#3676: Errors when running r.li.* modules -----------------------------+------------------------- Reporter: veroandreo | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.6.0 Component: Raster | Version: svn-trunk Keywords: r.li, landscape | CPU: x86-64 Platform: Linux | -----------------------------+------------------------- I get different errors when trying to run different r.li.* modules. Here some examples:
{{{ r.li.shannon --overwrite input=landclass96 at PERMANENT config=forest_mov_win output=forest_mov_win_sh munmap_chunk(): invalid pointer }}} The map is created but cannot be read or displayed: {{{ Failed to run command 'd.rast map=forest_mov_win_sh@user1'. Details: GRASS_INFO_WARNING(12641,1): LZ4 decompression error GRASS_INFO_END(12641,1) GRASS_INFO_ERROR(12641,2): Error uncompressing null data for row 474 of <forest_mov_win_sh> GRASS_INFO_END(12641,2) GRASS 7.7.svn (nc_spm_08_grass7):~ > r.univar forest_mov_win_sh WARNING: LZ4 decompression error ERROR: Error uncompressing null data for row 474 of <forest_mov_win_sh> }}} Further attempts: {{{ r.mapcalc "forest = if(landclass96 == 5, 1, null())" r.li.edgedensity input=forest config=forest_mov_win output=forest_edge_mw double free or corruption (!prev) <<<--- THIS Aborted (core dumped) }}} ... but map is created and no error related to compression. Instead, if I do something equivalent: {{{ r.li.edgedensity --verbose input=landclass96@PERMANENT config=forest_mov_win output=forest_edge patch_type=5 munmap_chunk(): invalid pointer <<<--- THIS Aborted (core dumped) r.univar forest_edge WARNING: LZ4 decompression error ERROR: Error uncompressing null data for row 474 of <forest_edge> }}} I attach the config file for reproducibility. And here's the thread in grass-dev: https://lists.osgeo.org/pipermail/grass- dev/2018-October/090155.html with Markus' valgrind test. -- Ticket URL: <https://trac.osgeo.org/grass/ticket/3676> GRASS GIS <https://grass.osgeo.org>
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