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Add a check to see if an asset exists before recreating it while

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loading an archive. This does add an extra roundtrip to the asset
server if loading new assets but it protects against overwriting
(and potentially corrupting) existing assets.
This commit is contained in:
Mic Bowman
2012-01-10 16:26:01 -08:00
parent 53fb20880c
commit 5f7e392c7c
1 changed files with 6 additions and 0 deletions
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6
OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
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@@ -404,6 +404,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
string extension = filename.Substring(i);
string uuid = filename.Remove(filename.Length - extension.Length);
if (m_scene.AssetService.GetMetadata(uuid) != null)
{
// m_log.DebugFormat("[ARCHIVER]: found existing asset {0}",uuid);
return true;
}
if (ArchiveConstants.EXTENSION_TO_ASSET_TYPE.ContainsKey(extension))
{
sbyte assetType = ArchiveConstants.EXTENSION_TO_ASSET_TYPE[extension];