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| author | Theodore Ts'o <[email protected]> | 2018-06-17 04:41:14 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2018-06-17 04:41:14 +0000 |
| commit | c37e9e013469521d9adb932d17a1795c139b36db (patch) | |
| tree | a7a39bc1259d9c8398817a5c7c05fcc87e8f6bb6 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | ext4: avoid running out of journal credits when appending to an inline file (diff) | |
| download | kernel-c37e9e013469521d9adb932d17a1795c139b36db.tar.gz kernel-c37e9e013469521d9adb932d17a1795c139b36db.zip | |
ext4: add more inode number paranoia checks
If there is a directory entry pointing to a system inode (such as a
journal inode), complain and declare the file system to be corrupted.
Also, if the superblock's first inode number field is too small,
refuse to mount the file system.
This addresses CVE-2018-10882.
https://bugzilla.kernel.org/show_bug.cgi?id=200069
Signed-off-by: Theodore Ts'o <[email protected]>
Cc: [email protected]
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions