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authorUbitUmarov2018-04-28 12:45:32 +0100
committerUbitUmarov2018-04-28 12:45:32 +0100
commit26ecba48f059149fb592b68a299b901641a1282d (patch)
treeb1219c74bdf6a03f0d01dde9cf652219258a794c /OpenSim/Region/CoreModules/World
parentAdded important comment missed from my previous commit (hash 8af2d99b). (diff)
parentmantis 8321: avoid null reference potencial caused by outdated LMs for example (diff)
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Merge branch 'master' into httptests
Diffstat (limited to 'OpenSim/Region/CoreModules/World')
-rw-r--r--OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs11
1 files changed, 9 insertions, 2 deletions
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index c32de62..7ba4a48 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -2033,18 +2033,25 @@ namespace OpenSim.Region.CoreModules.World.Land
2033 { 2033 {
2034 UUID parcel = UUID.Zero; 2034 UUID parcel = UUID.Zero;
2035 UUID.TryParse(id, out parcel); 2035 UUID.TryParse(id, out parcel);
2036
2036 // assume we've got the parcelID we just computed in RemoteParcelRequest 2037 // assume we've got the parcelID we just computed in RemoteParcelRequest
2037 ExtendedLandData extLandData = new ExtendedLandData(); 2038 ExtendedLandData extLandData = new ExtendedLandData();
2038 if(!Util.ParseFakeParcelID(parcel, out extLandData.RegionHandle, 2039 if(!Util.ParseFakeParcelID(parcel, out extLandData.RegionHandle,
2039 out extLandData.X, out extLandData.Y)) 2040 out extLandData.X, out extLandData.Y))
2040 return null; 2041 return null;
2041 m_log.DebugFormat("[LAND MANAGEMENT MODULE]: Got parcelinfo request for regionHandle {0}, x/y {1}/{2}", 2042 m_log.DebugFormat("[LAND MANAGEMENT MODULE] : Got parcelinfo request for regionHandle {0}, x/y {1}/{2}",
2042 extLandData.RegionHandle, extLandData.X, extLandData.Y); 2043 extLandData.RegionHandle, extLandData.X, extLandData.Y);
2043 2044
2044 // for this region or for somewhere else? 2045 // for this region or for somewhere else?
2045 if (extLandData.RegionHandle == m_scene.RegionInfo.RegionHandle) 2046 if (extLandData.RegionHandle == m_scene.RegionInfo.RegionHandle)
2046 { 2047 {
2047 extLandData.LandData = this.GetLandObject(extLandData.X, extLandData.Y).LandData; 2048 ILandObject extLandObject = this.GetLandObject(extLandData.X, extLandData.Y);
2049 if(extLandObject == null)
2050 {
2051 m_log.DebugFormat("[LAND MANAGEMENT MODULE]: ParcelInfoRequest: a FakeParcelID points to outside the region");
2052 return null;
2053 }
2054 extLandData.LandData = extLandObject.LandData;
2048 extLandData.RegionAccess = m_scene.RegionInfo.AccessLevel; 2055 extLandData.RegionAccess = m_scene.RegionInfo.AccessLevel;
2049 } 2056 }
2050 else 2057 else