| commit | 9e92f48c34eb2b9af9d12f892e2fe1fce5e8ce35 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Tue Mar 22 16:13:15 2016 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Tue Mar 22 16:13:15 2016 -0400 |
| tree | fd069c88e42791d7ed0ab087bc5389b98b574458 | |
| parent | 243d50678583100855862bc084b8b307eea67f68 [diff] |
ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea() We aren't checking to see if the in-inode extended attribute is corrupted before we try to expand the inode's extra isize fields. This can lead to potential crashes caused by the BUG_ON() check in ext4_xattr_shift_entries(). Signed-off-by: Theodore Ts'o <tytso@mit.edu>