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1e338f4d99e6814ede16bad1db1cc463aad8032c
linux/net
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Oscar Maes 5189446ba9 net: ipv4: fix regression in local-broadcast routes 
Commit 9e30ecf23b ("net: ipv4: fix incorrect MTU in broadcast routes")
introduced a regression where local-broadcast packets would have their
gateway set in __mkroute_output, which was caused by fi = NULL being
removed.

Fix this by resetting the fib_info for local-broadcast packets. This
preserves the intended changes for directed-broadcast packets.

Cc: stable@vger.kernel.org
Fixes: 9e30ecf23b ("net: ipv4: fix incorrect MTU in broadcast routes")
Reported-by: Brett A C Sheffield <bacs@librecast.net>
Closes: https://lore.kernel.org/regressions/20250822165231.4353-4-bacs@librecast.net
Signed-off-by: Oscar Maes <oscmaes92@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250827062322.4807-1-oscmaes92@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-08-28 10:52:30 +02:00
..
6lowpan
net: replace ND_PRINTK with dynamic debug
2025-07-10 15:27:32 -07:00
9p
netfs: Fix the request's work item to not require a ref
2025-05-21 14:35:20 +02:00
802
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
8021q
net: s/dev_close_many/netif_close_many/
2025-07-18 17:27:47 -07:00
appletalk
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-07-24 11:10:46 -07:00
atm
atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control().
2025-08-22 17:23:15 -07:00
ax25
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
batman-adv
Merge tag 'batadv-next-pullrequest-20250710' of git://git.open-mesh.org/linux-merge
2025-07-11 17:50:27 -07:00
bluetooth
Bluetooth: hci_sync: fix set_local_name race condition
2025-08-22 13:57:31 -04:00
bpf
bpf: Add attach_type field to bpf_link
2025-07-11 10:51:55 -07:00
bridge
net: bridge: fix soft lockup in br_multicast_query_expired()
2025-08-14 17:49:33 -07:00
caif
caif: reduce stack size, again
2025-06-23 16:58:43 -07:00
can
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-06-12 10:09:10 -07:00
ceph
libceph: Rename hmac_sha256() to ceph_hmac_sha256()
2025-07-04 10:18:52 -07:00
core
page_pool: fix incorrect mp_ops error handling
2025-08-22 15:52:02 -07:00
dcb
dcb: Use rtnl_register_many().
2024-10-15 18:52:26 -07:00
devlink
devlink: let driver opt out of automatic phys_port_name generation
2025-08-12 13:23:39 -07:00
dns_resolver
…
dsa
net: s/dev_close_many/netif_close_many/
2025-07-18 17:27:47 -07:00
ethernet
…
ethtool
ethtool: rss: support removing contexts via Netlink
2025-07-21 18:21:19 -07:00
handshake
net/handshake: Add new parameter 'HANDSHAKE_A_ACCEPT_KEYRING'
2025-07-08 15:31:44 +02:00
hsr
net, hsr: reject HSR frame if skb can't hold tag
2025-08-20 19:31:25 -07:00
ieee802154
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
ife
…
ipv4
net: ipv4: fix regression in local-broadcast routes
2025-08-28 10:52:30 +02:00
ipv6
netfilter: nf_reject: don't leak dst refcount for loopback packets
2025-08-21 10:02:00 -07:00
iucv
s390/drivers: Explicitly include <linux/export.h>
2025-06-17 18:18:02 +02:00
kcm
net: kcm: Fix race condition in kcm_unattach()
2025-08-13 18:18:33 -07:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-07-24 11:10:46 -07:00
l2tp
l2tp: do not use sock_hold() in pppol2tp_session_get_sock()
2025-08-27 17:16:13 -07:00
l3mdev
net: fib_rules: Fix iif / oif matching on L3 master device
