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| author | Sabrina Dubroca <[email protected]> | 2023-10-09 20:50:45 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2023-10-13 10:26:10 +0000 |
| commit | 1c1cb3110d7ed2897e65d9a352a8fb709723e057 (patch) | |
| tree | 62d5148e58b862da82f0f027b7b2ea225d81697c /net/tls/tls_main.c | |
| parent | tls: rename MAX_IV_SIZE to TLS_MAX_IV_SIZE (diff) | |
| download | kernel-1c1cb3110d7ed2897e65d9a352a8fb709723e057.tar.gz kernel-1c1cb3110d7ed2897e65d9a352a8fb709723e057.zip | |
tls: store iv directly within cipher_context
TLS_MAX_IV_SIZE + TLS_MAX_SALT_SIZE is 20B, we don't get much benefit
in cipher_context's size and can simplify the init code a bit.
Signed-off-by: Sabrina Dubroca <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/tls/tls_main.c')
| -rw-r--r-- | net/tls/tls_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c index 58f13660fe6b..b91524ac1009 100644 --- a/net/tls/tls_main.c +++ b/net/tls/tls_main.c @@ -60,6 +60,7 @@ enum { #define CHECK_CIPHER_DESC(cipher,ci) \ static_assert(cipher ## _IV_SIZE <= TLS_MAX_IV_SIZE); \ + static_assert(cipher ## _SALT_SIZE <= TLS_MAX_SALT_SIZE); \ static_assert(cipher ## _REC_SEQ_SIZE <= TLS_MAX_REC_SEQ_SIZE); \ static_assert(cipher ## _TAG_SIZE == TLS_TAG_SIZE); \ static_assert(sizeof_field(struct ci, iv) == cipher ## _IV_SIZE); \ @@ -344,7 +345,6 @@ static void tls_sk_proto_cleanup(struct sock *sk, /* We need these for tls_sw_fallback handling of other packets */ if (ctx->tx_conf == TLS_SW) { - kfree(ctx->tx.iv); tls_sw_release_resources_tx(sk); TLS_DEC_STATS(sock_net(sk), LINUX_MIB_TLSCURRTXSW); } else if (ctx->tx_conf == TLS_HW) { |