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| author | Ritesh Harjani <riteshh@linux.ibm.com> | 2022-02-16 12:32:51 +0530 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2022-02-25 21:34:56 -0500 |
| commit | 8c91c57907d3ad8f88a12097213bb0920eb453b8 (patch) | |
| tree | 55a4ac7e62b1291fa4c5be898fb1172973be35ba /kernel/audit_watch.c | |
| parent | a00b482b82fb098956a5bed22bd7873e56f152f1 (diff) | |
| download | linux-8c91c57907d3ad8f88a12097213bb0920eb453b8.tar.bz2 | |
ext4: add extra check in ext4_mb_mark_bb() to prevent against possible corruption
This patch adds an extra checks in ext4_mb_mark_bb() function
to make sure we mark & report error if we were to mark/clear any
of the critical FS metadata specific bitmaps (&bail out) to prevent
from any accidental corruption.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/53cbb6f2573db162a57f935365050d8b1df202ee.1644992610.git.riteshh@linux.ibm.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'kernel/audit_watch.c')
0 files changed, 0 insertions, 0 deletions