs Eric Patton
(<eric.r.patton at protonmail.com>) rakstīja:
>
> Hi guys,
>
> I have encountered an error using v.random. It segfaults whenever I try to
> create some random points.
>
> > gdb v.random
> (gdb) run output=test_points npoints=6 restrict=test column=Depth --v --o
> Starting program: /usr/local/grass78/bin/v.random output=test_points npoints=6 restrict=test column=Depth --v --o
> warning: the debug information found in "/lib64/ld-2.27.so" does not match "/lib64/ld-linux-x86-64.so.2" (CRC mismatch).
>
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> WARNING: Vector map <test_points> already exists and will be overwritten
> WARNING: Table <test_points> linked to vector map <test_points> does not
>          exist
> Using native format
> Generating points...
>    0%
> Program received signal SIGSEGV, Segmentation fault.
> 0x0000555555558c21 in main ()
> (gdb) bt
> #0  0x0000555555558c21 in main ()
>
> Is there anything else I can try? І'm not sure what's going on with the
> debugging symbols, but it shouldn't be causing the program to crash, right?
>
> My system:
> > g.version -re
> GRASS 7.8.4 (2020)
> libgis revision: 2020-10-13T18:27:00+00:00
> libgis date: 2020-10-12T13:00:00-03:00
> PROJ: 7.0.0
> GDAL/OGR: 3.0.4
> GEOS: 3.8.0
> SQLite: 3.22.0
> > uname -a
> Linux L-102377 5.4.0-51-generic #56~18.04.1-Ubuntu SMP Tue Oct 6 09:47:18 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
>
> Thanks,
>
> --
> Eric Patton
> Marine Geoscience Technologist
> Geological Survey of Canada (Atlantic)
> Natural Resources Canada
> Bedford Institute of Oceanography
> 1 Challenger Drive, Dartmouth NS, Canada
>
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