[GRASS-git] [OSGeo/grass] 85efe7: v.out.ogr: Check for valid array before passing to...

[ymdatta]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: 85efe798c6106a18d562799a64453787ebc5a63f
      https://github.com/OSGeo/grass/commit/85efe798c6106a18d562799a64453787ebc5a63f
  Author: ymdatta <ymdatta.work at gmail.com>
  Date:   2024-09-09 (Mon, 09 Sep 2024)

  Changed paths:
    M vector/v.out.ogr/list.c

  Log Message:
  -----------
  v.out.ogr: Check for valid array before passing to qsort (#4278)

Currently, filling list with GDAL driver names is based on
a conditional and if the conditional fails, the list can be NULL.

We pass this list to qsort to sort the names, but behavior
of qsort with a NULL array is undefined. To avoid getting into this
situation, check if the array is NULL before performing qsort on it.

This issue was found using cppcheck tool.

Signed-off-by: Mohan Yelugoti <ymdatta.work at gmail.com>



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