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ec20b28300
linux/net
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Guillaume Nault ec20b28300 ipv4: Set scope explicitly in ip_route_output(). 
Add a "scope" parameter to ip_route_output() so that callers don't have
to override the tos parameter with the RTO_ONLINK flag if they want a
local scope.

This will allow converting flowi4_tos to dscp_t in the future, thus
allowing static analysers to flag invalid interactions between
"tos" (the DSCP bits) and ECN.

Only three users ask for local scope (bonding, arp and atm). The others
continue to use RT_SCOPE_UNIVERSE. While there, add a comment to warn
users about the limitations of ip_route_output().

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Acked-by: Leon Romanovsky <leonro@nvidia.com> # infiniband
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-08 13:20:51 +01:00
..
6lowpan net: fill in MODULE_DESCRIPTION()s for 6LoWPAN 2024-02-09 14:12:01 -08:00
9p net: 9p: avoid freeing uninit memory in p9pdu_vreadf 2023-12-13 05:44:30 +09:00
802 net: fill in MODULE_DESCRIPTION()s under net/802* 2023-10-28 11:29:28 +01:00
8021q netlink: introduce type-checking attribute iteration 2024-03-29 15:06:02 -07:00
appletalk net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
atm ipv4: Set scope explicitly in ip_route_output(). 2024-04-08 13:20:51 +01:00
ax25 net: handle HAS_IOPORT dependencies 2024-04-08 11:56:56 +01:00
batman-adv This cleanup patchset includes the following patches: 2024-04-08 11:37:27 +01:00
bluetooth Bluetooth: Fix TOCTOU in HCI debugfs implementation 2024-03-29 09:48:37 -04:00
bpf bpf: Check return from set_memory_rox() 2024-03-18 14:18:47 -07:00
bridge ipv4: Set scope explicitly in ip_route_output(). 2024-04-08 13:20:51 +01:00
caif caif: Use UTILITY_NAME_LENGTH instead of hard-coding 16 2024-04-02 18:20:00 -07:00
can linux-can-next-for-6.9-20240220 2024-02-20 15:32:45 +01:00
ceph libceph: init the cursor when preparing sparse read in msgr2 2024-03-06 12:43:01 +01:00
core net: dqs: use sysfs_emit() in favor of sprintf() 2024-04-08 11:04:08 +01:00
dcb
dccp tcp/dccp: do not care about families in inet_twsk_purge() 2024-04-01 21:27:58 -07:00
devlink netlink: add nlmsg_consume() and use it in devlink compat 2024-04-06 18:20:14 +01:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: Leverage core stats allocator 2024-03-07 20:37:13 -08:00
ethernet
ethtool net: ethtool: Allow passing a phy index for some commands 2024-04-06 18:25:14 +01:00
handshake net/handshake: Fix handshake_req_destroy_test1 2024-02-08 18:32:29 -08:00
hsr net: hsr: Use full string description when opening HSR network device 2024-03-29 10:42:21 +00:00
ieee802154 Merge tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next 2024-03-08 20:35:33 -08:00
ife net: sched: ife: fix potential use-after-free 2023-12-15 10:50:18 +00:00
ipv4 ipv4: Set scope explicitly in ip_route_output(). 2024-04-08 13:20:51 +01:00
ipv6 ipv6: remove RTNL protection from ip6addrlbl_dump() 2024-04-08 11:01:05 +01:00
iucv net/iucv: Avoid explicit cpumask var allocation on stack 2024-04-02 18:19:09 -07:00
kcm net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function 2024-03-11 09:53:22 +00:00
key net: fill in MODULE_DESCRIPTION()s for af_key 2024-02-09 14:12:01 -08:00
l2tp l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function 2024-03-11 09:53:22 +00:00
l3mdev
lapb
llc llc: call sock_orphan() at release time 2024-01-30 13:49:09 +01:00
mac80211 wireless-next patches for v6.10 2024-04-03 19:36:57 -07:00
mac802154 mac802154: fix llsec key resources release in mac802154_llsec_key_del 2024-03-06 21:01:26 +01:00
mctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
mpls ipv4: Set scope explicitly in ip_route_output(). 2024-04-08 13:20:51 +01:00
mptcp tcp: annotate data-races around tp->window_clamp 2024-04-05 22:32:37 -07:00
ncsi net/ncsi: Add NC-SI 1.2 Get MC MAC Address command 2023-11-18 15:00:51 +00:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-04-04 18:01:07 -07:00
netlabel netlabel: remove impossible return value in netlbl_bitmap_walk 2024-02-28 19:37:34 -08:00
netlink netlink: create a new header for internal genetlink symbols 2024-04-01 21:44:34 -07:00
netrom netrom: Fix data-races around sysctl_net_busy_read 2024-03-07 10:36:58 +01:00
nfc nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet 2024-03-22 09:41:39 +00:00
nsh
openvswitch genetlink: remove linux/genetlink.h 2024-04-01 21:44:34 -07:00
packet af_packet: avoid a false positive warning in packet_setsockopt() 2024-04-08 13:19:01 +01:00
phonet phonet/pep: fix racy skb_queue_empty() use 2024-02-22 09:05:50 +01:00
psample ip_tunnel: convert __be16 tunnel flags to bitmaps 2024-04-01 10:49:28 +01:00
qrtr net: qrtr: ns: Return 0 if server port is not present 2024-01-01 18:41:29 +00:00
rds net/rds: fix possible cp null dereference 2024-03-29 12:04:09 -07:00
rfkill net: rfkill: gpio: Convert to platform remove callback returning void 2024-03-25 15:40:22 +01:00
rose net/rose: fix races in rose_kill_by_device() 2023-12-15 11:59:53 +00:00
rxrpc net: add sk_wake_async_rcu() helper 2024-03-29 15:03:11 -07:00
sched Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-04-04 18:01:07 -07:00
sctp net: add sk_wake_async_rcu() helper 2024-03-29 15:03:11 -07:00
smc net/smc: Avoid -Wflex-array-member-not-at-end warnings 2024-04-03 11:01:30 +01:00
strparser
sunrpc nfsd-6.9 fixes: 2024-03-28 14:35:32 -07:00
switchdev net: bridge: switchdev: Skip MDB replays of deferred events on offload 2024-02-16 09:36:37 +00:00
tipc tipc: Cleanup tipc_nl_bearer_add() error paths 2024-02-15 13:18:19 +01:00
tls net: skbuff: generalize the skb->decrypted bit 2024-04-06 17:34:31 +01:00
unix af_unix: Remove lock dance in unix_peek_fds(). 2024-04-03 19:27:13 -07:00
vmw_vsock vsock/virtio: fix packet delivery to tap device 2024-04-02 18:00:24 -07:00
wireless wireless-next patches for v6.10 2024-04-03 19:36:57 -07:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-03-11 09:53:22 +00:00
xdp bpf-next-for-netdev 2024-03-02 20:50:59 -08:00
xfrm xfrm: Allow UDP encapsulation only in offload modes 2024-03-18 11:56:11 +01:00
compat.c file: stop exposing receive_fd_user() 2023-12-12 14:24:14 +01:00
devres.c
Kconfig net: skbuff: generalize the skb->decrypted bit 2024-04-06 17:34:31 +01:00
Kconfig.debug
Makefile af_unix: Remove CONFIG_UNIX_SCM. 2024-01-31 16:41:16 -08:00
socket.c net: remove {revc,send}msg_copy_msghdr() from exports 2024-03-14 16:48:53 -07:00
sysctl_net.c