iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
8e51830e29
linux/net
History
Florian Westphal 8e51830e29 netfilter: nf_tables: defer gc run if previous batch is still pending 
Don't queue more gc work, else we may queue the same elements multiple
times.

If an element is flagged as dead, this can mean that either the previous
gc request was invalidated/discarded by a transaction or that the previous
request is still pending in the system work queue.

The latter will happen if the gc interval is set to a very low value,
e.g. 1ms, and system work queue is backlogged.

The sets refcount is 1 if no previous gc requeusts are queued, so add
a helper for this and skip gc run if old requests are pending.

Add a helper for this and skip the gc run in this case.

Fixes: f6c383b8c3 ("netfilter: nf_tables: adapt set backend to use GC transaction API")
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Pablo Neira Ayuso <pablo@netfilter.org>
2023-08-23 16:12:59 +02:00
..
6lowpan 6lowpan: Remove redundant initialisation. 2023-03-29 08:22:52 +01:00
9p 9p: remove dead stores (variable set again without being read) 2023-07-20 19:14:50 +00:00
802
8021q Revert "vlan: Fix VLAN 0 memory leak" 2023-08-14 08:14:00 +01:00
appletalk sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
atm sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
ax25 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
batman-adv batman-adv: Hold rtnl lock during MTU update via netlink 2023-08-22 17:25:10 -07:00
bluetooth Bluetooth: MGMT: Use correct address for memcpy() 2023-07-20 11:27:22 -07:00
bpf bpf: Move kernel test kfuncs to bpf_testmod 2023-05-16 22:09:24 -07:00
bpfilter net: Use umd_cleanup_helper() 2023-05-31 13:06:57 +02:00
bridge Revert "bridge: Add extack warning when enabling STP in netns." 2023-07-20 10:46:28 +02:00
caif sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
can can: raw: add missing refcount for memory leak fix 2023-08-22 17:18:50 -07:00
ceph libceph: fix potential hang in ceph_osdc_notify() 2023-08-02 09:07:34 +02:00
core net: validate veth and vxcan peer ifindexes 2023-08-20 11:40:03 +01:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-01 21:07:46 -07:00
dccp ipv4: fix data-races around inet->inet_id 2023-08-20 11:40:49 +01:00
devlink devlink: add missing unregister linecard notification 2023-08-18 18:29:12 -07:00
dns_resolver
dsa net: dsa: fix older DSA drivers using phylink 2023-07-27 17:19:46 -07:00
ethernet
ethtool net: create device lookup API with reference tracking 2023-06-15 08:21:11 +01:00
handshake Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-15 22:19:41 -07:00
hsr net: hsr: Disable promiscuous mode in offload mode 2023-06-21 16:47:05 -07:00
ieee802154 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
ife
ipv4 ipv4: fix data-races around inet->inet_id 2023-08-20 11:40:49 +01:00
ipv6 ipv6: fix indentation of a config attribute 2023-08-16 10:03:08 +01:00
iucv
kcm sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
key net: af_key: fix sadb_x_filter validation 2023-06-29 10:47:29 +02:00
l2tp net: annotate data-races around sk->sk_mark 2023-07-29 18:13:41 +01:00
l3mdev
lapb
llc llc: Don't drop packet from non-root netns. 2023-07-20 10:46:28 +02:00
mac80211 wifi: mac80211: limit reorder_buf_filtered to avoid UBSAN warning 2023-08-21 09:49:54 +02:00
mac802154 Core WPAN changes: 2023-06-24 15:41:46 -07:00
mctp sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
mpls net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
mptcp mptcp: fix disconnect vs accept race 2023-08-04 18:26:27 -07:00
ncsi net/ncsi: change from ndo_set_mac_address to dev_set_mac_address 2023-06-09 10:32:51 +01:00
netfilter netfilter: nf_tables: defer gc run if previous batch is still pending 2023-08-23 16:12:59 +02:00
netlabel netlabel: Reorder fields in 'struct netlbl_domaddr6_map' 2023-06-20 20:06:56 -07:00
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-27 09:45:22 -07:00
netrom sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-27 09:45:22 -07:00
nsh net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
openvswitch net: openvswitch: reject negative ifindex 2023-08-15 19:07:52 -07:00
packet net/packet: annotate data-races around tp->status 2023-08-04 18:03:16 -07:00
phonet sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
psample
qrtr Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
rds sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
rfkill net: rfkill-gpio: Add explicit include for of.h 2023-04-06 20:36:27 +02:00
rose sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
rxrpc Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
sched net/sched: fix a qdisc modification with ambiguous command request 2023-08-23 09:44:48 +01:00
sctp ipv4: fix data-races around inet->inet_id 2023-08-20 11:40:49 +01:00
smc net/smc: Use correct buffer sizes when switching between TCP and SMC 2023-08-09 11:20:29 +01:00
strparser
sunrpc sunrpc: set the bv_offset of first bvec in svc_tcp_sendmsg 2023-08-14 15:02:25 -04:00
switchdev
tipc tipc: stop tipc crypto on failure in tipc_node_create 2023-07-27 11:45:05 +02:00
tls net: tls: set MSG_SPLICE_PAGES consistently 2023-08-10 11:36:57 -07:00
unix net: add missing data-race annotations around sk->sk_peek_off 2023-07-29 18:13:41 +01:00
vmw_vsock sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
wireless wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems() 2023-08-09 14:43:35 +02:00
x25 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
xdp xsk: fix refcount underflow in error path 2023-08-09 20:08:04 -07:00
xfrm ipsec-2023-08-15 2023-08-16 08:57:41 +01:00
compat.c net/compat: Update msg_control_is_user when setting a kernel pointer 2023-04-14 11:09:27 +01:00
devres.c
Kconfig net/core: Enable socket busy polling on -RT 2023-05-26 08:51:26 +01:00
Kconfig.debug
Makefile net/handshake: Create a NETLINK service for handling handshake requests 2023-04-19 18:48:48 -07:00
socket.c Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
sysctl_net.c