Merge pull request #4049 from assimp/kimkulling-patch-fuzzer_Issue_25058

Handle empty keys
2021-08-27 11:01:49 +02:00 · 2021-08-27 11:01:49 +02:00 · e5bf7f7e07
parent e7085199f2 eabfc05bbb
commit e5bf7f7e07
1 changed files with 4 additions and 0 deletions
--- a/code/AssetLib/FBX/FBXParser.cpp
+++ b/code/AssetLib/FBX/FBXParser.cpp
@ -192,6 +192,10 @@ Scope::Scope(Parser& parser,bool topLevel)
        }

        const std::string& str = n->StringContents();
+        if (str.empty()) {
+            ParseError("unexpected content: empty string.");
+        }
+        
        elements.insert(ElementMap::value_type(str,new_Element(*n,parser)));

        // Element() should stop at the next Key token (or right after a Close token)