Maciej Żenczykowski
9354e0acdb
net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX ...
[ Upstream commit bd4a816752bab609dd6d65ae021387beb9e2ddbd ]
Lorenzo points out that we effectively clear all unknown
flags from PIO when copying them to userspace in the netlink
RTM_NEWPREFIX notification.
We could fix this one at a time as new flags are defined,
or in one fell swoop - I choose the latter.
We could either define 6 new reserved flags (reserved1..6) and handle
them individually (and rename them as new flags are defined), or we
could simply copy the entire unmodified byte over - I choose the latter.
This unfortunately requires some anonymous union/struct magic,
so we add a static assert on the struct size for a little extra safety.
Cc: David Ahern <dsahern@kernel.org>
Cc: Lorenzo Colitti <lorenzo@google.com>
Fixes: 1da177e4c3
2023-12-20 15:41:13 +01:00
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
2023-10-25 11:53:25 +02:00
net: caif: add proper error handling
2021-06-10 13:37:09 +02:00
netfilter: nf_tables: fix table flag updates
2023-11-28 16:50:23 +00:00
xfrm: fix a data-race in xfrm_gen_index()
2023-10-25 11:53:21 +02:00
nfc: constify several pointers to u8, char and sk_buff
2023-07-27 08:37:07 +02:00
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
2023-03-11 16:44:11 +01:00
net/sched: act_pedit: really ensure the skb is writable
2022-05-18 09:47:25 +02:00
net: sched: fix police ext initialization
2021-03-04 10:26:53 +01:00
net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX
2023-12-20 15:41:13 +01:00
rxrpc: Make rxrpc_kernel_get_srtt() indicate validity
2020-09-09 19:12:23 +02:00
ipv4: Invalidate neighbour for broadcast address upon address addition
2022-04-15 14:18:33 +02:00
ax25: fix reference count leaks of ax25_dev
2022-04-20 09:19:39 +02:00
bonding: fix data-races around agg_select_timer
2022-02-23 11:59:58 +01:00
bonding (gcc13): synchronize bond_{a,t}lb_xmit() types
2023-06-14 10:59:58 +02:00
bonding: fix macvlan over alb bond support
2023-08-30 16:27:24 +02:00
bpf: support cloning sk storage on accept()
2019-08-17 23:18:54 +02:00
net: Fix a data-race around sysctl_net_busy_poll.
2022-09-05 10:27:42 +02:00
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
2023-08-16 18:19:24 +02:00
net: Force inlining of checksum functions in net/checksum.h
2022-03-02 11:41:08 +01:00
devlink: disallow reload operation during device cleanup
2019-11-09 19:38:36 -08:00
net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()
2020-05-27 17:46:24 +02:00
net: dsa: Pass ndo_setup_tc slave callback to drivers
2019-09-16 21:32:57 +02:00
net: Remove unused inline function dst_hold_and_use()
2023-06-21 15:44:12 +02:00
net: fix a memleak when uncloning an skb dst and its metadata
2022-02-16 12:52:51 +01:00
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:18:58 +01:00
esp: limit skb_page_frag_refill use to a single page
2022-07-12 16:30:45 +02:00
ipv6: fix memory leak in fib6_rule_suppress
2021-12-08 09:01:13 +01:00
inet: shrink struct flowi_common
2023-11-20 10:30:15 +01:00
net/sched: flower: fix parsing of ethertype following VLAN header
2022-04-20 09:19:34 +02:00
net: core: rename indirect block ingress cb function
2019-12-18 16:08:47 +01:00
net/flow_dissector: switch to siphash
2019-10-23 20:13:22 -07:00
net/fq_impl: Switch to kvmalloc() for memory allocation
2019-11-08 09:11:49 +01:00
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
2023-12-13 18:18:17 +01:00
net: hwbm: if CONFIG_NET_HWBM unset, make stub functions static
2019-10-25 16:24:32 -07:00
net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
2021-03-04 10:26:53 +01:00
net: ieee802154: return -EINVAL for unknown addr type
2022-10-26 13:22:59 +02:00
net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX
2023-12-20 15:41:13 +01:00
tcp: relookup sock for RST+ACK packets handled by obsolete req sock
2021-03-30 14:35:26 +02:00
inet_ecn: Fix endianness of checksum update when setting ECT(1)
2020-12-08 10:40:25 +01:00
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 09:19:54 +01:00
secure_seq: use the 64 bits of the siphash for port offset calculation
2022-06-06 08:33:49 +02:00
tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
2022-07-29 17:14:11 +02:00
tcp: honor SO_PRIORITY in TIME_WAIT state
2019-09-27 12:05:02 +02:00
ipv{4,6}/raw: fix output xfrm lookup wrt protocol
2023-06-05 08:17:33 +02:00
ipv6: annotate accesses to fn->fn_sernum
2022-02-01 17:24:38 +01:00
net: ipv6: fix returned variable type in ip6_skb_dst_mtu
2021-08-12 13:20:57 +02:00
ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode
2023-05-30 12:44:05 +01:00
ipv4: convert fib_num_tclassid_users to atomic_t
2021-12-08 09:01:12 +01:00
ip_tunnels: use DEV_STATS_INC()
2023-09-23 10:59:59 +02:00
ipvs: allow connection reuse for unconfirmed conntrack
2020-08-19 08:16:10 +02:00
tcp: Reduce chance of collisions in inet6_hashfn().
