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| author | Sabrina Dubroca <sd@queasysnail.net> | 2018-09-12 17:44:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-13 12:03:47 -0700 |
| commit | 86029d10af18381814881d6cce2dd6872163b59f (patch) | |
| tree | ca14c5fa1d55c1b5833e225571ed0aee777715cb /net/kcm/kcmsock.c | |
| parent | 7cba09c6d5bc73ebbd25a353742d9ddb7a713b95 (diff) | |
| download | linux-86029d10af18381814881d6cce2dd6872163b59f.tar.bz2 | |
tls: zero the crypto information from tls_context before freeing
This contains key material in crypto_send_aes_gcm_128 and
crypto_recv_aes_gcm_128.
Introduce union tls_crypto_context, and replace the two identical
unions directly embedded in struct tls_context with it. We can then
use this union to clean up the memory in the new tls_ctx_free()
function.
Fixes: 3c4d7559159b ("tls: kernel TLS support")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/kcm/kcmsock.c')
0 files changed, 0 insertions, 0 deletions