2025-04-15 17:54:56 -07:00
lapb
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
llc
net: make sk->sk_rcvtimeo lockless
2025-06-23 17:05:12 -07:00
mac80211
wifi: mac80211: fix WARN_ON for monitor mode on some devices
2025-07-23 12:29:07 +02:00
mac802154
mac802154: Switch to use hrtimer_setup()
2025-02-18 10:35:44 +01:00
mctp
net: mctp: Fix bad kfree_skb in bind lookup test
2025-08-13 17:07:34 -07:00
mpls
net: s/dev_get_flags/netif_get_flags/
2025-07-18 17:27:47 -07:00
mptcp
mptcp: disable add_addr retransmission when timeout is 0
2025-08-18 17:39:58 -07:00
ncsi
net: ncsi: Fix buffer overflow in fetching version id
2025-06-12 18:21:59 -07:00
netfilter
netfilter: nf_tables: reject duplicate device on updates
2025-08-13 08:34:55 +02:00
netlabel
calipso: unlock rcu before returning -EAFNOSUPPORT
2025-06-05 08:03:38 -07:00
netlink
netlink: avoid infinite retry looping in netlink_unicast()
2025-07-30 19:16:49 -07:00
netrom
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-06-19 13:00:24 -07:00
nsh
…
openvswitch
net: openvswitch: allow providing upcall pid for the 'execute' command
2025-07-07 14:30:39 -07:00
packet
net/packet: fix a race in packet_set_ring() and packet_notifier()
2025-08-04 17:21:27 -07:00
phonet
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-07-17 11:00:33 -07:00
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
don't open-code kernel_accept() in rds_tcp_accept_one()
2025-07-15 16:19:54 -07:00
rfkill
net: rfkill: gpio: allow booting in blocked state
2025-02-11 11:55:55 +01:00
rose
net: rose: fix a typo in rose_clear_routes()
2025-08-27 17:27:52 -07:00
rxrpc
rxrpc: Fix to use conn aborts for conn-wide failures
2025-07-17 07:50:48 -07:00
sched
net/sched: Remove unnecessary WARNING condition for empty child qdisc in htb_activate
2025-08-20 19:27:08 -07:00
sctp
sctp: initialize more fields in sctp_v6_from_sk()
2025-08-27 17:15:21 -07:00
shaper
net: add netdev_lock() / netdev_unlock() helpers
2025-01-15 19:13:33 -08:00
smc
net/smc: fix UAF on smcsk after smc_listen_out()
2025-08-19 18:27:16 -07:00
strparser
net: make sk->sk_rcvtimeo lockless
2025-06-23 17:05:12 -07:00
sunrpc
Merge tag 'nfsd-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
2025-08-11 07:38:55 -07:00
switchdev
net: switchdev: Convert blocking notification chain to a raw one
2025-03-11 11:30:28 +01:00
tipc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-07-10 10:10:49 -07:00
tls
tls: fix handling of zero-length records on the rx_list
2025-08-21 07:52:30 -07:00
unix
Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2025-07-30 08:58:55 -07:00
vmw_vsock
vsock/virtio: Fix message iterator handling on transmit path
2025-08-21 17:49:19 -07:00
wireless
Merge tag 'wireless-next-2025-07-24' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
2025-07-24 17:25:42 -07:00
x25
net/x25: Remove unused x25_terminate_link()
2025-07-14 17:19:13 -07:00
xdp
net: xsk: introduce XDP_MAX_TX_SKB_BUDGET setsockopt
2025-07-10 14:48:29 +02:00
xfrm
xfrm: bring back device check in validate_xmit_xfrm
2025-08-07 08:07:01 +02:00
compat.c
…
devres.c
…
Kconfig
net: Kconfig: add endif/endmenu comments
2025-07-22 18:17:23 -07:00
Kconfig.debug
rtnetlink: Add per-netns RTNL.
2024-10-08 15:16:59 +02:00
Makefile
net: Retire DCCP socket.
2025-04-11 18:58:10 -07:00
socket.c
net: annotate races around sk->sk_uid
2025-06-23 17:04:03 -07:00
sysctl_net.c
…