| commit | 2e53840362771c73eb0a5ff71611507e64e8eecd | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <darrick.wong@oracle.com> | Sun Jun 09 21:41:41 2019 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Jun 09 21:41:41 2019 -0400 |
| tree | fa46d95e468009f30162020ddb03322ebba1f803 | |
| parent | a49773064bc2284bf7fe57c3492897135f65a37c [diff] |
ext4: don't allow any modifications to an immutable file Don't allow any modifications to a file that's marked immutable, which means that we have to flush all the writable pages to make the readonly and we have to check the setattr/setflags parameters more closely. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org