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-rw-r--r--indra/newview/llinventorymodel.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/indra/newview/llinventorymodel.cpp b/indra/newview/llinventorymodel.cpp
index bdf1ebddac..05e366523a 100644
--- a/indra/newview/llinventorymodel.cpp
+++ b/indra/newview/llinventorymodel.cpp
@@ -317,7 +317,10 @@ BOOL LLInventoryModel::isObjectDescendentOf(const LLUUID& obj_id,
const LLViewerInventoryCategory *LLInventoryModel::getFirstNondefaultParent(const LLUUID& obj_id) const
{
const LLInventoryObject* obj = getObject(obj_id);
- const LLUUID& parent_id = obj->getParentUUID();
+
+ // Search up the parent chain until we get to root or an acceptable folder.
+ // This assumes there are no cycles in the tree else we'll get a hang.
+ LLUUID parent_id = obj->getParentUUID();
while (!parent_id.isNull())
{
const LLViewerInventoryCategory *cat = getCategory(parent_id);
@@ -329,6 +332,7 @@ const LLViewerInventoryCategory *LLInventoryModel::getFirstNondefaultParent(cons
{
return cat;
}
+ parent_id = cat->getParentUUID();
}
return NULL;
}