| commit | dd9ef135e3542ffc621c4eb7f0091870ec7a1504 | [log] [tgz] |
|---|---|---|
| author | Quentin Casasnovas <quentin.casasnovas@oracle.com> | Tue Mar 03 16:31:38 2015 +0100 |
| committer | Chris Mason <clm@fb.com> | Thu Mar 05 17:28:33 2015 -0800 |
| tree | 0ea14d6f3c7d20e5faa3845f54e1ffc28bc7a9c4 | |
| parent | 3a8b36f378060d20062a0918e99fae39ff077bf0 [diff] |
Btrfs:__add_inode_ref: out of bounds memory read when looking for extended ref. Improper arithmetics when calculting the address of the extended ref could lead to an out of bounds memory read and kernel panic. Signed-off-by: Quentin Casasnovas <quentin.casasnovas@oracle.com> Reviewed-by: David Sterba <dsterba@suse.cz> cc: stable@vger.kernel.org # v3.7+ Signed-off-by: Chris Mason <clm@fb.com>