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Diffstat (limited to 'net/tls/tls_sw.c')
-rw-r--r--net/tls/tls_sw.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index 8c2763eb6aae..24f64bc0de18 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -1742,6 +1742,7 @@ int tls_sw_recvmsg(struct sock *sk,
long timeo;
bool is_kvec = iov_iter_is_kvec(&msg->msg_iter);
bool is_peek = flags & MSG_PEEK;
+ bool bpf_strp_enabled;
int num_async = 0;
int pending;
@@ -1752,6 +1753,7 @@ int tls_sw_recvmsg(struct sock *sk,
psock = sk_psock_get(sk);
lock_sock(sk);
+ bpf_strp_enabled = sk_psock_strp_enabled(psock);
/* Process pending decrypted records. It must be non-zero-copy */
err = process_rx_list(ctx, msg, &control, &cmsg, 0, len, false,
@@ -1805,11 +1807,12 @@ int tls_sw_recvmsg(struct sock *sk,
if (to_decrypt <= len && !is_kvec && !is_peek &&
ctx->control == TLS_RECORD_TYPE_DATA &&
- prot->version != TLS_1_3_VERSION)
+ prot->version != TLS_1_3_VERSION &&
+ !bpf_strp_enabled)
zc = true;
/* Do not use async mode if record is non-data */
- if (ctx->control == TLS_RECORD_TYPE_DATA)
+ if (ctx->control == TLS_RECORD_TYPE_DATA && !bpf_strp_enabled)
async_capable = ctx->async_capable;
else
async_capable = false;
@@ -1859,6 +1862,19 @@ int tls_sw_recvmsg(struct sock *sk,
goto pick_next_record;
if (!zc) {
+ if (bpf_strp_enabled) {
+ err = sk_psock_tls_strp_read(psock, skb);
+ if (err != __SK_PASS) {
+ rxm->offset = rxm->offset + rxm->full_len;
+ rxm->full_len = 0;
+ if (err == __SK_DROP)
+ consume_skb(skb);
+ ctx->recv_pkt = NULL;
+ __strp_unpause(&ctx->strp);
+ continue;
+ }
+ }
+
if (rxm->full_len > len) {
retain_skb = true;
chunk = len;