summaryrefslogtreecommitdiff
path: root/net/core
diff options
context:
space:
mode:
Diffstat (limited to 'net/core')
-rw-r--r--net/core/filter.c6
-rw-r--r--net/core/skmsg.c10
-rw-r--r--net/core/sock.c2
-rw-r--r--net/core/sock_map.c10
4 files changed, 14 insertions, 14 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index 7c37f4646c20..a094694899c9 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4116,12 +4116,6 @@ BPF_CALL_2(bpf_xdp_adjust_tail, struct xdp_buff *, xdp, int, offset)
if (unlikely(data_end > data_hard_end))
return -EINVAL;
- /* ALL drivers MUST init xdp->frame_sz, chicken check below */
- if (unlikely(xdp->frame_sz > PAGE_SIZE)) {
- WARN_ONCE(1, "Too BIG xdp->frame_sz = %d\n", xdp->frame_sz);
- return -EINVAL;
- }
-
if (unlikely(data_end < xdp->data + ETH_HLEN))
return -EINVAL;
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index e6dfc846018f..a0659fc29bcc 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -1120,13 +1120,19 @@ static void sk_psock_strp_data_ready(struct sock *sk)
int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock)
{
+ int ret;
+
static const struct strp_callbacks cb = {
.rcv_msg = sk_psock_strp_read,
.read_sock_done = sk_psock_strp_read_done,
.parse_msg = sk_psock_strp_parse,
};
- return strp_init(&psock->strp, sk, &cb);
+ ret = strp_init(&psock->strp, sk, &cb);
+ if (!ret)
+ sk_psock_set_state(psock, SK_PSOCK_RX_STRP_ENABLED);
+
+ return ret;
}
void sk_psock_start_strp(struct sock *sk, struct sk_psock *psock)
@@ -1154,7 +1160,7 @@ void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock)
static void sk_psock_done_strp(struct sk_psock *psock)
{
/* Parser has been stopped */
- if (psock->progs.stream_parser)
+ if (sk_psock_test_state(psock, SK_PSOCK_RX_STRP_ENABLED))
strp_done(&psock->strp);
}
#else
diff --git a/net/core/sock.c b/net/core/sock.c
index 51f7d94eccf7..525619776c6f 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1779,7 +1779,7 @@ int sk_getsockopt(struct sock *sk, int level, int optname,
spin_unlock(&sk->sk_peer_lock);
if (!peer_pid)
- return -ESRCH;
+ return -ENODATA;
pidfd = pidfd_prepare(peer_pid, 0, &pidfd_file);
put_pid(peer_pid);
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index 08ab108206bf..8f07fea39d9e 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -146,13 +146,13 @@ static void sock_map_del_link(struct sock *sk,
list_for_each_entry_safe(link, tmp, &psock->link, list) {
if (link->link_raw == link_raw) {
struct bpf_map *map = link->map;
- struct bpf_stab *stab = container_of(map, struct bpf_stab,
- map);
- if (psock->saved_data_ready && stab->progs.stream_parser)
+ struct sk_psock_progs *progs = sock_map_progs(map);
+
+ if (psock->saved_data_ready && progs->stream_parser)
strp_stop = true;
- if (psock->saved_data_ready && stab->progs.stream_verdict)
+ if (psock->saved_data_ready && progs->stream_verdict)
verdict_stop = true;
- if (psock->saved_data_ready && stab->progs.skb_verdict)
+ if (psock->saved_data_ready && progs->skb_verdict)
verdict_stop = true;
list_del(&link->list);
sk_psock_free_link(link);