Fix out-of-bounds write when STL file node name is too long

2015-01-28 16:06:01 +02:00
parent f971b66c47
commit 792da49933
1 changed files with 3 additions and 0 deletions
--- a/code/STLLoader.cpp
+++ b/code/STLLoader.cpp
@@ -229,6 +229,9 @@ void STLImporter::LoadASCIIFile()
 	size_t temp;
 	// setup the name of the node
 	if ((temp = (size_t)(sz-szMe)))	{
+		if (temp >= MAXLEN) {
+			throw DeadlyImportError( "STL: Node name too long" );
+		}

 		pScene->mRootNode->mName.length = temp;
 		memcpy(pScene->mRootNode->mName.data,szMe,temp);