mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-19 17:11:03 +00:00
Code Issues Releases Wiki Activity
linux-stable/net/ipv4
History
Eric Dumazet e7fd68abbb tcp: fix possible sk_priority leak in tcp_v4_send_reset() 
[ Upstream commit 1e306ec49a ]

When tcp_v4_send_reset() is called with @sk == NULL,
we do not change ctl_sk->sk_priority, which could have been
set from a prior invocation.

Change tcp_v4_send_reset() to set sk_priority and sk_mark
fields before calling ip_send_unicast_reply().

This means tcp_v4_send_reset() and tcp_v4_send_ack()
no longer have to clear ctl_sk->sk_mark after
their call to ip_send_unicast_reply().

Fixes: f6c0f5d209 ("tcp: honor SO_PRIORITY in TIME_WAIT state")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-30 12:57:52 +01:00
..
bpfilter net: Revert "net: optimize the sockptr_t for unified kernel/user address spaces" 2020-08-10 12:06:44 -07:00
netfilter netfilter: tproxy: fix deadlock due to missing BH disable 2023-03-17 08:45:11 +01:00
af_inet.c tcp: add annotations around sk->sk_shutdown accesses 2023-05-30 12:57:46 +01:00
ah4.c xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume 2021-04-14 08:42:05 +02:00
arp.c ipv4: Invalidate neighbour for broadcast address upon address addition 2022-04-13 21:00:57 +02:00
bpf_tcp_ca.c bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON 2020-09-25 13:58:01 -07:00
cipso_ipv4.c cipso: Fix data-races around sysctl. 2022-07-21 21:20:08 +02:00
datagram.c udp: Update reuse->has_conns under reuseport_lock. 2022-10-30 09:41:19 +01:00
devinet.c net: socket: remove register_gifconf 2022-09-28 11:10:35 +02:00
esp4.c esp: limit skb_page_frag_refill use to a single page 2022-04-27 13:53:48 +02:00
esp4_offload.c xfrm: replay: Fix ESN wrap around for GSO 2022-12-02 17:39:58 +01:00
fib_frontend.c ipv4: Fix incorrect table ID in IOCTL path 2023-03-22 13:30:00 +01:00
fib_lookup.h
fib_notifier.c
fib_rules.c ipv4: convert fib_num_tclassid_users to atomic_t 2021-12-08 09:03:26 +01:00
fib_semantics.c ipv4: prevent potential spectre v1 gadget in fib_metrics_match() 2023-02-01 08:23:25 +01:00
fib_trie.c ipv4: Fix error return code in fib_table_insert() 2022-12-02 17:40:01 +01:00
fou.c genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
gre_demux.c erspan: fix version 1 check in gre_parse_header() 2021-01-12 20:18:12 +01:00
gre_offload.c net: gre: recompute gre csum for sctp over gre tunnels 2020-08-03 15:29:44 -07:00
icmp.c icmp: guard against too small mtu 2023-04-20 12:10:21 +02:00
igmp.c igmp: Fix data-races around sysctl_igmp_qrv. 2022-08-03 12:00:46 +02:00
inet_connection_sock.c tcp: Fix listen() regression in 5.10.163 2023-03-11 16:40:19 +01:00
inet_diag.c inet_diag: fix kernel-infoleak for UDP sockets 2021-12-22 09:30:53 +01:00
inet_fragment.c inet: frags: annotate races around fqdir->dead and fqdir->high_thresh 2022-01-27 10:54:33 +01:00
inet_hashtables.c inet: fix fast path in __inet_hash_connect() 2023-03-11 16:39:50 +01:00
inet_timewait_sock.c tcp: avoid the lookup process failing to get sk in ehash table 2023-02-01 08:23:15 +01:00
inetpeer.c inetpeer: Fix data-races around sysctl. 2022-07-21 21:20:07 +02:00
ip_forward.c ip: Fix data-races around sysctl_ip_fwd_update_priority. 2022-07-29 17:19:12 +02:00
ip_fragment.c inet: frags: annotate races around fqdir->dead and fqdir->high_thresh 2022-01-27 10:54:33 +01:00
ip_gre.c erspan: do not use skb_mac_header() in ndo_start_xmit() 2023-04-05 11:23:35 +02:00
ip_input.c xfrm: fix "disable_policy" on ipv4 early demux 2022-12-02 17:39:58 +01:00
ip_options.c net: clean up codestyle for net/ipv4 2020-08-25 06:28:02 -07:00
ip_output.c net: Find dst with sk's xfrm policy not ctl_sk 2023-05-30 12:57:52 +01:00
ip_sockglue.c net: Fix data-races around sysctl_optmem_max. 2022-08-31 17:15:20 +02:00
ip_tunnel.c net: tunnels: annotate lockless accesses to dev->needed_headroom 2023-03-22 13:29:58 +01:00
ip_tunnel_core.c tunnels: do not assume mac header is set in skb_tunnel_check_pmtu() 2022-07-07 17:52:19 +02:00
ip_vti.c net: always use icmp{,v6}_ndo_send from ndo_start_xmit 2021-03-17 17:06:12 +01:00
ipcomp.c ipcomp: assign if_id to child tunnel from parent tunnel 2020-07-09 12:55:37 +02:00
ipconfig.c net: ipconfig: Don't override command-line hostnames or domains 2021-06-18 10:00:05 +02:00
ipip.c net: ipip: implement header_ops->parse_protocol for AF_PACKET 2020-06-30 12:29:39 -07:00
ipmr.c ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path 2022-02-16 12:54:25 +01:00
