linux-stable/net
Florian Westphal f6815767e2 inet: ping: use hlist_nulls rcu iterator during lookup
[ Upstream commit c25b7a7a56 ]

ping_lookup() does not acquire the table spinlock, so iteration should
use hlist_nulls_for_each_entry_rcu().

Spotted during code review.

Fixes: dbca1596bb ("ping: convert to RCU lookups, get rid of rwlock")
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20221129140644.28525-1-fw@strlen.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-14 11:40:58 +01:00
..
6lowpan
9p 9p/xen: check logical size for buffer size 2022-12-14 11:40:49 +01:00
802
8021q Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-14 15:27:35 -07:00
appletalk
atm net/atm: fix proc_mpc_write incorrect return value 2022-10-29 10:08:32 +02:00
ax25 net: avoid overflow when rose /proc displays timer information. 2022-08-05 19:00:02 -07:00
batman-adv batman-adv: Fix hang up with small MTU hard-interface 2022-08-20 14:17:45 +02:00
bluetooth Bluetooth: Fix crash when replugging CSR fake controllers 2022-12-14 11:40:52 +01:00
bpf bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() 2022-11-26 09:27:28 +01:00
bpfilter
bridge bridge: switchdev: Fix memory leaks when changing VLAN protocol 2022-11-26 09:27:37 +01:00
caif net: caif: fix double disconnect client in chnl_net_open() 2022-11-26 09:27:35 +01:00
can can: af_can: fix NULL pointer dereference in can_rcv_filter 2022-12-14 11:40:56 +01:00
ceph libceph: clean up ceph_osdc_start_request prototype 2022-08-03 14:05:39 +02:00
core netfilter: conntrack: Fix data-races around ct mark 2022-12-02 17:43:04 +01:00
dcb
dccp dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). 2022-12-02 17:43:08 +01:00
decnet dn_route: replace "jiffies-now>0" with "jiffies!=now" 2022-07-29 20:12:49 -07:00
dns_resolver
dsa net: dsa: don't leak tagger-owned storage on switch driver unbind 2022-11-26 09:27:39 +01:00
ethernet
ethtool ethtool: eeprom: fix null-deref on genl_info in dump 2022-11-04 00:00:24 +09:00
hsr net: hsr: Fix potential use-after-free 2022-12-08 11:30:17 +01:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-04 00:00:25 +09:00
ife
ipv4 inet: ping: use hlist_nulls rcu iterator during lookup 2022-12-14 11:40:58 +01:00
ipv6 dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). 2022-12-02 17:43:08 +01:00
iucv
kcm kcm: avoid potential race in kcm_tx_work 2022-11-26 09:27:54 +01:00
key xfrm: Fix oops in __xfrm_state_delete() 2022-12-02 17:43:07 +01:00
l2tp l2tp: l2tp_debugfs: fix Clang -Wformat warnings 2022-07-08 12:14:36 +01:00
l3mdev
lapb
llc
mac80211 wifi: mac8021: fix possible oob access in ieee80211_get_rate_duration 2022-12-08 11:30:16 +01:00
mac802154 mac802154: Fix LQI recording 2022-11-04 00:00:21 +09:00
mctp mctp: Fix an error handling path in mctp_init() 2022-11-16 10:04:02 +01:00
mpls net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
mptcp mptcp: fix sleep in atomic at close time 2022-12-08 11:30:17 +01:00
ncsi
netfilter netfilter: ctnetlink: fix compilation warning after data race fixes in ct mark 2022-12-14 11:40:57 +01:00
netlabel netlabel: fix typo in comment 2022-08-10 09:24:41 +01:00
netlink netlink: Bounds-check struct nlmsgerr creation 2022-11-26 09:27:55 +01:00
netrom
nfc NFC: nci: fix memory leak in nci_rx_data_packet() 2022-12-02 17:43:07 +01:00
nsh
openvswitch netfilter: conntrack: Fix data-races around ct mark 2022-12-02 17:43:04 +01:00
packet packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE 2022-12-08 11:30:18 +01:00
phonet
psample
qrtr net: qrtr: start MHI channel after endpoit creation 2022-08-15 11:21:42 +01:00
rds net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks() 2022-10-21 12:38:20 +02:00
rfkill
rose rose: Fix NULL pointer dereference in rose_send_frame() 2022-11-10 18:17:19 +01:00
rxrpc rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975] 2022-12-02 17:43:04 +01:00
sched net: sched: allow act_ct to be built without NF_NAT 2022-12-02 17:43:07 +01:00
sctp sctp: fix memory leak in sctp_stream_outq_migrate() 2022-12-08 11:30:18 +01:00
smc net/smc: Fix possible leaked pernet namespace in smc_init() 2022-11-10 18:17:22 +01:00
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() 2022-11-26 09:27:18 +01:00
switchdev
tipc tipc: re-fetch skb cb after tipc_msg_validate 2022-12-08 11:30:17 +01:00
tls tls: strp: make sure the TCP skbs do not have overlapping data 2022-10-29 10:08:32 +02:00
unix af_unix: Get user_ns from in_skb in unix_diag_get_exact(). 2022-12-14 11:40:58 +01:00
vmw_vsock vsock: fix possible infinite sleep in vsock_connectible_wait_data() 2022-11-10 18:17:22 +01:00
wireless wifi: cfg80211: don't allow multi-BSSID in S1G 2022-12-08 11:30:16 +01:00
x25 net/x25: Fix skb leak in x25_lapb_receive_frame() 2022-11-26 09:27:38 +01:00
xdp xsk: Fix backpressure mechanism on Tx 2022-10-21 12:38:05 +02:00
xfrm xfrm: replay: Fix ESN wrap around for GSO 2022-12-02 17:43:02 +01:00
Kconfig
Kconfig.debug
Makefile
compat.c net: clear msg_get_inq in __get_compat_msghdr() 2022-09-20 08:23:20 -07:00
devres.c
socket.c net: Fix a data-race around sysctl_somaxconn. 2022-08-24 13:46:58 +01:00
sysctl_net.c