#565: r.colors: glibc double free error with -ae
----------------------+-----------------------------------------------------
Reporter: hamish | Owner: [email protected]
Type: defect | Status: new
Priority: minor | Milestone: 6.5.0
Component: Raster | Version: svn-develbranch6
Keywords: r.colors | Platform: Linux
Cpu: x86-32 |
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Hi,
I'm unable to recreate it right now, but yesterday I was consistently
getting a rather ugly `*** glibc ...` error which said something about an
invalid double free().
looked rather worse than a standard segfault and not something I've seen
much of before. this is on the 20 month old version of Debian/stable and I
haven't changed anything so expect glibc versions is as stable & well
tested as it ever could be.
the command line looked like
{{{
r.colors map1 color=bcyr -ae
}}}
the input map is gone now and I've changed r.surf.volcano enough
that I don't get it anymore, but it can be assumed that there were
0.0s in the map. (-g blocks 0s but -a doesn't?)
Hamish
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/565>
GRASS GIS <http://grass.osgeo.org>
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