[mapserver-commits] [MapServer/MapServer] a7d5eb: WMS: GetLegendGraphic: avoid potential write heap ...

[github-actions[bot]]

  Branch: refs/heads/branch-8-6
  Home:   https://github.com/MapServer/MapServer
  Commit: a7d5eb844a59ea076b7972a018753242f18e6f7b
      https://github.com/MapServer/MapServer/commit/a7d5eb844a59ea076b7972a018753242f18e6f7b
  Author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
  Date:   2026-07-09 (Thu, 09 Jul 2026)

  Changed paths:
    M msautotest/renderers/resolution.map
    M src/mapwms.cpp

  Log Message:
  -----------
  WMS: GetLegendGraphic: avoid potential write heap buffer overflow via repeated LAYER parameters (#7569)

Fixes https://github.com/MapServer/MapServer/security/advisories/GHSA-4mwc-qc95-5959

Funded by RGD Savoie Mont-Blanc

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



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