diff options
Diffstat (limited to 'OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs')
-rw-r--r-- | OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs index 0104823..f8a2c2e 100644 --- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs +++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs | |||
@@ -1124,7 +1124,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess | |||
1124 | // rootPart.OwnerID, item.Owner, item.CurrentPermissions); | 1124 | // rootPart.OwnerID, item.Owner, item.CurrentPermissions); |
1125 | 1125 | ||
1126 | if ((rootPart.OwnerID != item.Owner) || | 1126 | if ((rootPart.OwnerID != item.Owner) || |
1127 | (item.CurrentPermissions & 16) != 0 || | 1127 | (item.CurrentPermissions & 8) != 0 || |
1128 | (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) | 1128 | (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) |
1129 | { | 1129 | { |
1130 | //Need to kill the for sale here | 1130 | //Need to kill the for sale here |
@@ -1142,22 +1142,37 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess | |||
1142 | part.RezzerID = item.Owner; | 1142 | part.RezzerID = item.Owner; |
1143 | part.Inventory.ChangeInventoryOwner(item.Owner); | 1143 | part.Inventory.ChangeInventoryOwner(item.Owner); |
1144 | 1144 | ||
1145 | // This applies the base mask from the item as the next | 1145 | // Reconstruct the original item's base permissions. They |
1146 | // permissions for the object. This is correct because the | 1146 | // can be found in the lower (folded) bits. |
1147 | // giver's base mask was masked by the giver's next owner | 1147 | if ((item.BasePermissions & (uint)PermissionMask.FoldedMask) != 0) |
1148 | // mask, so the base mask equals the original next owner mask. | 1148 | { |
1149 | part.NextOwnerMask = item.BasePermissions; | 1149 | // We have permissions stored there so use them |
1150 | part.NextOwnerMask = ((item.BasePermissions & 7) << 13); | ||
1151 | if ((item.BasePermissions & (uint)PermissionMask.FoldedExport) != 0) | ||
1152 | part.NextOwnerMask |= (uint)PermissionMask.Export; | ||
1153 | part.NextOwnerMask |= (uint)PermissionMask.Move; | ||
1154 | } | ||
1155 | else | ||
1156 | { | ||
1157 | // This is a legacy object and we can't avoid the issues that | ||
1158 | // caused perms loss or escalation before, treat it the legacy | ||
1159 | // way. | ||
1160 | part.NextOwnerMask = item.NextPermissions; | ||
1161 | } | ||
1150 | } | 1162 | } |
1151 | 1163 | ||
1152 | so.ApplyNextOwnerPermissions(); | 1164 | so.ApplyNextOwnerPermissions(); |
1153 | 1165 | ||
1154 | // In case the user has changed flags on a received item | 1166 | // In case the user has changed flags on a received item |
1155 | // we have to apply those changes after the slam. Else we | 1167 | // we have to apply those changes after the slam. Else we |
1156 | // get a net loss of permissions | 1168 | // get a net loss of permissions. |
1169 | // On legacy objects, this opts for a loss of permissions rather | ||
1170 | // than the previous handling that allowed escalation. | ||
1157 | foreach (SceneObjectPart part in so.Parts) | 1171 | foreach (SceneObjectPart part in so.Parts) |
1158 | { | 1172 | { |
1159 | if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0) | 1173 | if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0) |
1160 | { | 1174 | { |
1175 | part.GroupMask = item.GroupPermissions & part.BaseMask; | ||
1161 | part.EveryoneMask = item.EveryOnePermissions & part.BaseMask; | 1176 | part.EveryoneMask = item.EveryOnePermissions & part.BaseMask; |
1162 | part.NextOwnerMask = item.NextPermissions & part.BaseMask; | 1177 | part.NextOwnerMask = item.NextPermissions & part.BaseMask; |
1163 | } | 1178 | } |