Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> > xfs_metadump will pass "-F" to xfs_db to carry on even in the face > of bad superblock magic. [1] Depending on what we gave as an input > file, we may very well fail quite badly: > > > xfs_metadump: /root/anaconda.cfg is not a valid XFS filesystem (unexpected SB magic number 0x230a2320) > > Floating point exception > > I don't think it's possible to harden every path through libxfs for > non-xfs filesystems as input. (Even if it's possible, I don't think it's > worth the effort). Can you add a test to verify that xfs_metadump now correctly rejects files that don't have a valid superblock? _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs