| commit | 2f974865ffdfe7b9f46a9940836c8b167342563d | [log] [tgz] |
|---|---|---|
| author | Eryu Guan <guaneryu@gmail.com> | Thu May 14 19:00:45 2015 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Thu May 14 19:00:45 2015 -0400 |
| tree | fa8e553e8343141ff00a84c9589b54783cb1dbb6 | |
| parent | 9d506594069355d1fb2de3f9104667312ff08ed3 [diff] |
ext4: check for zero length extent explicitly The following commit introduced a bug when checking for zero length extent 5946d08 ext4: check for overlapping extents in ext4_valid_extent_entries() Zero length extent could pass the check if lblock is zero. Adding the explicit check for zero length back. Signed-off-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org