Fixed bug in extractor.py's reporting of symlinked files.

src/binwalk/modules/extractor.py

@@ -251,10 +251,11 @@ class Extractor(Module):
                     real_file_path = os.path.realpath(file_path)
                     self.result(description=file_path, display=False)
 
-                    # Also keep a list of files created by the extraction
-                    # utility
+                    # Also keep a list of files created by the extraction utility.
+                    # Report the file_path, not the real_file_path, otherwise symlinks will be resolved and
+                    # the same file can end up being listed multiple times if there are symlinks to it.
                     if real_file_path != dd_file_path:
-                        self.output[r.file.path].extracted[r.offset].files.append(real_file_path)
+                        self.output[r.file.path].extracted[r.offset].files.append(file_path)
 
                     # If recursion was specified, and the file is not the same
                     # one we just dd'd