linux/net
Pablo Neira Ayuso 61a7b3de20 netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention
commit 96b33300fb upstream.

rbtree GC does not modify the datastructure, instead it collects expired
elements and it enqueues a GC transaction. Use a read spinlock instead
to avoid data contention while GC worker is running.

Fixes: f6c383b8c3 ("netfilter: nf_tables: adapt set backend to use GC transaction API")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-28 16:50:23 +00:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:47:31 +02:00
9p 9p: virtio: make sure 'offs' is initialized in zc_request 2023-09-23 10:59:37 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2023-01-18 11:41:37 +01:00
8021q vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() 2023-05-30 12:44:06 +01:00
appletalk appletalk: Fix skb allocation size in loopback case 2021-04-07 14:47:41 +02:00
atm atm: hide unused procfs functions 2023-06-09 10:28:59 +02:00
ax25 ax25: Fix UAF bugs in ax25 timers 2022-04-20 09:19:40 +02:00
batman-adv batman-adv: Hold rtnl lock during MTU update via netlink 2023-08-30 16:27:25 +02:00
bluetooth Bluetooth: Fix double free in hci_conn_cleanup 2023-11-28 16:50:14 +00:00
bpf bpf: Move skb->len == 0 checks into __bpf_redirect 2023-01-18 11:41:04 +01:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-07-14 16:53:33 +02:00
bridge netfilter: nf_conntrack_bridge: initialize err to 0 2023-11-28 16:50:17 +00:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:32:51 +01:00
can can: bcm: Fix UAF in bcm_proc_show() 2023-07-27 08:37:40 +02:00
ceph libceph: use kernel_connect() 2023-10-25 11:53:19 +02:00
core net: annotate data-races around sk->sk_dst_pending_confirm 2023-11-28 16:50:14 +00:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 11:53:57 +02:00
dccp dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. 2023-11-20 10:30:15 +01:00
decnet Remove DECnet support from kernel 2023-06-21 15:44:10 +02:00
dns_resolver
dsa net: dsa: tag_sja1105: fix MAC DA patching from meta frames 2023-07-27 08:37:24 +02:00
ethernet
hsr hsr: Avoid double remove of a node. 2023-01-18 11:41:09 +01:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:56:54 +09:00
ife
ipv4 net: annotate data-races around sk->sk_dst_pending_confirm 2023-11-28 16:50:14 +00:00
ipv6 dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. 2023-11-20 10:30:15 +01:00
iucv treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD() 2023-04-20 12:07:32 +02:00
kcm kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). 2023-09-23 11:00:02 +02:00
key net: af_key: fix sadb_x_filter validation 2023-08-30 16:27:16 +02:00
l2tp ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() 2023-10-10 21:46:44 +02:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-27 13:50:47 +02:00
lapb net: lapb: Copy the skb before sending a packet 2021-02-10 09:25:28 +01:00
llc llc: verify mac len before reading mac header 2023-11-20 10:30:15 +01:00
mac80211 wifi: mac80211: don't return unset power in ieee80211_get_tx_power() 2023-11-28 16:50:13 +00:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-14 11:30:45 +01:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:50:41 +01:00
ncsi Revert ncsi: Propagate carrier gain/loss events to the NCSI controller 2023-11-28 16:50:21 +00:00
netfilter netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention 2023-11-28 16:50:23 +00:00
netlabel netlabel: fix shift wrapping bug in netlbl_catmap_setlong() 2023-09-23 10:59:39 +02:00
netlink netlink: Add __sock_i_ino() for __netlink_diag_dump(). 2023-07-27 08:37:12 +02:00
netrom netrom: Deny concurrent connect(). 2023-09-23 10:59:43 +02:00
nfc nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 2023-10-25 11:53:20 +02:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-30 12:44:05 +01:00
openvswitch net: openvswitch: fix flow memory leak in ovs_flow_cmd_new 2023-02-22 12:50:25 +01:00
packet net/packet: annotate data-races around tp->status 2023-08-16 18:19:23 +02:00
phonet phonet: refcount leak in pep_sock_accep 2022-01-11 15:23:33 +01:00
psample
qrtr net: qrtr: fix another OOB Read in qrtr_endpoint_post 2021-09-03 10:08:12 +02:00
rds net: prevent address rewrite in kernel_bind() 2023-10-25 11:53:18 +02:00
rfkill net: rfkill: gpio: prevent value glitch during probe 2023-10-25 11:53:21 +02:00
rose net/rose: Fix to not accept on connected socket 2023-02-22 12:50:34 +01:00
rxrpc rxrpc: Fix hard call timeout units 2023-05-17 11:35:59 +02:00
sched net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve 2023-10-25 11:53:21 +02:00
sctp sctp: update hb timer immediately after users change hb_interval 2023-10-10 21:46:45 +02:00
smc net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT 2023-11-20 10:30:16 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-17 09:48:48 +01:00
sunrpc SUNRPC: Mark the cred for revalidation if the server rejects it 2023-10-10 21:46:35 +02:00
switchdev net: switchdev: do not propagate bridge updates across bridges 2021-10-27 09:54:24 +02:00
tipc tipc: Fix kernel-infoleak due to uninitialized TLV value 2023-11-28 16:50:16 +00:00
tls net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() 2023-09-23 11:00:02 +02:00
unix af_unix: Fix data-race around unix_tot_inflight. 2023-09-23 10:59:58 +02:00
vmw_vsock vsock: avoid to close connected socket after the timeout 2023-05-30 12:44:05 +01:00
wimax
wireless wifi: cfg80211: avoid leaking stack data into trace 2023-10-25 11:53:23 +02:00
x25 net/x25: Fix to not accept on connected socket 2023-02-22 12:50:26 +01:00
xdp xsk: Honor SO_BINDTODEVICE on bind 2023-07-27 08:37:23 +02:00
xfrm xfrm: interface: use DEV_STATS_INC() 2023-10-25 11:53:21 +02:00
compat.c net: Return the correct errno code 2021-06-18 09:59:00 +02:00
Kconfig Remove DECnet support from kernel 2023-06-21 15:44:10 +02:00
Makefile Remove DECnet support from kernel 2023-06-21 15:44:10 +02:00
socket.c net: prevent address rewrite in kernel_bind() 2023-10-25 11:53:18 +02:00
sysctl_net.c