linux/net/ipv4
Linus Torvalds 515186b7be bpf-fixes
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Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Pull bpf fixes from Alexei Starovoitov:

 - Fix sk_local_storage diag dump via netlink (Amery Hung)

 - Fix off-by-one in arena direct-value access (Junyoung Jang)

 - Reject TCP_NODELAY in bpf-tcp congestion control (KaFai Wan)

 - Fix type confusion in bpf_*_sock() (Kuniyuki Iwashima)

 - Reject TX-only AF_XDP sockets (Linpu Yu)

 - Don't run arg-tracking analysis twice on main subprog (Paul Chaignon)

 - Fix NULL pointer dereference in bpf_sk_storage_clone and fib lookup
   (Weiming Shi)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  bpf: Fix off-by-one boundary validation in arena direct-value access
  xskmap: reject TX-only AF_XDP sockets
  bpf: Don't run arg-tracking analysis twice on main subprog
  bpf: Free reuseport cBPF prog after RCU grace period.
  bpf: tcp: Fix type confusion in sol_tcp_sockopt().
  bpf: tcp: Fix type confusion in bpf_skc_to_tcp6_sock().
  bpf: tcp: Fix type confusion in bpf_skc_to_tcp_sock().
  mptcp: bpf: Fix type confusion in bpf_mptcp_sock_from_subflow()
  selftest: bpf: Add test for bpf_tcp_sock() and RAW socket.
  bpf: tcp: Fix type confusion in bpf_tcp_sock().
  tools/headers: Regenerate stddef.h to fix BPF selftests
  bpf: Fix sk_local_storage diag dumping uninitialized special fields
  bpf: Fix NULL pointer dereference in bpf_skb_fib_lookup()
  sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().
  bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths
  selftests/bpf: Verify bpf-tcp-cc rejects TCP_NODELAY
  selftests/bpf: Test TCP_NODELAY in TCP hdr opt callbacks
  bpf: Reject TCP_NODELAY in bpf-tcp-cc
  bpf: Reject TCP_NODELAY in TCP header option callbacks
2026-05-09 18:42:54 -07:00
..
netfilter netfilter: nf_socket: skip socket lookup for non-first fragments 2026-04-30 17:59:01 +02:00
af_inet.c tcp: update window_clamp when SO_RCVBUF is set 2026-04-13 15:32:35 +02:00
ah4.c xfrm: ah: account for ESN high bits in async callbacks 2026-04-20 09:28:34 +02:00
arp.c net: remove ax25 and amateur radio (hamradio) subsystem 2026-04-23 10:24:02 -07:00
bpf_tcp_ca.c bpf: Reject TCP_NODELAY in bpf-tcp-cc 2026-04-22 12:58:57 -07:00
cipso_ipv4.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
datagram.c net: Convert proto callbacks from sockaddr to sockaddr_unsized 2025-11-04 19:10:33 -08:00
devinet.c ipv4: validate IPV4_DEVCONF attributes properly 2026-03-14 09:52:30 -07:00
esp4_offload.c xfrm: Fix inner mode lookup in tunnel mode GSO segmentation 2025-12-04 09:54:53 +01:00
esp4.c xfrm: esp: avoid in-place decrypt on shared skb frags 2026-05-05 06:38:30 +02:00
fib_frontend.c ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
fib_lookup.h ipv4: fib: Annotate access to struct fib_alias.fa_state. 2026-01-28 19:33:07 -08:00
fib_notifier.c
fib_rules.c ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
fib_semantics.c ipv4: drop ipv6_stub usage and use direct function calls 2026-03-29 11:21:23 -07:00
fib_trie.c ipv4: fib: Annotate access to struct fib_alias.fa_state. 2026-01-28 19:33:07 -08:00
fou_bpf.c
fou_core.c fou: Remove IPPROTO_UDPLITE check in gue_err() and gue6_err(). 2026-03-17 16:10:59 -07:00
fou_nl.c fou: Don't allow 0 for FOU_ATTR_IPPROTO. 2026-01-17 16:00:24 -08:00
fou_nl.h tools: ynl-gen: add regeneration comment 2025-11-25 19:20:42 -08:00
gre_demux.c gre: Count GRE packet drops 2026-04-12 12:33:33 -07:00
gre_offload.c
icmp.c ipv4: icmp: validate reply type before using icmp_pointers 2026-04-23 11:40:08 -07:00
igmp_internal.h netlink: support dumping IPv4 multicast addresses 2025-02-11 11:26:53 +01:00
igmp.c ipv4: igmp: annotate data-races in igmp_heard_query() 2026-05-01 17:11:42 -07:00
inet_connection_sock.c tcp: call sk_data_ready() after listener migration 2026-04-23 11:54:43 -07:00
inet_diag.c inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
inet_fragment.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
inet_hashtables.c net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
inet_timewait_sock.c inet: Avoid ehash lookup race in inet_twsk_hashdance_schedule() 2025-10-17 16:08:43 -07:00
inetpeer.c inetpeer: add a missing read_seqretry() in inet_getpeer() 2026-05-06 17:44:13 -07:00
ip_forward.c
ip_fragment.c inet: frags: flush pending skbs in fqdir_pre_exit() 2025-12-10 01:15:27 -08:00
ip_gre.c gre: Count GRE packet drops 2026-04-12 12:33:33 -07:00
ip_input.c tcp: move tcp_v4_early_demux() to net/ipv4/ip_input.c 2026-03-09 18:50:24 -07:00
ip_options.c net: Switch to skb_dstref_steal/skb_dstref_restore for ip_route_input callers 2025-08-19 17:54:35 -07:00
ip_output.c xfrm: esp: avoid in-place decrypt on shared skb frags 2026-05-05 06:38:30 +02:00
ip_sockglue.c net: remove addr_len argument of recvmsg() handlers 2026-03-02 18:17:17 -08:00
