[GRASS-git] [OSGeo/grass] f4b594: r.in.xyz: fix integer overflow (#2847)

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: f4b59427b4723a6560dafe7f109df5e6970b419d
      https://github.com/OSGeo/grass/commit/f4b59427b4723a6560dafe7f109df5e6970b419d
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2023-02-22 (Wed, 22 Feb 2023)

  Changed paths:
    M raster/r.in.xyz/support.c

  Log Message:
  -----------
  r.in.xyz: fix integer overflow (#2847)

Mirrors fix in 75cb8f6e6fe863913e68418f40a62a58d067217e

Address integer overflow in call to Rast_set_null_value()
by instead looping over rows and set rows to NULL.

Solution by:
Co-authored-by: Markus Metz <markus.metz.giswork at gmail.com>