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authorDavid S. Miller <davem@davemloft.net>2018-05-21 23:01:54 +0300
committerDavid S. Miller <davem@davemloft.net>2018-05-21 23:01:54 +0300
commit6f6e434aa267a6030477876d89444fe3a6b7a48d (patch)
tree67755c422f1e85451aa646eae21d4c6f3f389d9f /net/tls
parent44c752fe584d8b9f6e0756ecffa8691677471862 (diff)
parent6741c4bb389da103c0d79ad1961884628900bfe6 (diff)
downloadlinux-6f6e434aa267a6030477876d89444fe3a6b7a48d.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
S390 bpf_jit.S is removed in net-next and had changes in 'net', since that code isn't used any more take the removal. TLS data structures split the TX and RX components in 'net-next', put the new struct members from the bug fix in 'net' into the RX part. The 'net-next' tree had some reworking of how the ERSPAN code works in the GRE tunneling code, overlapping with a one-line headroom calculation fix in 'net'. Overlapping changes in __sock_map_ctx_update_elem(), keep the bits that read the prog members via READ_ONCE() into local variables before using them. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tls')
-rw-r--r--net/tls/tls_sw.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 5c3909c311f1..839e1e165a0c 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -680,7 +680,6 @@ static int decrypt_skb(struct sock *sk, struct sk_buff *skb,
struct scatterlist *sgin = &sgin_arr[0];
struct strp_msg *rxm = strp_msg(skb);
int ret, nsg = ARRAY_SIZE(sgin_arr);
- char aad_recv[TLS_AAD_SPACE_SIZE];
struct sk_buff *unused;
ret = skb_copy_bits(skb, rxm->offset + TLS_HEADER_SIZE,
@@ -697,13 +696,13 @@ static int decrypt_skb(struct sock *sk, struct sk_buff *skb,
}
sg_init_table(sgin, nsg);
- sg_set_buf(&sgin[0], aad_recv, sizeof(aad_recv));
+ sg_set_buf(&sgin[0], ctx->rx_aad_ciphertext, TLS_AAD_SPACE_SIZE);
nsg = skb_to_sgvec(skb, &sgin[1],
rxm->offset + tls_ctx->rx.prepend_size,
rxm->full_len - tls_ctx->rx.prepend_size);
- tls_make_aad(aad_recv,
+ tls_make_aad(ctx->rx_aad_ciphertext,
rxm->full_len - tls_ctx->rx.overhead_size,
tls_ctx->rx.rec_seq,
tls_ctx->rx.rec_seq_size,
@@ -802,12 +801,12 @@ int tls_sw_recvmsg(struct sock *sk,
if (to_copy <= len && page_count < MAX_SKB_FRAGS &&
likely(!(flags & MSG_PEEK))) {
struct scatterlist sgin[MAX_SKB_FRAGS + 1];
- char unused[21];
int pages = 0;
zc = true;
sg_init_table(sgin, MAX_SKB_FRAGS + 1);
- sg_set_buf(&sgin[0], unused, 13);
+ sg_set_buf(&sgin[0], ctx->rx_aad_plaintext,
+ TLS_AAD_SPACE_SIZE);
err = zerocopy_from_iter(sk, &msg->msg_iter,
to_copy, &pages,