From 4b979362e9076344c9e96698f6cf8605945ffe61 Mon Sep 17 00:00:00 2001 From: Melanie Date: Sat, 4 Dec 2010 14:41:57 +0100 Subject: [PATCH] Add some safeguards: DOn't send someone else's HUDs, don't send deleted prims Removed some unneccessarily wordy core comments --- .../ClientStack/LindenUDP/LLClientView.cs | 25 ++++++++----------- 1 file changed, 10 insertions(+), 15 deletions(-) diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs index 9189260c59..478cfe60c9 100644 --- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs +++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs @@ -3604,24 +3604,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP if (m_killRecord.Contains(part.ParentGroup.RootPart.LocalId)) continue; - // Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client - // will never receive an update after a prim kill. Even then, keeping the kill record may be a good - // safety measure. - // - // If a Linden Lab 1.23.5 client (and possibly later and earlier) receives an object update - // after a kill, it will keep displaying the deleted object until relog. OpenSim currently performs - // updates and kills on different threads with different scheduling strategies, hence this protection. - // - // This doesn't appear to apply to child prims - a client will happily ignore these updates - // after the root prim has been deleted. if (m_killRecord.Contains(part.LocalId)) - { - // m_log.WarnFormat( - // "[CLIENT]: Preventing update for prim with local id {0} after client for user {1} told it was deleted", - // part.LocalId, Name); continue; - } + if (part.ParentGroup.IsDeleted) + continue; + + if (part.ParentGroup.IsAttachment) + { // Someone else's HUD, why are we getting these? + if (part.ParentGroup.OwnerID != AgentId && + part.ParentGroup.RootPart.Shape.State >= 30) + continue; + } + if (part.ParentGroup.IsAttachment && m_disableFacelights) { if (part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.LeftHand &&