diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-07-06 02:59:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-06 14:56:35 +0300 |
| commit | 603380f54f837a7837c30713de25cb146254a0d7 (patch) | |
| tree | e2c2f98193bf5a70af63211103a85ad7c11432ac /net | |
| parent | 2ef8e39f58f08589ab035223c2687830c0eba30f (diff) | |
| download | linux-603380f54f837a7837c30713de25cb146254a0d7.tar.xz | |
tls: rx: don't include tail size in data_len
To make future patches easier to review make data_len
contain the length of the data, without the tail.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/tls/tls_sw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 0513f82b8537..7fcb54e43a08 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1423,8 +1423,7 @@ static int decrypt_internal(struct sock *sk, struct sk_buff *skb, u8 *aad, *iv, *mem = NULL; struct scatterlist *sgin = NULL; struct scatterlist *sgout = NULL; - const int data_len = rxm->full_len - prot->overhead_size + - prot->tail_size; + const int data_len = rxm->full_len - prot->overhead_size; int iv_offset = 0; if (darg->zc && (out_iov || out_sg)) { @@ -1519,7 +1518,8 @@ static int decrypt_internal(struct sock *sk, struct sk_buff *skb, sg_init_table(sgout, n_sgout); sg_set_buf(&sgout[0], aad, prot->aad_size); - err = tls_setup_from_iter(out_iov, data_len, + err = tls_setup_from_iter(out_iov, + data_len + prot->tail_size, &pages, &sgout[1], (n_sgout - 1)); if (err < 0) @@ -1538,7 +1538,7 @@ fallback_to_reg_recv: /* Prepare and submit AEAD request */ err = tls_do_decryption(sk, skb, sgin, sgout, iv, - data_len, aead_req, darg); + data_len + prot->tail_size, aead_req, darg); if (darg->async) return 0; |