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| author | Phillip Lougher <phillip@squashfs.org.uk> | 2012-01-02 17:47:14 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-09-12 03:37:36 +0100 |
| commit | 4bddad580a7b4d023a981e2cbdf0c9e3837f6505 (patch) | |
| tree | 63fab97c07dcd525f549f0a1a83296b4e141e5ec /mm/backing-dev.c | |
| parent | b64c7d340e491c5bbcd62bc5617c49f7ee8693e2 (diff) | |
Squashfs: fix mount time sanity check for corrupted superblock
commit cc37f75a9ffbbfcb1c3297534f293c8284e3c5a6 upstream.
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions