| commit | 7e6e1ef48fc02f3ac5d0edecbb0c6087cd758d58 | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <darrick.wong@oracle.com> | Sat Dec 10 09:55:01 2016 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sat Dec 10 09:55:01 2016 -0500 |
| tree | 9b56e87202bf6e79da606529ef5900053e80f939 | |
| parent | 011c88e36c26a08590b2ebe214ac854289f85f26 [diff] |
ext4: reject inodes with negative size Don't load an inode with a negative size; this causes integer overflow problems in the VFS. [ Added EXT4_ERROR_INODE() to mark file system as corrupted. -TYT] Fixes: a48380f769df (ext4: rename i_dir_acl to i_size_high) Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org