[GRASS-git] [OSGeo/grass] e8ef99: Fix some code scanning CodeQL overflow warnings (#...

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: e8ef99668c21b502ce295408b5e8f52e42c63a34
      https://github.com/OSGeo/grass/commit/e8ef99668c21b502ce295408b5e8f52e42c63a34
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2022-02-14 (Mon, 14 Feb 2022)

  Changed paths:
    M lib/ogsf/gs3.c
    M raster3d/r3.in.v5d/v5d.c
    M raster3d/r3.out.v5d/v5d.c

  Log Message:
  -----------
  Fix some code scanning CodeQL overflow warnings (#2168)

* Fix some code scanning CodeQL overflow warnings

- Multiplication result may overflow 'int' before it is converted to 'long'.
- Multiplication result may overflow 'int' before it is converted to 'unsigned long'.

Use size_t instead of long for pointer arithmetics.