Re: Btrfs Issues

2017-09-25 Thread Ruoxin Jiang
p is irrelevant. The original program was automatically generated from a fuzzer I used and I hope the revised ones to be much more understandable. Thanks, Amy On Sun, Sep 17, 2017 at 11:10 PM, Satoru Takeuchi wrote: > At Wed, 13 Sep 2017 11:53:35 -0400, > Ruoxin Jiang wrote: >> >

Btrfs Issues

2017-09-13 Thread Ruoxin Jiang
Hello, We are researchers from Columbia University, New York. As part of our current research we have found some semantic discrepancies between btrfs and other popular filesystems. We have attached two cases. The first one involves an invalid O_DIRECT write() that fails back to buffered write ins