Add notice regarding directory traversal mitigation to examples

examples/fs_parallel_extract.rs

@@ -7,6 +7,9 @@ use std::sync::Arc;
 use async_zip::read::fs::ZipFileReader;
 use tokio::fs::File;
 
+// NOTE: This example does not check nor mitigate any potienal directory traversal. It expects a trusted ZIP file to be
+//       provided. Mitigation should be added by the library implementer where needed.
+
 #[tokio::main]
 async fn main() {
     let zip = Arc::new(ZipFileReader::new("./Archive.zip").await.unwrap());

examples/seek_sequ_extract.rs

@@ -6,6 +6,9 @@ use std::path::Path;
 use async_zip::read::seek::ZipFileReader;
 use tokio::fs::File;
 
+// NOTE: This example does not check nor mitigate any potienal directory traversal. It expects a trusted ZIP file to be
+//       provided. Mitigation should be added by the library implementer where needed.
+
 #[tokio::main]
 async fn main() {
     let mut file = File::open("./Archive.zip").await.unwrap();