ipmr_base.c
Kconfig tcp: configurable source port perturb table size 2022-12-02 17:40:05 +01:00
Makefile udp_tunnel: add central NIC RX port offload infrastructure 2020-07-10 13:54:00 -07:00
metrics.c ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() 2023-02-01 08:23:24 +01:00
netfilter.c netfilter: use actual socket sk rather than skb sk when routing harder 2020-10-30 12:57:39 +01:00
netlink.c
nexthop.c nh: fix scope used to find saddr when adding non gw nh 2022-11-03 23:57:54 +09:00
ping.c lsm,selinux: pass flowi_common instead of flowi to the LSM hooks 2022-06-09 10:21:09 +02:00
proc.c tcp: switch orphan_count to bare per-cpu counters 2021-11-18 14:04:08 +01:00
protocol.c
raw.c lsm,selinux: pass flowi_common instead of flowi to the LSM hooks 2022-06-09 10:21:09 +02:00
raw_diag.c
route.c ip: Fix data-races around sysctl_ip_fwd_use_pmtu. 2022-07-29 17:19:12 +02:00
syncookies.c mptcp: remove MPTCP 'ifdef' in TCP SYN cookies 2023-01-14 10:16:51 +01:00
sysctl_net_ipv4.c tcp: restrict net.ipv4.tcp_app_win 2023-04-20 12:10:26 +02:00
tcp.c tcp: add annotations around sk->sk_shutdown accesses 2023-05-30 12:57:46 +01:00
tcp_bbr.c tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets 2021-08-18 08:59:13 +02:00
tcp_bic.c
tcp_bpf.c net: deal with most data-races in sk_wait_event() 2023-05-30 12:57:46 +01:00
tcp_cdg.c tcp: cdg: allow tcp_cdg_release() to be called multiple times 2022-11-25 17:45:55 +01:00
tcp_cong.c net: Only allow init netns to set default tcp cong to a restricted algo 2021-05-14 09:50:46 +02:00
tcp_cubic.c tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows 2021-12-01 09:19:06 +01:00
tcp_dctcp.c
tcp_dctcp.h
tcp_diag.c
tcp_fastopen.c tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. 2022-07-29 17:19:18 +02:00
tcp_highspeed.c Replace HTTP links with HTTPS ones: IPv* 2020-07-06 13:23:03 -07:00
tcp_htcp.c Replace HTTP links with HTTPS ones: IPv* 2020-07-06 13:23:03 -07:00
tcp_hybla.c
tcp_illinois.c
tcp_input.c tcp: add annotations around sk->sk_shutdown accesses 2023-05-30 12:57:46 +01:00
tcp_ipv4.c tcp: fix possible sk_priority leak in tcp_v4_send_reset() 2023-05-30 12:57:52 +01:00
tcp_lp.c
tcp_metrics.c tcp: Fix data-races around sysctl_tcp_no_ssthresh_metrics_save. 2022-08-03 12:00:45 +02:00
tcp_minisocks.c tcp: tcp_check_req() can be called from process context 2023-03-11 16:40:13 +01:00
tcp_nv.c
tcp_offload.c net, gro: Set inner transport header offset in tcp/udp GRO hook 2021-08-12 13:22:05 +02:00
tcp_output.c tcp: tcp_make_synack() can be called from process context 2023-03-22 13:29:57 +01:00
tcp_rate.c tcp: ensure to use the most recently sent skb when filling the rate sample 2022-05-09 09:05:03 +02:00
tcp_recovery.c tcp: Fix data-races around sysctl_tcp_recovery. 2022-07-29 17:19:21 +02:00
tcp_scalable.c net: ipv4: delete repeated words 2020-08-24 17:31:20 -07:00
tcp_timer.c tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. 2022-07-29 17:19:21 +02:00
tcp_ulp.c net/ulp: use consistent error code when blocking ULP 2023-01-24 07:20:01 +01:00
tcp_vegas.c tcp: use semicolons rather than commas to separate statements 2020-10-13 17:11:52 -07:00
tcp_vegas.h
tcp_veno.c Replace HTTP links with HTTPS ones: IPv* 2020-07-06 13:23:03 -07:00
tcp_westwood.c
tcp_yeah.c
tunnel4.c tunnel4: add cb_handler to struct xfrm_tunnel 2020-07-09 12:51:36 +02:00
udp.c tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). 2023-04-26 11:27:41 +02:00
udp_bpf.c bpf, sockmap, udp: sk_prot needs inuse_idx set for proc stats 2021-07-28 14:35:37 +02:00
udp_diag.c
udp_impl.h net: pass a sockptr_t into ->setsockopt 2020-07-24 15:41:54 -07:00
udp_offload.c net, gro: Set inner transport header offset in tcp/udp GRO hook 2021-08-12 13:22:05 +02:00
udp_tunnel_core.c net/tunnel: wait until all sk_user_data reader finish before releasing the sock 2023-01-14 10:15:43 +01:00
udp_tunnel_nic.c udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister() 2022-03-02 11:42:51 +01:00
udp_tunnel_stub.c udp_tunnel: add central NIC RX port offload infrastructure 2020-07-10 13:54:00 -07:00
udplite.c tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). 2023-04-26 11:27:41 +02:00
xfrm4_input.c
xfrm4_output.c
xfrm4_policy.c
xfrm4_protocol.c net: xfrm: unexport __init-annotated xfrm4_protocol_init() 2022-06-14 18:32:40 +02:00
xfrm4_state.c
xfrm4_tunnel.c xfrm: interface: fix the priorities for ipip and ipv6 tunnels 2020-10-09 12:29:48 +02:00