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| author | Casey Schaufler <casey@schaufler-ca.com> | 2022-08-24 02:46:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-15 11:47:18 +0300 |
| commit | 37a0883c582420c13696ba33426d298a49f07cd1 (patch) | |
| tree | 93030dcc65edb857a5224fcd5d1b85029126a533 /README | |
| parent | 2ad39828ee35c87e9a7eff735a4fc1ef90ba863a (diff) | |
| download | linux-37a0883c582420c13696ba33426d298a49f07cd1.tar.xz | |
Smack: Provide read control for io_uring_cmd
commit dd9373402280cf4715fdc8fd5070f7d039e43511 upstream.
Limit io_uring "cmd" options to files for which the caller has
Smack read access. There may be cases where the cmd option may
be closer to a write access than a read, but there is no way
to make that determination.
Cc: stable@vger.kernel.org
Fixes: ee692a21e9bf ("fs,io_uring: add infrastructure for uring-cmd")
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions