linux-stable/net
Xin Long 2937127d24 tipc: check the bearer min mtu properly when setting it by netlink
[ Upstream commit 35a089b5d7 ]

Checking the bearer min mtu with tipc_udp_mtu_bad() only works for
IPv4 UDP bearer, and IPv6 UDP bearer has a different value for the
min mtu. This patch checks with encap_hlen + TIPC_MIN_BEARER_MTU
for min mtu, which works for both IPv4 and IPv6 UDP bearer.

Note that tipc_udp_mtu_bad() is still used to check media min mtu
in __tipc_nl_media_set(), as m->mtu currently is only used by the
IPv4 UDP bearer as its default mtu value.

Fixes: 682cd3cf94 ("tipc: confgiure and apply UDP bearer MTU on running links")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-30 12:57:52 +01:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:50:34 +02:00
9p 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition 2023-04-20 12:10:25 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2023-01-14 10:16:18 +01:00
8021q vlan: partially enable SIOCSHWTSTAMP in container 2023-05-17 11:47:47 +02:00
appletalk
atm net/atm: fix proc_mpc_write incorrect return value 2022-10-30 09:41:16 +01:00
ax25 net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg 2022-06-22 14:13:17 +02:00
batman-adv batman-adv: Don't skb_split skbuffs with frag_list 2022-05-18 10:23:42 +02:00
bluetooth Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp 2023-05-30 12:57:49 +01:00
bpf bpf: Move skb->len == 0 checks into __bpf_redirect 2023-01-14 10:15:31 +01:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-07-14 16:56:29 +02:00
bridge net: add vlan_get_protocol_and_depth() helper 2023-05-30 12:57:46 +01:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:45:11 +01:00
can can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events 2023-04-20 12:10:23 +02:00
ceph libceph: fix potential use-after-free on linger ping and resends 2022-05-25 09:17:56 +02:00
core net: Catch invalid index in XPS mapping 2023-05-30 12:57:48 +01:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-08 19:09:37 +01:00
dccp dccp: Call inet6_destroy_sock() via sk->sk_destruct(). 2023-04-26 11:27:42 +02:00
decnet net: Fix data-races around sysctl_[rw]mem(_offset)?. 2022-08-31 17:15:19 +02:00
dns_resolver
dsa net: dsa: ksz: Check return value 2022-12-14 11:32:01 +01:00
ethernet
ethtool net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats 2023-01-24 07:19:55 +01:00
hsr hsr: ratelimit only when errors are printed 2023-04-05 11:23:52 +02:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:57:51 +09:00
ife
ipv4 tcp: fix possible sk_priority leak in tcp_v4_send_reset() 2023-05-30 12:57:52 +01:00
ipv6 erspan: get the proto with the md version for collect_md 2023-05-30 12:57:52 +01:00
iucv net/iucv: Fix size of interrupt data 2023-03-22 13:30:00 +01:00
kcm kcm: close race conditions on sk_receive_queue 2022-11-25 17:45:56 +01:00
key af_key: Reject optional tunnel/BEET mode templates in outbound policies 2023-05-30 12:57:51 +01:00
l2tp inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). 2023-04-26 11:27:41 +02:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-27 13:53:50 +02:00
lapb
llc net: deal with most data-races in sk_wait_event() 2023-05-30 12:57:46 +01:00
mac80211 wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta 2023-04-20 12:10:21 +02:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-14 11:32:01 +01:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:55:58 +01:00
mptcp inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). 2023-04-26 11:27:41 +02:00
ncsi net/ncsi: clear Tx enable mode when handling a Config required AEN 2023-05-17 11:48:10 +02:00
netfilter ipvs: Update width of source for ip_vs_sync_conn_options 2023-05-30 12:57:49 +01:00
netlabel netlabel: fix out-of-bounds memory accesses 2022-04-13 21:01:00 +02:00
netlink netlink: annotate accesses to nlk->cb_running 2023-05-30 12:57:46 +01:00
netrom netrom: Fix use-after-free caused by accept on already connected socket 2023-02-15 17:22:12 +01:00
nfc nfc: change order inside nfc_se_io error path 2023-03-17 08:45:07 +01:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-30 12:57:52 +01:00
openvswitch net: openvswitch: fix possible memory leak in ovs_meter_cmd_set() 2023-02-22 12:55:57 +01:00
packet net: add vlan_get_protocol_and_depth() helper 2023-05-30 12:57:46 +01:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 15:25:01 +01:00
psample
qrtr net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() 2023-04-20 12:10:26 +02:00
rds rds: rds_rm_zerocopy_callback() correct order for list_add_tail() 2023-03-11 16:39:26 +01:00
rfkill
rose net/rose: Fix to not accept on connected socket 2023-02-22 12:55:53 +01:00
rxrpc rxrpc: Fix hard call timeout units 2023-05-17 11:48:11 +02:00
sched net/sched: act_mirred: Add carrier check 2023-05-17 11:48:11 +02:00
sctp sctp: Call inet6_destroy_sock() via sk->sk_destruct(). 2023-04-26 11:27:42 +02:00
smc net: deal with most data-races in sk_wait_event() 2023-05-30 12:57:46 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 14:04:27 +01:00
sunrpc SUNRPC: Fix trace_svc_register() call site 2023-05-30 12:57:52 +01:00
switchdev
tipc tipc: check the bearer min mtu properly when setting it by netlink 2023-05-30 12:57:52 +01:00
tls net: deal with most data-races in sk_wait_event() 2023-05-30 12:57:46 +01:00
unix af_unix: Fix data races around sk->sk_shutdown. 2023-05-30 12:57:46 +01:00
vmw_vsock vsock: avoid to close connected socket after the timeout 2023-05-30 12:57:52 +01:00
wimax
wireless wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext" 2023-03-13 10:19:36 +01:00
x25 net/x25: Fix to not accept on connected socket 2023-02-15 17:22:15 +01:00
xdp xsk: Fix unaligned descriptor validation 2023-05-17 11:47:50 +02:00
xfrm Revert "Fix XFRM-I support for nested ESP tunnels" 2023-05-30 12:57:51 +01:00
compat.c net: Return the correct errno code 2021-06-18 10:00:06 +02:00
devres.c
Kconfig
Makefile
socket.c net: annotate sk->sk_err write from do_recvmmsg() 2023-05-30 12:57:46 +01:00
sysctl_net.c