tree f7cb651315e55e96245ba0495848fd07369a2faf
parent d7fbd893388d9e86d29b7cfbd5457bcf03496fbf
author Phillip Lougher <phillip@squashfs.org.uk> 1325526434 +0000
committer Phillip Lougher <phillip@squashfs.org.uk> 1325526434 +0000

Squashfs: fix mount time sanity check for corrupted superblock

A Squashfs filesystem containing nothing but an empty directory,
although unusual and ultimately pointless, is still valid.

The directory_table >= next_table sanity check rejects these
filesystems as invalid because the directory_table is empty and
equal to next_table.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>