MAINT-4796 FIXED Crash in LLModelLoader::loadFromSLM

2015-04-24 20:30:26 +03:00 · 2015-04-24 20:30:26 +03:00 · a89f3f29a0
parent ce0c4853f1
commit a89f3f29a0
1 changed files with 6 additions and 1 deletions
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@ -2232,10 +2232,15 @@ bool LLModelLoader::loadFromSLM(const std::string& filename)

 		for (U32 lod = 0; lod < LLModel::NUM_LODS; ++lod)
 		{
-			if (!model[lod].empty())
+			if (model[lod].size() > idx)
 			{
 				instance_list[i].mLOD[lod] = model[lod][idx];
 			}
+			else if (!model[lod].empty())
+			{
+				// slm load failed - indexes are corrupted
+				return false;
+			}
 		}

 		instance_list[i].mModel = model[LLModel::LOD_HIGH][idx];