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Felix Fietkau bcd9e3c165 netfilter: flowtable_offload: add missing locking 
nf_flow_table_block_setup and the driver TC_SETUP_FT call can modify the flow
block cb list while they are being traversed elsewhere, causing a crash.
Add a write lock around the calls to protect readers

Fixes: c29f74e0df7a ("netfilter: nf_flow_table: hardware offload support")
Reported-by: Chad Monroe <chad.monroe@smartrg.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-11-22 22:17:12 +01:00
..
6lowpan
net: 6lowpan: constify lowpan_nhc structures
2022-06-09 21:53:28 +02:00
9p
net/9p: clarify trans_fd parse_opt failure handling
2022-10-07 21:23:09 +09:00
802
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
8021q
net: gro: skb_gro_header helper function
2022-08-25 10:33:21 +02:00
appletalk
…
atm
net/atm: fix proc_mpc_write incorrect return value
2022-10-15 11:08:36 +01:00
ax25
ax25: move from strlcpy with unused retval to strscpy
2022-08-22 17:55:50 -07:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-09-22 13:02:10 -07:00
bluetooth
Bluetooth: L2CAP: Fix attempting to access uninitialized memory
2022-11-02 16:37:00 -07:00
bpf
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
2022-11-04 16:22:34 +01:00
bpfilter
…
bridge
bridge: switchdev: Fix memory leaks when changing VLAN protocol
2022-11-15 13:38:11 +01:00
caif
net: caif: fix double disconnect client in chnl_net_open()
2022-11-14 10:51:13 +00:00
can
can: j1939: j1939_send_one(): fix missing CAN header initialization
2022-11-07 14:00:27 +01:00
ceph
Random number generator fixes for Linux 6.1-rc1.
2022-10-16 15:27:07 -07:00
core
netfilter: conntrack: Fix data-races around ct mark
2022-11-18 15:21:00 +01:00
dcb
…
dccp
treewide: use get_random_{u8,u16}() when possible, part 1
2022-10-11 17:42:58 -06:00
dns_resolver
…
dsa
net: dsa: don't leak tagger-owned storage on switch driver unbind
2022-11-15 20:50:52 -08:00
ethernet
net: gro: skb_gro_header helper function
2022-08-25 10:33:21 +02:00
ethtool
ethtool: eeprom: fix null-deref on genl_info in dump
2022-10-24 19:08:07 -07:00
hsr
net: hsr: avoid possible NULL deref in skb_clone()
2022-10-18 19:18:27 -07:00
ieee802154
net: ieee802154: fix error return code in dgram_bind()
2022-10-07 09:29:17 +02:00
ife
…
ipv4
ipv4/fib: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
2022-11-21 13:03:36 +00:00
ipv6
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
2022-11-07 12:26:15 +00:00
iucv
net: keep sk->sk_forward_alloc as small as possible
2022-06-10 16:21:27 -07:00
kcm
kcm: close race conditions on sk_receive_queue
2022-11-15 12:42:26 +01:00
key
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
2022-08-24 12:51:50 +01:00
l2tp
l2tp: Serialize access to sk_user_data with sk_callback_lock
2022-11-16 12:52:19 +00:00
l3mdev
…
lapb
…
llc
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
mac80211
wifi: mac80211: Set TWT Information Frame Disabled bit as 1
2022-11-02 09:50:40 +01:00
mac802154
mac802154: Fix LQI recording
2022-10-24 11:07:39 +02:00
mctp
mctp: Fix an error handling path in mctp_init()
2022-11-09 19:26:08 -08:00
mpls
net: Use u64_stats_fetch_begin_irq() for stats fetch.
2022-08-29 13:02:27 +01:00
mptcp
mptcp: fix abba deadlock on fastopen
2022-10-24 21:13:56 -07:00
ncsi
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
netfilter
netfilter: flowtable_offload: add missing locking
2022-11-22 22:17:12 +01:00
netlabel
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
netlink
genetlink: limit the use of validation workarounds to old ops
2022-10-27 08:20:21 -07:00
netrom
…
nfc
nfc/nci: fix race with opening and closing
2022-11-18 12:37:11 +00:00
nsh
…
openvswitch
netfilter: conntrack: Fix data-races around ct mark
2022-11-18 15:21:00 +01:00
packet
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
phonet
…
psample
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
qrtr
net: qrtr: start MHI channel after endpoit creation
2022-08-15 11:21:42 +01:00
rds
treewide: use get_random_{u8,u16}() when possible, part 2
2022-10-11 17:42:58 -06:00
rfkill
…
rose
rose: Fix NULL pointer dereference in rose_send_frame()
2022-11-02 11:57:30 +00:00
rxrpc
rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975]
2022-11-18 12:05:44 +00:00
sched
netfilter: conntrack: Fix data-races around ct mark
2022-11-18 15:21:00 +01:00
sctp
sctp: clear out_curr if all frag chunks of current msg are pruned
2022-11-07 19:59:01 -08:00
smc
net/smc: Fix possible leaked pernet namespace in smc_init()
2022-11-02 20:42:09 -07:00
strparser
strparser: pad sk_skb_cb to avoid straddling cachelines
2022-07-08 18:38:44 -07:00
sunrpc
SUNRPC: Fix crasher in gss_unwrap_resp_integ()
2022-10-27 15:52:10 -04:00
switchdev
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
tipc
tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
2022-11-07 19:53:40 -08:00
tls
net/tls: Fix memory leak in tls_enc_skb() and tls_sw_fallback_init()
2022-11-11 20:08:17 -08:00
unix
net: remove SOCK_SUPPORT_ZC from sockmap
2022-10-28 20:21:25 -07:00
vmw_vsock
vsock: fix possible infinite sleep in vsock_connectible_wait_data()
2022-11-03 10:49:29 +01:00
wireless
wifi: cfg80211: Fix bitrates overflow issue
2022-10-21 12:36:35 +02:00
x25
net/x25: Fix skb leak in x25_lapb_receive_frame()
2022-11-15 20:22:19 -08:00
xdp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-10-03 17:44:18 -07:00
xfrm
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
compat.c
net: clear msg_get_inq in __get_compat_msghdr()
2022-09-20 08:23:20 -07:00
devres.c
…
Kconfig
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
Kconfig.debug
net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET
2022-09-20 14:23:56 -07:00
Makefile
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
socket.c
d_path pile
2022-10-06 16:55:41 -07:00
sysctl_net.c
…