OpenSim
/
OpenSimMirror
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Remove a race condition from SP.Set_AbsolutePosition where we assume the ParentPart is still not null if the ParentID != 0 

Another thread could come in and stand the avatar between those two instructions.
0.7.4.1
Justin Clark-Casey (justincc) 2012-03-09 02:22:22 +00:00
parent 42a7a85062
commit 73c47f7205
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
OpenSim/Region/Framework/Scenes/ScenePresence.cs
View File

@ -455,12 +455,12 @@ namespace OpenSim.Region.Framework.Scenes
// in the sim unless the avatar is on a sit target. While
// on a sit target, m_pos will contain the desired offset
// without the parent rotation applied.
if (ParentID != 0)
{
SceneObjectPart part = ParentPart;
return part.AbsolutePosition + (m_pos * part.GetWorldRotation());
}
SceneObjectPart sitPart = ParentPart;
if (sitPart != null)
return sitPart.AbsolutePosition + (m_pos * sitPart.GetWorldRotation());
}
return m_pos;
}
set