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mirror-linux/net
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Jakub Kicinski ceaac91dcd net: make sure we never create ifindex = 0 
Instead of allocating from 1 use proper xa_init flag,
to protect ourselves from IDs wrapping back to 0.

Fixes: 759ab1edb5 ("net: store netdevs in an xarray")
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Link: https://lore.kernel.org/all/20230728162350.2a6d4979@hermes.local/
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230731171159.988962-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 		2023-08-01 15:01:29 -07:00
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6lowpan
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9p
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802
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8021q
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appletalk sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
atm sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
ax25 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
batman-adv
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bluetooth Bluetooth: MGMT: Use correct address for memcpy() 2023-07-20 11:27:22 -07:00
bpf selftests/bpf: add testcase for TRACING with 6+ arguments 2023-07-13 16:04:56 -07:00
bpfilter
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bridge bridge: Remove unused declaration br_multicast_set_hash_max() 2023-07-27 17:11:29 -07:00
caif sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
can can: raw: fix lockdep issue in raw_release() 2023-07-20 13:46:29 +02:00
ceph libceph: harden msgr2.1 frame segment length checks 2023-07-13 13:18:57 +02:00
core net: make sure we never create ifindex = 0 2023-08-01 15:01:29 -07:00
dcb
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dccp dccp: Remove unused declaration dccp_feat_initialise_sysctls() 2023-07-27 17:16:26 -07:00
devlink devlink: remove reload failed checks in params get/set callbacks 2023-07-14 09:08:09 +01:00
dns_resolver
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dsa net: dsa: tag_qca: return early if dev is not found 2023-08-01 12:02:42 +02:00
ethernet
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ethtool net: flow_dissector: Use 64bits for used_keys 2023-07-31 09:11:24 +01:00
handshake net/handshake: Trace events for TLS Alert helpers 2023-07-28 14:07:59 -07:00
hsr net/hsr: Remove unused function declarations 2023-07-31 20:11:47 -07:00
ieee802154 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
ife
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ipv4 nexthop: Do not return invalid nexthop object during multipath selection 2023-07-20 20:23:20 -07:00
ipv6 net: change accept_ra_min_rtr_lft to affect all RA lifetimes 2023-07-28 13:30:51 -07:00
iucv
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kcm sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
key ipsec-next-2023-07-19 2023-07-19 20:36:16 -07:00
l2tp ipv6: remove hard coded limitation on ipv6_pinfo 2023-07-24 09:39:31 +01:00
l3mdev
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lapb
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llc llc: Don't drop packet from non-root netns. 2023-07-20 10:46:28 +02:00
mac80211 - New Drivers 2023-07-03 11:26:05 -07:00
mac802154 Core WPAN changes: 2023-06-24 15:41:46 -07:00
mctp sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
mpls
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mptcp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-07-27 15:22:46 -07:00
ncsi
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netfilter net: flow_dissector: Use 64bits for used_keys 2023-07-31 09:11:24 +01:00
netlabel netlabel: Reorder fields in 'struct netlbl_domaddr6_map' 2023-06-20 20:06:56 -07:00
netlink netlink: Add new netlink_release function 2023-07-23 11:34:22 +01:00
netrom sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-06-27 09:45:22 -07:00
nsh
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openvswitch openvswitch: set IPS_CONFIRMED in tmpl status only when commit is set in conntrack 2023-07-20 10:06:36 +02:00
packet af_packet: Fix warning of fortified memcpy() in packet_getname(). 2023-07-25 20:10:05 -07:00
phonet sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
psample
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qrtr net: qrtr: Handle IPCR control port format of older targets 2023-07-17 09:02:30 +01:00
rds sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
rfkill
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rose sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
rxrpc Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
sched net/sched: sch_qfq: warn about class in use while deleting 2023-08-01 10:47:25 +02:00
sctp ipv6: remove hard coded limitation on ipv6_pinfo 2023-07-24 09:39:31 +01:00
smc net/smc: Remove unused function declarations 2023-07-31 14:40:26 -07:00
strparser
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sunrpc SUNRPC: Use new helpers to handle TLS Alerts 2023-07-28 14:07:59 -07:00
switchdev net: switchdev: Add a helper to replay objects on a bridge port 2023-07-21 08:54:03 +01:00
tipc tipc: stop tipc crypto on failure in tipc_node_create 2023-07-27 11:45:05 +02:00
tls Merge branch 'in-kernel-support-for-the-tls-alert-protocol' 2023-07-28 14:08:02 -07:00
unix af_unix: Terminate sun_path when bind()ing pathname socket. 2023-07-27 11:36:55 +02:00
vmw_vsock vsock: Remove unused function declarations 2023-07-31 14:41:08 -07:00
wireless wifi: cfg80211: fix receiving mesh packets without RFC1042 header 2023-07-12 18:03:40 -07:00
x25 sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES) 2023-06-24 15:50:13 -07:00
xdp xsk: support ZC Tx multi-buffer in batch API 2023-07-19 09:56:50 -07:00
xfrm xfrm: Support UDP encapsulation in packet offload mode 2023-07-25 15:08:57 +02:00
Kconfig bpf: Add fd-based tcx multi-prog infra with link support 2023-07-19 10:07:27 -07:00
Kconfig.debug
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Makefile
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compat.c
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devres.c
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socket.c Networking changes for 6.5. 2023-06-28 16:43:10 -07:00
sysctl_net.c
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