#800: r.random - buffer overflow on long mapset/map names ---------------------------+------------------------------------------------ Reporter: ferrouswheel | Owner: [email protected] Type: defect | Status: new Priority: normal | Milestone: 6.4.0 Component: Raster | Version: svn-develbranch6 Resolution: | Keywords: Platform: All | Cpu: All ---------------------------+------------------------------------------------ Comment (by glynn):
Replying to [ticket:800 ferrouswheel]: > In r.random/support.c there are sprintf calls which cause buffer overflow errors when the map names and mapsets are too long. I've attached a patch to replace with snprintf. snprintf() isn't in C89; if you want to use it, you need to add a configure check, and provide an alternate in case it isn't available. -- Ticket URL: <http://trac.osgeo.org/grass/ticket/800#comment:2> GRASS GIS <http://grass.osgeo.org>
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