- Many coverity-found potential leaks, segfaults, etc (#239354)
- Fix debugfs segfaults when no fs open (#208416, #209330)
- Avoid recursive loops in logdump due to symlinks in /dev (#210371)
- Don't write changes to the backup superblocks by default (#229561)
- Correct byteswapping for fast symlinks with xattrs (#232663)
- e2fsck: added sanity check for xattr validation (#230193)
