[mapserver-commits] [MapServer/MapServer] dd18e1: msInsertErrorObj(): limit number of linked errors ...

[Even Rouault]

  Branch: refs/heads/branch-8-0
  Home:   https://github.com/MapServer/MapServer
  Commit: dd18e10881134f549cdcf05b85fac67d641115ff
      https://github.com/MapServer/MapServer/commit/dd18e10881134f549cdcf05b85fac67d641115ff
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-01 (Sat, 01 Oct 2022)

  Changed paths:
    M maperror.c
    M maperror.h

  Log Message:
  -----------
  msInsertErrorObj(): limit number of linked errors to 100 to avoid unbounded memory usage

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51551


  Commit: f982a03ddd352920175bb36a3331ca2c3dd764b1
      https://github.com/MapServer/MapServer/commit/f982a03ddd352920175bb36a3331ca2c3dd764b1
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-01 (Sat, 01 Oct 2022)

  Changed paths:
    M mapshape.c

  Log Message:
  -----------
  shape reader: fix use of uninitialized memory on corrupted file, and other sanitizations

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51539


  Commit: 431c447e2c1894e5b30761cd944b13be0d71b130
      https://github.com/MapServer/MapServer/commit/431c447e2c1894e5b30761cd944b13be0d71b130
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-10-03 (Mon, 03 Oct 2022)

  Changed paths:
    M maperror.c
    M maperror.h
    M mapshape.c

  Log Message:
  -----------
  Merge pull request #6642 from MapServer/backport-6639-to-branch-8-0

[Backport branch-8-0] Fix ossfuzz 51551 and 51539


Compare: https://github.com/MapServer/MapServer/compare/1179a2b893d2...431c447e2c18