diff options
Diffstat (limited to 'net/tls')
| -rw-r--r-- | net/tls/tls_sw.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index fe8c287cbaa1..ae4784734547 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1645,10 +1645,10 @@ int tls_sw_recvmsg(struct sock *sk, do { bool retain_skb = false; - bool async = false; bool zc = false; int to_decrypt; int chunk = 0; + bool async; skb = tls_wait_data(sk, psock, flags, timeo, &err); if (!skb) { @@ -1674,18 +1674,21 @@ int tls_sw_recvmsg(struct sock *sk, tls_ctx->crypto_recv.info.version != TLS_1_3_VERSION) zc = true; + /* Do not use async mode if record is non-data */ + if (ctx->control == TLS_RECORD_TYPE_DATA) + async = ctx->async_capable; + else + async = false; + err = decrypt_skb_update(sk, skb, &msg->msg_iter, - &chunk, &zc, ctx->async_capable); + &chunk, &zc, async); if (err < 0 && err != -EINPROGRESS) { tls_err_abort(sk, EBADMSG); goto recv_end; } - if (err == -EINPROGRESS) { - async = true; + if (err == -EINPROGRESS) num_async++; - goto pick_next_record; - } if (!cmsg) { int cerr; @@ -1704,6 +1707,9 @@ int tls_sw_recvmsg(struct sock *sk, goto recv_end; } + if (async) + goto pick_next_record; + if (!zc) { if (rxm->full_len > len) { retain_skb = true; |