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linux/net
Jakub Kicinski a50da36562 netdev: avoid CFI problems with sock priv helpers
Li Li reports that casting away callback type may cause issues
for CFI. Let's generate a small wrapper for each callback,
to make sure compiler sees the anticipated types.

Reported-by: Li Li <dualli@chromium.org>
Link: https://lore.kernel.org/CANBPYPjQVqmzZ4J=rVQX87a9iuwmaetULwbK_5_3YWk2eGzkaA@mail.gmail.com
Fixes: 170aafe35c ("netdev: support binding dma-buf to netdevice")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Link: https://patch.msgid.link/20250115161436.648646-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-01-16 13:15:40 +01:00
..
6lowpan ipv6: eliminate ndisc_ops_is_useropt() 2024-08-12 17:23:57 -07:00
9p net/9p/usbg: allow building as standalone module 2024-11-22 23:48:14 +09:00
802 net: 802: LLC+SNAP OID:PID lookup on start of skb data 2025-01-04 08:06:24 -08:00
8021q net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
appletalk appletalk: Remove deadcode 2024-10-04 12:42:32 +01:00
atm atm: clean up a put_user() calls 2024-06-14 19:08:50 -07:00
ax25 ax25: Replace kfree() in ax25_dev_free() with ax25_dev_put() 2024-06-01 15:49:42 -07:00
batman-adv batman-adv: Do not let TT changes list grows indefinitely 2024-12-05 22:38:26 +01:00
bluetooth Bluetooth: btmtk: Fix failed to send func ctrl for MediaTek devices. 2025-01-08 11:14:03 -05:00
bpf bpf, test_run: Fix LIVE_FRAME frame update after a page has been recycled 2024-10-31 16:15:21 +01:00
bridge ndo_fdb_del: Add a parameter to report whether notification was sent 2024-11-15 16:39:18 -08:00
caif caif: Remove unused cfsrvl_getphyid 2024-10-08 15:33:49 -07:00
can can: j1939: j1939_session_new(): fix skb reference counting 2024-12-02 09:53:39 +01:00
ceph ceph: allocate sparse_ext map only for sparse reads 2024-12-16 23:25:44 +01:00
core netdev: avoid CFI problems with sock priv helpers 2025-01-16 13:15:40 +01:00
dcb dcb: Use rtnl_register_many(). 2024-10-15 18:52:26 -07:00
dccp dccp: Fix memory leak in dccp_feat_change_recv 2024-12-03 09:50:21 +01:00
devlink net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: restore dsa_software_vlan_untag() ability to operate on VLAN-untagged traffic 2024-12-18 19:22:36 -08:00
ethernet netkit: Fix pkt_type override upon netkit pass verdict 2024-05-25 10:48:57 -07:00
ethtool ethtool: Fix wrong mod state in case of verbose and no_mask bitset 2024-12-04 18:54:43 -08:00
handshake module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
hsr net: hsr: must allocate more bytes for RedBox support 2024-12-03 12:08:33 +01:00
ieee802154 net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
ife net: sched: ife: fix potential use-after-free 2023-12-15 10:50:18 +00:00
ipv4 udp: Make rehash4 independent in udp_lib_rehash() 2025-01-14 10:44:10 +01:00
ipv6 ila: serialize calls to nf_register_net_hooks() 2025-01-02 18:42:32 -08:00
iucv s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct() 2024-11-26 10:02:53 +01:00
kcm kcm: replace call_rcu by kfree_rcu for simple kmem_cache_free callback 2024-10-15 10:50:21 -07:00
key xfrm: Add support for per cpu xfrm state handling. 2024-10-29 11:56:00 +01:00
l2tp net/l2tp: fix warning in l2tp_exit_net found by syzbot 2024-11-26 09:27:07 +01:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-15 14:27:24 -07:00
lapb net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c 2021-06-08 16:31:25 -07:00
llc net: llc: reset skb->transport_header 2024-12-27 11:23:37 -08:00
