Eric Dumazet
46fd0a0740
tcp: make tcp_read_sock() more robust ...
[ Upstream commit e3d5ea2c011ecb16fb94c56a659364e6b30fac94 ]
If recv_actor() returns an incorrect value, tcp_read_sock()
might loop forever.
Instead, issue a one time warning and make sure to make progress.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20220302161723.3910001-2-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-19 13:40:17 +01:00
6lowpan: iphc: Fix an off-by-one check of array index
2021-09-15 09:47:31 +02:00
xen/9p: use alloc/free_pages_exact()
2022-03-11 11:22:39 +01:00
net/802/garp: fix memleak in garp_request_join()
2021-07-31 08:19:38 +02:00
net: vlan: fix underflow for the real_dev refcnt
2021-12-01 09:23:34 +01:00
ax25: Fix NULL pointer dereference in ax25_kill_by_device
2022-03-16 13:21:45 +01:00
batman-adv: Don't expect inter-netns unique iflink indices
2022-03-08 19:07:47 +01:00
Bluetooth: refactor malicious adv data check
2022-02-01 17:24:33 +01:00
bpfilter: Specify the log level for the kmsg message
2021-07-14 16:53:33 +02:00
net: bridge: fix stale eth hdr pointer in br_dev_xmit
2022-02-16 12:52:50 +01:00
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-22 12:26:40 +02:00
can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM
2021-12-08 09:01:08 +01:00
net-sysfs: add check for netdevice being present to speed_show
2022-03-16 13:21:46 +01:00
net: dcb: disable softirqs in dcbnl_flush_dev()
2022-03-08 19:07:51 +01:00
dccp: don't duplicate ccid when cloning dccp sock
2021-09-22 12:26:40 +02:00
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 13:30:56 +02:00
net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup
2021-09-22 12:26:42 +02:00
net: ieee802154: Return meaningful error codes from the netlink helpers
2022-02-08 18:24:31 +01:00
tcp: make tcp_read_sock() more robust
2022-03-19 13:40:17 +01:00
ipv6: prevent a possible race condition with lifetimes
2022-03-16 13:21:47 +01:00
xfrm: Check if_id in xfrm_migrate
2022-03-19 13:40:16 +01:00
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-22 12:26:41 +02:00
net: llc: fix skb_over_panic
2021-08-04 12:27:39 +02:00
mac80211: refuse aggregations sessions before authorized
2022-03-19 13:40:16 +01:00
net: mpls: Fix notifications when deleting a device
2021-12-08 09:01:12 +01:00
net/ncsi: check for error return from call to nla_put_u32
2022-01-05 12:37:45 +01:00
netfilter: nf_queue: fix possible use-after-free
2022-03-08 19:07:47 +01:00
net: fix NULL pointer reference in cipso_v4_doi_free
2021-09-22 12:26:36 +02:00
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
2021-12-17 10:12:23 +01:00
netrom: Decrease sock refcount when sock timers expire
2021-07-28 13:30:56 +02:00
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
2022-01-27 09:19:26 +01:00
openvswitch: Fix setting ipv6 fields causing hw csum failure
2022-03-02 11:41:07 +01:00
af_packet: fix data-race in packet_setsockopt / packet_setsockopt
2022-02-05 12:35:37 +01:00
phonet: refcount leak in pep_sock_accep
2022-01-11 15:23:33 +01:00
net: qrtr: fix another OOB Read in qrtr_endpoint_post
2021-09-03 10:08:12 +02:00
rds: memory leak in __rds_conn_create()
2021-12-22 09:29:37 +01:00
rxrpc: Adjust retransmission backoff
2022-02-01 17:24:38 +01:00
net: sched: limit TC_ACT_REPEAT loops
2022-02-23 11:59:59 +01:00
sctp: fix the processing for INIT chunk
2022-03-19 13:40:13 +01:00
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
2022-03-08 19:07:47 +01:00
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
2021-11-17 09:48:48 +01:00
fsnotify: fix fsnotify hooks in pseudo filesystems
2022-02-01 17:24:34 +01:00
net: switchdev: do not propagate bridge updates across bridges
2021-10-27 09:54:24 +02:00
tipc: Fix end of loop tests for list_for_each_entry()
2022-03-02 11:41:06 +01:00
net/tls: Fix authentication failure in CCM mode
2021-12-08 09:01:14 +01:00
af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
2022-01-27 09:19:53 +01:00
vsock: remove vsock from connected table when connect is interrupted by a signal
2022-02-23 11:59:57 +01:00
nl80211: Update bss channel on channel switch for P2P_CLIENT
2022-03-19 13:40:17 +01:00
net/x25: Return the correct errno code
2021-06-18 09:59:00 +02:00
Revert "xsk: Do not sleep in poll() when need_wakeup set"
2021-12-22 09:29:40 +01:00
xfrm: Fix xfrm migrate issues when address family changes
2022-03-19 13:40:16 +01:00
net: Return the correct errno code
2021-06-18 09:59:00 +02:00
net: don't unconditionally copy_from_user a struct ifreq for socket ioctls
2021-09-03 10:08:16 +02:00
46fd0a0740