linux-stable/net
Eric Dumazet febd9f4d7c tcp_metrics: do not create an entry from tcp_init_metrics()
[ Upstream commit a135798e6e ]

tcp_init_metrics() only wants to get metrics if they were
previously stored in the cache. Creating an entry is adding
useless costs, especially when tcp_no_metrics_save is set.

Fixes: 51c5d0c4b1 ("tcp: Maintain dynamic metrics in local cache.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 10:29:16 +01:00
..
6lowpan
9p 9p: virtio: make sure 'offs' is initialized in zc_request 2023-09-23 10:47:57 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2023-01-18 11:30:36 +01:00
8021q vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() 2023-05-30 12:42:11 +01:00
appletalk
atm atm: hide unused procfs functions 2023-06-09 10:24:01 +02:00
ax25 ax25: Fix UAF bugs in ax25 timers 2022-04-27 13:39:46 +02:00
batman-adv batman-adv: Fix batadv_v_ogm_aggr_send memory leak 2023-08-30 16:31:55 +02:00
bluetooth Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name 2023-10-25 11:17:03 +02:00
bpf bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() 2022-11-25 17:40:29 +01:00
bpfilter
bridge net: bridge: use DEV_STATS_INC() 2023-10-10 21:44:57 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:31:44 +01:00
can can: bcm: Fix UAF in bcm_proc_show() 2023-08-11 11:45:24 +02:00
ceph libceph: use kernel_connect() 2023-10-25 11:16:51 +02:00
core net: pktgen: Fix interface flags printing 2023-10-25 11:16:49 +02:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-08 19:04:10 +01:00
dccp dccp: fix dccp_v4_err()/dccp_v6_err() again 2023-10-10 21:45:02 +02:00
decnet Remove DECnet support from kernel 2023-06-21 15:39:57 +02:00
dns_resolver
dsa net: dsa: Add missing of_node_put() in dsa_port_parse_of 2022-03-23 09:10:44 +01:00
ethernet
hsr net: hsr: Fix potential use-after-free 2022-12-08 11:18:33 +01:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:52:30 +09:00
ife
ipv4 tcp_metrics: do not create an entry from tcp_init_metrics() 2023-11-20 10:29:16 +01:00
ipv6 xfrm6: fix inet6_dev refcount underflow problem 2023-10-25 11:17:03 +02:00
iucv net/iucv: Fix size of interrupt data 2023-03-22 13:27:10 +01:00
kcm kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). 2023-09-23 10:48:15 +02:00
key net: af_key: fix sadb_x_filter validation 2023-08-30 16:31:48 +02:00
l2tp ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() 2023-10-10 21:45:01 +02:00
l3mdev
lapb
llc llc: Don't drop packet from non-root netns. 2023-08-11 11:45:26 +02:00
mac80211 wifi: mac80211: allow transmitting EAPOL frames with tainted key 2023-10-25 11:16:57 +02:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-14 11:28:28 +01:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:47:21 +01:00
ncsi
netfilter netfilter: nfnetlink_log: silence bogus compiler warning 2023-11-08 11:22:20 +01:00
netlabel netlabel: fix shift wrapping bug in netlbl_catmap_setlong() 2023-09-23 10:47:58 +02:00
netlink netlink: Add __sock_i_ino() for __netlink_diag_dump(). 2023-08-11 11:45:07 +02:00
netrom netrom: Deny concurrent connect(). 2023-09-23 10:48:01 +02:00
nfc nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 2023-10-25 11:16:42 +02:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-30 12:42:11 +01:00
openvswitch net: openvswitch: fix flow memory leak in ovs_flow_cmd_new 2023-02-22 12:47:12 +01:00
packet net/packet: annotate data-races around tp->status 2023-08-16 18:13:00 +02:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 13:58:50 +01:00
psample
qrtr net: qrtr: fix another OOB Read in qrtr_endpoint_post 2021-09-03 09:58:00 +02:00
rds net: prevent address rewrite in kernel_bind() 2023-10-25 11:16:21 +02:00
rfkill net: rfkill: gpio: prevent value glitch during probe 2023-10-25 11:16:45 +02:00
rose net/rose: Fix to not accept on connected socket 2023-02-22 12:47:19 +01:00
rxrpc rxrpc: Fix hard call timeout units 2023-05-17 11:13:24 +02:00
sched net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve 2023-10-25 11:16:48 +02:00
sctp sctp: update hb timer immediately after users change hb_interval 2023-10-10 21:45:01 +02:00
smc net/smc: Remove redundant refcount increase 2022-09-15 12:17:03 +02:00
strparser
sunrpc SUNRPC: Fix UAF in svc_tcp_listen_data_ready() 2023-08-11 11:45:20 +02:00
switchdev
tipc net: tipc: resize nlattr array to correct size 2023-06-21 15:39:59 +02:00
tls net/tls: Fix race in TLS device down flow 2022-07-29 17:10:32 +02:00
unix af_unix: Fix data-race around unix_tot_inflight. 2023-09-23 10:48:13 +02:00
vmw_vsock vsock: avoid to close connected socket after the timeout 2023-05-30 12:42:10 +01:00
wimax
wireless wifi: cfg80211: avoid leaking stack data into trace 2023-10-25 11:16:57 +02:00
x25 net/x25: Fix to not accept on connected socket 2023-02-22 12:47:12 +01:00
xdp xsk: Simplify detection of empty and full rings 2021-05-22 10:59:48 +02:00
xfrm xfrm: interface: use DEV_STATS_INC() 2023-10-25 11:16:44 +02:00
compat.c net: Return the correct errno code 2021-06-30 08:48:13 -04:00
Kconfig Remove DECnet support from kernel 2023-06-21 15:39:57 +02:00
Makefile Remove DECnet support from kernel 2023-06-21 15:39:57 +02:00
socket.c net: prevent address rewrite in kernel_bind() 2023-10-25 11:16:21 +02:00
sysctl_net.c