mac80211 A small set of fixes: 2024-12-10 18:44:25 -08:00
mac802154 mac802154: check local interfaces before deleting sdata list 2024-11-19 10:54:17 +01:00
mctp net: mctp: handle skb cleanup on sock_queue failures 2024-12-19 11:52:49 +01:00
mpls rtnetlink: Return int from rtnl_af_register(). 2024-10-22 11:02:05 +02:00
mptcp mptcp: fix spurious wake-up on under memory pressure 2025-01-14 13:32:11 -08:00
ncsi net/ncsi: fix locking in Get MAC Address handling 2025-01-13 18:59:56 -08:00
netfilter netfilter: conntrack: clamp maximum hashtable size to INT_MAX 2025-01-09 13:29:45 +01:00
netlabel Networking changes for 6.13. 2024-11-21 08:28:08 -08:00
netlink netlink: fix false positive warning in extack during dumps 2024-11-24 16:58:07 -08:00
netrom netrom: check buffer length before accessing it 2024-12-23 10:04:55 -08:00
nfc net: nfc: Propagate ISO14443 type A target ATS to userspace via netlink 2024-11-07 10:21:58 +01:00
nsh nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). 2024-04-26 12:20:01 +02:00
openvswitch openvswitch: fix lockup on tx to unregistering netdev with carrier 2025-01-10 18:20:49 -08:00
packet af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK 2025-01-02 18:40:59 -08:00
phonet phonet: do not call synchronize_rcu() from phonet_route_del() 2024-11-07 20:34:16 -08:00
psample psample: adjust size if rate_as_probability is set 2024-12-18 19:23:04 -08:00
qrtr net: qrtr: Update packets cloning when broadcasting 2024-09-24 10:48:16 +02:00
rds rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy 2025-01-09 08:53:35 -08:00
rfkill Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
rose net: change proto and proto_ops accept type 2024-05-13 18:19:09 -06:00
rxrpc rxrpc: Improve setsockopt() handling of malformed user input 2024-11-28 08:57:42 +01:00
sched sched: sch_cake: add bounds checks to host bulk flow fairness counts 2025-01-09 08:18:41 -08:00
sctp sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy 2025-01-09 08:53:35 -08:00
shaper net-shapers: implement cap validation in the core 2024-10-10 08:30:23 -07:00
smc net/smc: check return value of sock_recvmsg when draining clc data 2024-12-15 12:34:59 +00:00
strparser strparser: pad sk_skb_cb to avoid straddling cachelines 2022-07-08 18:38:44 -07:00
sunrpc module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
switchdev net: bridge: switchdev: Improve error message for port_obj_add/del functions 2024-05-08 12:19:12 +01:00
tipc tipc: fix NULL deref in cleanup_bearer() 2024-12-05 17:36:22 -08:00
tls tls: Fix tls_sw_sendmsg error handling 2025-01-07 17:00:19 -08:00
unix splice: do not checksum AF_UNIX sockets 2024-12-11 20:22:41 -08:00
vmw_vsock vsock: prevent null-ptr-deref in vsock_*[has_data|has_space] 2025-01-14 12:29:37 +01:00
wireless A small set of fixes: 2024-12-10 18:44:25 -08:00
x25 net: change proto and proto_ops accept type 2024-05-13 18:19:09 -06:00
xdp xsk: Bring back busy polling support 2025-01-10 18:07:56 -08:00
xfrm ipsec-next-2024-11-15 2024-11-18 11:52:49 +00:00
compat.c file: stop exposing receive_fd_user() 2023-12-12 14:24:14 +01:00
devres.c net: devres: Correct a grammatical error 2021-06-11 12:55:28 -07:00
Kconfig netlink: spec: add shaper YAML spec 2024-10-10 08:30:21 -07:00
Kconfig.debug rtnetlink: Add per-netns RTNL. 2024-10-08 15:16:59 +02:00
Makefile netlink: spec: add shaper YAML spec 2024-10-10 08:30:21 -07:00
socket.c Networking changes for 6.13. 2024-11-21 08:28:08 -08:00
sysctl_net.c sysctl: Remove check for sentinel element in ctl_table arrays 2024-06-13 10:50:52 +02:00