r.watershed fails on WIN10 with g_spawn: unable to execute command (bug #1579)

Helmut Kudrnovsky <[email protected]> Fri, 21 May 2021 21:51:44 +0200

Newsgroups	gmane.comp.gis.grass.devel
Message-ID	<trinity-6928ccf5-54e9-4465-a70d-8c64bebf425f-1621626704549@3c-app-webde-bs48>

hi devs,

any idea about that one?:

https://github.com/OSGeo/grass/issues/1579

-----------------

r.watershed --o --q -abs elevation=DEM@PERMANENT hbasin=slu_r thresh=1169

WARNING: G_spawn: unable to execute command <==
WARNING: Subprocess failed with exit code -1073741511  <==
-----------------

integer/buffer overflow?

though I've tested the used DEM (link is in the ticket) on several win 10 boxes; I can't reproduce this error.

ciao
helli