diff options
| author | Ingo Molnar <mingo@kernel.org> | 2022-03-14 18:52:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2022-03-14 18:53:00 +0100 |
| commit | 411472ae5bb4ffe1404dc5f1505f07e0f04770a8 (patch) | |
| tree | 0ea009eb6011c7f093ba26d9af054a639ef4d401 /net/tipc | |
| parent | f0fae8a0edd445d042ee94153f127e8939fcf3d3 (diff) | |
| parent | 09688c0166e76ce2fb85e86b9d99be8b0084cdf9 (diff) | |
| download | linux-411472ae5bb4ffe1404dc5f1505f07e0f04770a8.tar.gz | |
Merge tag 'v5.17-rc8' into irq/core, to fix conflicts
Conflicts:
drivers/pinctrl/pinctrl-starfive.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bearer.c | 12 | ||||
| -rw-r--r-- | net/tipc/link.c | 9 | ||||
| -rw-r--r-- | net/tipc/name_table.c | 2 | ||||
| -rw-r--r-- | net/tipc/socket.c | 2 |
4 files changed, 14 insertions, 11 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 473a790f5894..a2f9c9640716 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -352,16 +352,18 @@ static int tipc_enable_bearer(struct net *net, const char *name, goto rejected; } - test_and_set_bit_lock(0, &b->up); - rcu_assign_pointer(tn->bearer_list[bearer_id], b); - if (skb) - tipc_bearer_xmit_skb(net, bearer_id, skb, &b->bcast_addr); - + /* Create monitoring data before accepting activate messages */ if (tipc_mon_create(net, bearer_id)) { bearer_disable(net, b); + kfree_skb(skb); return -ENOMEM; } + test_and_set_bit_lock(0, &b->up); + rcu_assign_pointer(tn->bearer_list[bearer_id], b); + if (skb) + tipc_bearer_xmit_skb(net, bearer_id, skb, &b->bcast_addr); + pr_info("Enabled bearer <%s>, priority %u\n", name, prio); return res; diff --git a/net/tipc/link.c b/net/tipc/link.c index 1e14d7f8f28f..e260c0d557f5 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2286,6 +2286,11 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, break; case STATE_MSG: + /* Validate Gap ACK blocks, drop if invalid */ + glen = tipc_get_gap_ack_blks(&ga, l, hdr, true); + if (glen > dlen) + break; + l->rcv_nxt_state = msg_seqno(hdr) + 1; /* Update own tolerance if peer indicates a non-zero value */ @@ -2311,10 +2316,6 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb, break; } - /* Receive Gap ACK blocks from peer if any */ - glen = tipc_get_gap_ack_blks(&ga, l, hdr, true); - if(glen > dlen) - break; tipc_mon_rcv(l->net, data + glen, dlen - glen, l->addr, &l->mon_state, l->bearer_id); diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index 01396dd1c899..1d8ba233d047 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -967,7 +967,7 @@ static int __tipc_nl_add_nametable_publ(struct tipc_nl_msg *msg, list_for_each_entry(p, &sr->all_publ, all_publ) if (p->key == *last_key) break; - if (p->key != *last_key) + if (list_entry_is_head(p, &sr->all_publ, all_publ)) return -EPIPE; } else { p = list_first_entry(&sr->all_publ, diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 3e63c83e641c..7545321c3440 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -3749,7 +3749,7 @@ static int __tipc_nl_list_sk_publ(struct sk_buff *skb, if (p->key == *last_publ) break; } - if (p->key != *last_publ) { + if (list_entry_is_head(p, &tsk->publications, binding_sock)) { /* We never set seq or call nl_dump_check_consistent() * this means that setting prev_seq here will cause the * consistence check to fail in the netlink callback |