[mapserver-commits] [MapServer/MapServer] 53ed7f: loadClass(): better fix for class->styles[] mem-leak

[Even Rouault]

  Branch: refs/heads/backport-6658-to-branch-8-0
  Home:   https://github.com/MapServer/MapServer
  Commit: 53ed7fe6a71813044c1b44df3b3d94e0d585b1c2
      https://github.com/MapServer/MapServer/commit/53ed7fe6a71813044c1b44df3b3d94e0d585b1c2
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-05 (Wed, 05 Oct 2022)

  Changed paths:
    M mapfile.c

  Log Message:
  -----------
  loadClass(): better fix for class->styles[] mem-leak

Improved fix of https://github.com/MapServer/MapServer/pull/6651
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52107


  Commit: e915c0238269e004d508115fe955df15a8d12d2b
      https://github.com/MapServer/MapServer/commit/e915c0238269e004d508115fe955df15a8d12d2b
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-05 (Wed, 05 Oct 2022)

  Changed paths:
    M mapfile.c

  Log Message:
  -----------
  mapfile.c: fix very likely memory leaks in error code paths after call to msGrowXXXX() functions


Compare: https://github.com/MapServer/MapServer/compare/53ed7fe6a718%5E...e915c0238269