[mapserver-commits] [MapServer/MapServer] afc769: [Backport branch-8-0] Fix GetMetadata possible buf...

[github-actions[bot]]

  Branch: refs/heads/branch-8-0
  Home:   https://github.com/MapServer/MapServer
  Commit: afc7692893a623104c89c95e2632c78b12852130
      https://github.com/MapServer/MapServer/commit/afc7692893a623104c89c95e2632c78b12852130
  Author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
  Date:   2023-02-08 (Wed, 08 Feb 2023)

  Changed paths:
    M CMakeLists.txt
    M mapmetadata.c
    M msautotest/mssql/expected/cluster_mssql_getmetadata.xml
    M msautotest/wxs/expected/ows_metadata_empty_layer_param.xml
    M msautotest/wxs/expected/ows_metadata_invalid_layer_param.xml
    M msautotest/wxs/expected/ows_metadata_layer_raster.xml
    M msautotest/wxs/expected/ows_metadata_layer_vector.xml
    M msautotest/wxs/expected/ows_metadata_missing_layer_param.xml

  Log Message:
  -----------
  [Backport branch-8-0] Fix GetMetadata possible buffer overrun (#6828)

* Fix GetMetadata request

* Switch to xmlDocDumpFormatMemoryEnc

* Add UTF-8 tag

* Add encoding="UTF-8" to expected outputs

* Add charset=UTF-8

* Update search for vsnprintf

* Update CMakeLists.txt

Co-authored-by: Even Rouault <even.rouault at spatialys.com>

* Fix variable name

---------

Co-authored-by: sethg <sethg at geographika.co.uk>
Co-authored-by: Seth G <geographika at gmail.com>
Co-authored-by: Even Rouault <even.rouault at spatialys.com>