2023-08-11 11:53:47 +02:00
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
2022-01-27 09:19:54 +01:00
net: ipv6: add fib6_nh_release_dsts stub
2021-12-01 09:23:33 +01:00
bonding/alb: properly access headers in bond_alb_xmit()
2020-02-11 04:35:48 -08:00
llc: fix out-of-bound array index in llc_sk_dev_hash()
2021-11-17 09:48:47 +01:00
llc: fix sk_buff leak in llc_conn_service()
2019-10-08 13:23:05 -07:00
net: llc: fix skb_over_panic
2021-08-04 12:27:39 +02:00
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
2023-09-23 10:59:42 +02:00
mac80211: populate debugfs only after cfg80211 init
2020-04-29 16:33:18 +02:00
mrp: introduce active flags to prevent UAF when applicant uninit
2023-01-18 11:41:37 +01:00
net: avoid potential false sharing in neighbor related code
2019-12-31 16:45:03 +01:00
neighbour: delete neigh_lookup_nodev as not used
2023-06-21 15:44:12 +02:00
net: make get_net_ns return error if NET_NS is disabled
2021-06-23 14:41:25 +02:00
netlink: Fix nlmsg_parse as a wrapper for strict message parsing
2019-08-13 20:37:16 -07:00
net: ipv4: Fix rtnexthop len when RTA_FLOW is present
2021-10-06 15:42:33 +02:00
net: ieee802154: handle iftypes as u32
2021-12-01 09:23:32 +01:00
mm: fix struct page layout on 32-bit systems
2021-05-19 10:08:31 +02:00
net_sched: fix ops->bind_class() implementations
2020-02-01 09:34:38 +00:00
net/sched: make psched_mtu() RTNL-less safe
2023-07-27 08:37:33 +02:00
tcp/udp: Make early_demux back namespacified.
2022-11-10 17:57:55 +01:00
psample: Add a fwd declaration for skbuff
2021-08-18 08:56:59 +02:00
raw: Fix a data-race around sysctl_raw_l3mdev_accept.
2022-07-21 20:59:22 +02:00
sch_red: fix off-by-one checks in red_check_params()
2021-04-14 08:24:14 +02:00
net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
2019-10-09 21:34:31 -07:00
ipv4: remove sparse error in ip_neigh_gw4()
2022-02-01 17:24:39 +01:00
net: validate veth and vxcan peer ifindexes
2023-08-30 16:27:24 +02:00
net/sched: sch_taprio: fix possible use-after-free
2023-02-06 07:52:37 +01:00
scm: fix MSG_CTRUNC setting condition for SO_PASSSEC
2023-05-17 11:35:41 +02:00
secure_seq: use the 64 bits of the siphash for port offset calculation
2022-06-06 08:33:49 +02:00
net: annotate data-races around sk->sk_dst_pending_confirm
2023-11-28 16:50:14 +00:00
udp: correct reuseport selection with connected sockets
2019-09-16 09:02:18 +02:00
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
2021-11-17 09:48:48 +01:00
tcp: fix cookie_init_timestamp() overflows
2023-11-20 10:30:10 +01:00
net/tls: Fix flipped sign in tls_err_abort() calls
2021-11-02 19:46:12 +01:00
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2023-04-26 11:24:05 +02:00
udp: call udp_encap_enable for v6 sockets when enabling encap
2022-04-15 14:18:01 +02:00
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2023-04-26 11:24:05 +02:00
vxlan: calculate correct header length for GPE
2023-08-11 11:53:47 +02:00
page_pool: do not release pool until inflight == 0.
2019-12-18 16:09:07 +01:00
xsk: add support to allow unaligned chunk placement
2019-08-31 01:08:26 +02:00
xfrm: Check if_id in xfrm_migrate
2022-03-19 13:40:16 +01:00
9354e0acdb