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| author | Thomas Huth <thuth@redhat.com> | 2026-08-07 14:58:39 +0200 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2026-08-12 18:50:41 -0700 |
| commit | 2b240733f27c8dd7e192f36540a10dcb88339222 (patch) | |
| tree | 5ccb2bec26357b116fd38fe0f116e02156340a19 /tools/unittests/git@git.tavy.me:linux.git | |
| parent | adbc4db2c0f0251e5a5a20edd8d8444ce854d80f (diff) | |
smb: clear the aes_cmac_key and aes_cmac_ctx when done
Clear the local crypto-related structures via __cleanup() functions
when we're done with them to avoid that sensitive data could leak on
the stack.
Note: cmac_ctx in ksmbd_sign_smb3_pdu() gets cleared in aes_cmac_final()
already, so this does not need a __cleanup() marker.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Link: https://patch.msgid.link/20260807125845.1477067-3-thuth@redhat.com
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'tools/unittests/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions