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| author | Demi Marie Obenour <demi@invisiblethingslab.com> | 2023-06-03 10:52:39 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-06-23 10:31:49 -0400 |
| commit | b60528d9e68113e2c297c3a45102332cb1d3e608 (patch) | |
| tree | 08dc9427c93aa9008597fe048a70335647a45f81 /lib/test-string_helpers.c | |
| parent | 2971c058746319e9853919553259cef7fe280c94 (diff) | |
dm ioctl: Check dm_target_spec is sufficiently aligned
Otherwise subsequent code, if given malformed input, could dereference
a misaligned 'struct dm_target_spec *'.
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # use %zu
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions