diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bpf/test_run.c | 2 | ||||
| -rw-r--r-- | net/core/filter.c | 8 | ||||
| -rw-r--r-- | net/core/lwt_bpf.c | 2 | ||||
| -rw-r--r-- | net/core/skmsg.c | 1 | ||||
| -rw-r--r-- | net/xdp/xsk.c | 5 | ||||
| -rw-r--r-- | net/xdp/xsk_diag.c | 4 | ||||
| -rw-r--r-- | net/xdp/xsk_queue.h | 4 |
7 files changed, 16 insertions, 10 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index da7051d62727..fab142b796ef 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -16,7 +16,7 @@ static int bpf_test_run(struct bpf_prog *prog, void *ctx, u32 repeat, u32 *retval, u32 *time) { - struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE] = { 0 }; + struct bpf_cgroup_storage *storage[MAX_BPF_CGROUP_STORAGE_TYPE] = { NULL }; enum bpf_cgroup_storage_type stype; u64 time_start, time_spent = 0; int ret = 0; diff --git a/net/core/filter.c b/net/core/filter.c index 5ceba98069d4..f274620945ff 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -2804,7 +2804,7 @@ static int bpf_skb_proto_4_to_6(struct sk_buff *skb) u32 off = skb_mac_header_len(skb); int ret; - if (!skb_is_gso_tcp(skb)) + if (skb_is_gso(skb) && !skb_is_gso_tcp(skb)) return -ENOTSUPP; ret = skb_cow(skb, len_diff); @@ -2845,7 +2845,7 @@ static int bpf_skb_proto_6_to_4(struct sk_buff *skb) u32 off = skb_mac_header_len(skb); int ret; - if (!skb_is_gso_tcp(skb)) + if (skb_is_gso(skb) && !skb_is_gso_tcp(skb)) return -ENOTSUPP; ret = skb_unclone(skb, GFP_ATOMIC); @@ -2970,7 +2970,7 @@ static int bpf_skb_net_grow(struct sk_buff *skb, u32 len_diff) u32 off = skb_mac_header_len(skb) + bpf_skb_net_base_len(skb); int ret; - if (!skb_is_gso_tcp(skb)) + if (skb_is_gso(skb) && !skb_is_gso_tcp(skb)) return -ENOTSUPP; ret = skb_cow(skb, len_diff); @@ -2999,7 +2999,7 @@ static int bpf_skb_net_shrink(struct sk_buff *skb, u32 len_diff) u32 off = skb_mac_header_len(skb) + bpf_skb_net_base_len(skb); int ret; - if (!skb_is_gso_tcp(skb)) + if (skb_is_gso(skb) && !skb_is_gso_tcp(skb)) return -ENOTSUPP; ret = skb_unclone(skb, GFP_ATOMIC); diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c index cf2f8897ca19..126d31ff5ee3 100644 --- a/net/core/lwt_bpf.c +++ b/net/core/lwt_bpf.c @@ -625,6 +625,8 @@ int bpf_lwt_push_ip_encap(struct sk_buff *skb, void *hdr, u32 len, bool ingress) /* push the encap headers and fix pointers */ skb_reset_inner_headers(skb); + skb_reset_inner_mac_header(skb); /* mac header is not yet set */ + skb_set_inner_protocol(skb, skb->protocol); skb->encapsulation = 1; skb_push(skb, len); if (ingress) diff --git a/net/core/skmsg.c b/net/core/skmsg.c index ae6f06e45737..cc94d921476c 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -554,6 +554,7 @@ static void sk_psock_destroy_deferred(struct work_struct *gc) struct sk_psock *psock = container_of(gc, struct sk_psock, gc); /* No sk_callback_lock since already detached. */ + strp_stop(&psock->parser.strp); strp_done(&psock->parser.strp); cancel_work_sync(&psock->work); diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c index 6697084e3fdf..a14e8864e4fa 100644 --- a/net/xdp/xsk.c +++ b/net/xdp/xsk.c @@ -407,6 +407,10 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len) if (sxdp->sxdp_family != AF_XDP) return -EINVAL; + flags = sxdp->sxdp_flags; + if (flags & ~(XDP_SHARED_UMEM | XDP_COPY | XDP_ZEROCOPY)) + return -EINVAL; + mutex_lock(&xs->mutex); if (xs->dev) { err = -EBUSY; @@ -425,7 +429,6 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len) } qid = sxdp->sxdp_queue_id; - flags = sxdp->sxdp_flags; if (flags & XDP_SHARED_UMEM) { struct xdp_sock *umem_xs; diff --git a/net/xdp/xsk_diag.c b/net/xdp/xsk_diag.c index 661d007c3b28..d5e06c8e0cbf 100644 --- a/net/xdp/xsk_diag.c +++ b/net/xdp/xsk_diag.c @@ -68,9 +68,9 @@ static int xsk_diag_put_umem(const struct xdp_sock *xs, struct sk_buff *nlskb) err = nla_put(nlskb, XDP_DIAG_UMEM, sizeof(du), &du); if (!err && umem->fq) - err = xsk_diag_put_ring(xs->tx, XDP_DIAG_UMEM_FILL_RING, nlskb); + err = xsk_diag_put_ring(umem->fq, XDP_DIAG_UMEM_FILL_RING, nlskb); if (!err && umem->cq) { - err = xsk_diag_put_ring(xs->tx, XDP_DIAG_UMEM_COMPLETION_RING, + err = xsk_diag_put_ring(umem->cq, XDP_DIAG_UMEM_COMPLETION_RING, nlskb); } return err; diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h index bcb5cbb40419..610c0bdc0c2b 100644 --- a/net/xdp/xsk_queue.h +++ b/net/xdp/xsk_queue.h @@ -174,8 +174,8 @@ static inline bool xskq_is_valid_desc(struct xsk_queue *q, struct xdp_desc *d) if (!xskq_is_valid_addr(q, d->addr)) return false; - if (((d->addr + d->len) & q->chunk_mask) != - (d->addr & q->chunk_mask)) { + if (((d->addr + d->len) & q->chunk_mask) != (d->addr & q->chunk_mask) || + d->options) { q->invalid_descs++; return false; } |