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| author | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2017-12-03 21:14:12 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-24 07:57:20 +0200 |
| commit | e7ed14dae7250ec820ef7883341273c0c84bd83b (patch) | |
| tree | ffd579c7ce867dbf652a272d5b62486d833c583d /drivers/hsi | |
| parent | e5e62c5c9e7f0b335b8cc711265a630e8d7ff1a8 (diff) | |
dm flakey: check for null arg_name in parse_features()
[ Upstream commit 7690e25302dc7d0cd42b349e746fe44b44a94f2b ]
One can crash dm-flakey by specifying more feature arguments than the
number of features supplied. Checking for null in arg_name avoids
this.
dmsetup create flakey-test --table "0 66076080 flakey /dev/sdb9 0 0 180 2 drop_writes"
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hsi')
0 files changed, 0 insertions, 0 deletions