ip_tunnel_core.c net: Add net_cookie to Dead loop messages 2026-04-12 09:05:02 -07:00
ip_tunnel.c ipv4: ip_tunnel: spread netdev_lockdep_set_classes() 2026-01-08 18:02:35 -08:00
ip_vti.c ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu] 2025-07-02 14:32:30 -07:00
ipcomp.c xfrm: delete x->tunnel as we delete x 2025-07-08 13:28:27 +02:00
ipconfig.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ipip.c netfilter: flowtable: Add IPIP rx sw acceleration 2025-11-28 00:00:38 +00:00
ipmr_base.c ipmr: Free mr_table after RCU grace period. 2026-04-27 18:46:17 -07:00
ipmr.c ipmr: Call ipmr_fib_lookup() under RCU. 2026-05-07 08:38:37 -07:00
Kconfig ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs 2026-03-29 11:21:22 -07:00
Makefile ipv4: Retire UDP-Lite. 2026-03-13 18:57:44 -07:00
metrics.c net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
netfilter.c net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
netlink.c
nexthop.c nexthop: fix IPv6 route referencing IPv4 nexthop 2026-04-16 13:48:30 +02:00
ping.c Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
proc.c udp: Remove UDP-Lite SNMP stats. 2026-03-13 18:57:44 -07:00
protocol.c
raw_diag.c inet_diag: change inet_diag_bc_sk() first argument 2025-08-29 19:29:24 -07:00
raw.c Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
route.c ipv4: drop ipv6_stub usage and use direct function calls 2026-03-29 11:21:23 -07:00
syncookies.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-04-14 12:04:00 -07:00
sysctl_net_ipv4.c inet: add ip_local_port_step_width sysctl to improve port usage distribution 2026-03-10 18:59:39 -07:00
tcp_ao.c net/tcp-ao: Fix MAC comparison to be constant-time 2026-03-03 17:16:54 -08:00
tcp_bbr.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_bic.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_bpf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-03-05 12:11:05 -08:00
tcp_cdg.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_cong.c tcp: ECT_1_NEGOTIATION and NEEDS_ACCECN identifiers 2026-02-03 15:13:24 +01:00
tcp_cubic.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_dctcp.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_dctcp.h net: Add SPDX ids to some source files 2026-03-09 18:32:45 -07:00
tcp_diag.c inet_diag: report delayed ack timer information 2026-03-06 16:32:26 -08:00
tcp_fastopen.c net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 2026-03-29 11:21:22 -07:00
tcp_highspeed.c
tcp_htcp.c
tcp_hybla.c
tcp_illinois.c
tcp_input.c tcp: send a challenge ACK on SEG.ACK > SND.NXT 2026-04-23 11:04:00 -07:00
tcp_ipv4.c tcp: tcp_child_process() related UAF 2026-05-06 18:11:33 -07:00
tcp_lp.c net: tcp_lp: fix kernel-doc warnings and update outdated reference links 2025-10-28 17:52:44 -07:00
tcp_metrics.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_minisocks.c tcp: tcp_child_process() related UAF 2026-05-06 18:11:33 -07:00
tcp_nv.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_offload.c gro: flushing when CWR is set negatively affects AccECN 2026-02-03 15:13:24 +01:00
tcp_output.c tcp: annotate data-races around tp->bytes_retrans 2026-04-18 11:10:13 -07:00
tcp_plb.c tcp: annotate data-races around tp->plb_rehash 2026-04-18 11:10:14 -07:00
tcp_recovery.c tcp: move tcp_rack_advance() to tcp_input.c 2026-01-28 19:31:51 -08:00
tcp_scalable.c
tcp_sigpool.c compiler-context-analysis: Change __cond_acquires to take return value 2026-01-05 16:43:29 +01:00
tcp_timer.c tcp: make probe0 timer handle expired user timeout 2026-04-27 19:16:07 -07:00
tcp_ulp.c
tcp_vegas.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_vegas.h tcp: add cwnd_event_tx_start to tcp_congestion_ops 2026-03-24 21:00:38 -07:00
tcp_veno.c tcp: add cwnd_event_tx_start to tcp_congestion_ops 2026-03-24 21:00:38 -07:00
tcp_westwood.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp_yeah.c tcp: annotate data-races around tp->snd_ssthresh 2026-04-18 11:10:12 -07:00
tcp.c Including fixes from Netfilter. 2026-04-23 16:50:42 -07:00
tunnel4.c
udp_bpf.c ipv4: Retire UDP-Lite. 2026-03-13 18:57:44 -07:00
udp_diag.c udp: Don't pass udptable to IPv4 socket lookup functions. 2026-03-13 18:57:46 -07:00
udp_offload.c inet: remove leftover EXPORT_SYMBOL() 2026-04-03 15:07:46 -07:00
udp_tunnel_core.c net: Convert proto_ops connect() callbacks to use sockaddr_unsized 2025-11-04 19:10:32 -08:00
udp_tunnel_nic.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
udp_tunnel_stub.c
udp.c Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
xfrm4_input.c xfrm: hold dev ref until after transport_finish NF_HOOK 2026-04-07 10:12:40 +02:00
xfrm4_output.c ipv4: adopt dst_dev, skb_dst_dev and skb_dst_dev_net[_rcu] 2025-07-02 14:32:30 -07:00
xfrm4_policy.c ipv4: Convert ->flowi4_tos to dscp_t. 2025-08-26 17:34:31 -07:00
xfrm4_protocol.c
xfrm4_state.c
xfrm4_tunnel.c