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| author | Theodore Ts'o <tytso@mit.edu> | 2019-04-09 23:37:08 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-02 17:20:54 +0200 |
| commit | 7eff961ca9f364be255d279346517ba0158ec8e3 (patch) | |
| tree | 99bfd5273e88b7e9852cc59c16578146b061b8b9 /lib/mpi/mpicoder.c | |
| parent | 23abe13a13146f02f627b17cf5299ac0c6b0d14b (diff) | |
ext4: protect journal inode's blocks using block_validity
commit 345c0dbf3a30872d9b204db96b5857cd00808cae upstream.
Add the blocks which belong to the journal inode to block_validity's
system zone so attempts to deallocate or overwrite the journal due a
corrupted file system where the journal blocks are also claimed by
another inode.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202879
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Ashwin H <ashwinh@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpicoder.c')
0 files changed, 0 insertions, 0 deletions