diff options
author | Sabrina Dubroca <sd@queasysnail.net> | 2022-11-02 22:33:16 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2022-11-04 10:43:56 +0000 |
commit | aaab73f8fba4fd38f4d2617440d541a1c334e819 (patch) | |
tree | 1056d292135103ec50d2fb60c614e4c4a2d450fa /fs/proc | |
parent | 80df4706357a5a06bbbc70273bf2611df1ceee04 (diff) |
macsec: clear encryption keys from the stack after setting up offload
macsec_add_rxsa and macsec_add_txsa copy the key to an on-stack
offloading context to pass it to the drivers, but leaves it there when
it's done. Clear it with memzero_explicit as soon as it's not needed
anymore.
Fixes: 3cf3227a21d1 ("net: macsec: hardware offloading infrastructure")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/proc')
0 files changed, 0 insertions, 0 deletions