From fef8743548cd33d831b4012258a77aff2d2c1867 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Sun, 22 May 2022 19:04:49 +0100
Subject: [PATCH] osSetPrimitiveParams(key prim, list rules) silent refused if
 owner of script and prim has no modify rights on that prim

---
 .../Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 2cf3869b07..1c37f2c522 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -15178,7 +15178,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (!UUID.TryParse(prim, out UUID id))
                 return;
             SceneObjectPart obj = World.GetSceneObjectPart(id);
-            if (obj == null || obj.OwnerID.NotEqual(m_host.OwnerID))
+            if (obj == null || obj.OwnerID.NotEqual(m_host.OwnerID) || (obj.ParentGroup.RootPart.OwnerMask & (uint)PermissionMask.Modify) == 0)
                 return;
 
             uint rulesParsed = 0;