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Don't follow inventory links of links. 

This is to avoid problems with corrupt inventories where an inventory link target points back at the source's folder
No viewer has been observed to set these up as of yet.  If this ever happens, we will need a more sophisticated solution to track sent folders within the recursion
bulletsim
Justin Clark-Casey (justincc) 2011-06-29 01:33:41 +01:00
parent 1b4c08730e
commit c84a1bd99f
1 changed files with 4 additions and 1 deletions
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5
OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
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@ -1340,7 +1340,10 @@ namespace OpenSim.Region.Framework.Scenes
InventoryItemBase linkedItem = InventoryService.GetItem(new InventoryItemBase(item.AssetID));
// Take care of genuinely broken links where the target doesn't exist
if (linkedItem != null)
// HACK: Also, don't follow up links that just point to other links. In theory this is legitimate,
// but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
// rather than having to keep track of every folder requested in the recursion.
if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link)
{
// We don't need to send the folder if source and destination of the link are in the same
// folder.