| commit | bd384364c1185ecb01f3b8242c915ccb5921c60d | [log] [tgz] |
|---|---|---|
| author | Zheng Liu <wenqing.lz@taobao.com> | Sun Mar 10 20:48:59 2013 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Mar 10 20:48:59 2013 -0400 |
| tree | d6badf52d7d389180b1557fdaac856f1952031ce | |
| parent | 6ca470d7b5e7639b7925b3202e796282703b6d5d [diff] |
ext4: avoid a potential overflow in ext4_es_can_be_merged() Check the length of an extent to avoid a potential overflow in ext4_es_can_be_merged(). Signed-off-by: Zheng Liu <wenqing.lz@taobao.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: Dmitry Monakhov <dmonakhov@openvz.org>