Restore the finalize() method

apache · Sep 16, 2023 · 43b882b · 43b882b
1 parent e25c076
commit 43b882b
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/java/org/apache/tomcat/util/http/fileupload/disk/DiskFileItem.java b/java/org/apache/tomcat/util/http/fileupload/disk/DiskFileItem.java
@@ -531,6 +531,21 @@ public File getStoreLocation() {
 
     // ------------------------------------------------------ Protected methods
 
+    /**
+     * Removes the file contents from the temporary storage.
+     */
+    @Override
+    protected void finalize() {
+        if (dfos == null || dfos.isInMemory()) {
+            return;
+        }
+        final File outputFile = dfos.getFile();
+
+        if (outputFile != null && outputFile.exists()) {
+            outputFile.delete();
+        }
+    }
+
     /**
      * Creates and returns a {@link java.io.File File} representing a uniquely
      * named temporary file in the configured repository path. The lifetime of