Fixes Heap-buffer-overflow in SuperFastHash

2022-07-16 13:44:46 +01:00
parent 0a9a23a056
commit 0c07ea7c71
1 changed files with 3 additions and 0 deletions
@@ -313,6 +313,9 @@ void LWSImporter::SetupNodeName(aiNode *nd, LWS::NodeDesc &src) {
            std::string::size_type t = src.path.substr(s).find_last_of('.');

            nd->mName.length = ::ai_snprintf(nd->mName.data, MAXLEN, "%s_(%08X)", src.path.substr(s).substr(0, t).c_str(), combined);
+            if (nd->mName.length > MAXLEN) {
+                nd->mName.length = MAXLEN;
+            }
            return;
        }
    }