#1974: buffer overflow in v.to.rast
-----------------------+----------------------------------------------------
Reporter: mgeeves | Owner: grass-dev@…
Type: defect | Status: new
Priority: minor | Milestone: 6.4.3
Component: Vector | Version: 6.4.2
Keywords: v.to.rast | Platform: All
Cpu: All |
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Comment(by mgeeves):
Hi Hamish,
Odd, I'm still seeing the same problem in grass-6.4.3RC3. Re being daft I
mostly meant having old bits from previous SVN builds conflicting. To rule
that out I've tried building another vm with vmbuilder (defaults apart
from adding in a few bits like the sshd and deb-src repos), then an
{{{
apt-get build-dep grass
}}}
and building from grass-6.4.3RC3.tar.gz with:
{{{
./configure --with-proj-share=/usr/share/proj --with-tcltk-
includes=/usr/include/tcl8.5
}}}
Installing using checkinstall with defaults
Same result, buffer overrun!
Note the raster is actually generated and displays ok, it just displays
the overflow error and doesn't record to hist
After changing the code in support.c to use G_snprintf, it doesn't error
for me any more..
Cheers,
Mike
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/1974#comment:4>
GRASS GIS <http://grass.osgeo.org>
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