diff options
| -rw-r--r-- | net/mptcp/pm.c | 2 | ||||
| -rw-r--r-- | net/mptcp/pm_netlink.c | 10 | ||||
| -rw-r--r-- | net/mptcp/protocol.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c index 4ae19113b8eb..53e0b08b1123 100644 --- a/net/mptcp/pm.c +++ b/net/mptcp/pm.c @@ -77,7 +77,7 @@ void mptcp_pm_new_connection(struct mptcp_sock *msk, const struct sock *ssk, int { struct mptcp_pm_data *pm = &msk->pm; - pr_debug("msk=%p, token=%u side=%d", msk, msk->token, server_side); + pr_debug("msk=%p, token=%u side=%d", msk, READ_ONCE(msk->token), server_side); WRITE_ONCE(pm->server_side, server_side); mptcp_event(MPTCP_EVENT_CREATED, msk, ssk, GFP_ATOMIC); diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index 287a60381eae..d9ad45959219 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -1997,7 +1997,7 @@ static int mptcp_event_put_token_and_ssk(struct sk_buff *skb, const struct mptcp_subflow_context *sf; u8 sk_err; - if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, msk->token)) + if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token))) return -EMSGSIZE; if (mptcp_event_add_subflow(skb, ssk)) @@ -2055,7 +2055,7 @@ static int mptcp_event_created(struct sk_buff *skb, const struct mptcp_sock *msk, const struct sock *ssk) { - int err = nla_put_u32(skb, MPTCP_ATTR_TOKEN, msk->token); + int err = nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)); if (err) return err; @@ -2083,7 +2083,7 @@ void mptcp_event_addr_removed(const struct mptcp_sock *msk, uint8_t id) if (!nlh) goto nla_put_failure; - if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, msk->token)) + if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token))) goto nla_put_failure; if (nla_put_u8(skb, MPTCP_ATTR_REM_ID, id)) @@ -2118,7 +2118,7 @@ void mptcp_event_addr_announced(const struct sock *ssk, if (!nlh) goto nla_put_failure; - if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, msk->token)) + if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token))) goto nla_put_failure; if (nla_put_u8(skb, MPTCP_ATTR_REM_ID, info->id)) @@ -2234,7 +2234,7 @@ void mptcp_event(enum mptcp_event_type type, const struct mptcp_sock *msk, goto nla_put_failure; break; case MPTCP_EVENT_CLOSED: - if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, msk->token) < 0) + if (nla_put_u32(skb, MPTCP_ATTR_TOKEN, READ_ONCE(msk->token)) < 0) goto nla_put_failure; break; case MPTCP_EVENT_ANNOUNCED: diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 90804e7fb7f6..4478ddd3b5fa 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3199,7 +3199,7 @@ struct sock *mptcp_sk_clone_init(const struct sock *sk, msk = mptcp_sk(nsk); WRITE_ONCE(msk->local_key, subflow_req->local_key); - msk->token = subflow_req->token; + WRITE_ONCE(msk->token, subflow_req->token); msk->in_accept_queue = 1; WRITE_ONCE(msk->fully_established, false); if (mp_opt->suboptions & OPTION_MPTCP_CSUMREQD) |