From 80a41e670dd9bbd2771fbcf250362cefa2797306 Mon Sep 17 00:00:00 2001 From: "Justin Clark-Casey (justincc)" Date: Fri, 22 Jun 2012 02:23:25 +0100 Subject: [PATCH] Avoid race condition between m_PrimObjects iteration in XEngine.PostObjectEvent and places where the list is modified by extending the m_PrimObjects lock. --- .../Region/ScriptEngine/XEngine/XEngine.cs | 28 +++++++++---------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs index 40f48e376d..25b27b90c5 100644 --- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs +++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs @@ -1363,22 +1363,22 @@ namespace OpenSim.Region.ScriptEngine.XEngine return false; uuids = m_PrimObjects[localID]; - } - foreach (UUID itemID in uuids) - { - IScriptInstance instance = null; - try + foreach (UUID itemID in uuids) { - if (m_Scripts.ContainsKey(itemID)) - instance = m_Scripts[itemID]; - } - catch { /* ignore race conditions */ } - - if (instance != null) - { - instance.PostEvent(p); - result = true; + IScriptInstance instance = null; + try + { + if (m_Scripts.ContainsKey(itemID)) + instance = m_Scripts[itemID]; + } + catch { /* ignore race conditions */ } + + if (instance != null) + { + instance.PostEvent(p); + result = true; + } } }