linux

iv/linux

History

Eric Biggers 0fbcb5251f ext4: disable fast-commit of encrypted dir operations

fast-commit of create, link, and unlink operations in encrypted
directories is completely broken because the unencrypted filenames are
being written to the fast-commit journal instead of the encrypted
filenames.  These operations can't be replayed, as encryption keys
aren't present at journal replay time.  It is also an information leak.

Until if/when we can get this working properly, make encrypted directory
operations ineligible for fast-commit.

Note that fast-commit operations on encrypted regular files continue to
be allowed, as they seem to work.

Fixes: aa75f4d3daae ("ext4: main fast-commit commit path")
Cc: <stable@vger.kernel.org> # v5.10+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20221106224841.279231-2-ebiggers@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2022-12-08 21:49:24 -05:00

acpi

ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()

2022-10-13 20:40:09 +02:00

asm-generic

asm-generic: compat: fix compat_arg_u64() and compat_arg_u64_dual()

2022-11-01 10:20:11 +11:00

clocksource

…

crypto

crypto: scatterwalk - Remove unused inline function scatterwalk_aligned()

2022-09-30 13:59:13 +08:00