Created attachment 22580 [details] Patch for RecordTypes.java The Handout type is currently specified as null in RecordTypes.java. When a slideshow that has the handout specified is modified, dumping the resulting file with SlideShowRecordDumper reports an invalid offset in the Handout record. Changing the Handout record to a type of DummyPositionSensitiveRecordWithChildren resolves the issue. Test case, supporting files and patch attached.
Created attachment 22581 [details] Test case file
Created attachment 22582 [details] input test case powerpoint file
Created attachment 22583 [details] Image file (used in test case)
Fixed in r696627. Yegor