Yick Xie 4fc0b7838c udp: preserve the connected status if only UDP cmsg ...

commit 680d11f6e5427b6af1321932286722d24a8b16c1 upstream.

If "udp_cmsg_send()" returned 0 (i.e. only UDP cmsg),
"connected" should not be set to 0. Otherwise it stops
the connected socket from using the cached route.

Fixes: 2e8de85763 ("udp: add gso segment cmsg")
Signed-off-by: Yick Xie <yick.xie@gmail.com>
Cc: stable@vger.kernel.org
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20240418170610.867084-1-yick.xie@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Yick Xie <yick.xie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-05-02 16:17:14 +02:00

..

ila

ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping()

2023-03-17 08:31:44 +01:00

netfilter

treewide: Remove uninitialized_var() usage

2023-08-11 11:45:01 +02:00

addrconf_core.c

ipv6: Ensure natural alignment of const ipv6 loopback and router addresses

2024-02-23 08:12:52 +01:00

addrconf.c

ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr

2024-05-02 16:17:08 +02:00

addrlabel.c

…

af_inet6.c

dccp: Call inet6_destroy_sock() via sk->sk_destruct().

2023-04-26 11:21:53 +02:00

ah6.c

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anycast.c

…

calipso.c

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datagram.c

ipv6: Fix datagram socket connection with DSCP.

2023-02-22 12:47:21 +01:00

esp6_offload.c

xfrm: Linearize the skb after offloading if needed.

2023-06-28 10:15:29 +02:00

esp6.c

net: ipv6: fix return value check in esp_remove_trailer

2023-10-25 11:16:45 +02:00

exthdrs_core.c

ipv6: Fix out-of-bounds access in ipv6_find_tlv()

2023-05-30 12:42:14 +01:00

exthdrs_offload.c

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exthdrs.c

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fib6_notifier.c

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fib6_rules.c

ipv6: fib6_rules: flush route cache when rule is changed

2024-03-26 18:22:36 -04:00

fou6.c

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icmp.c

icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().

2023-08-11 11:45:18 +02:00

inet6_connection_sock.c

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inet6_hashtables.c

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ip6_checksum.c

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ip6_fib.c

ipv6: fib: hide unused 'pn' variable

2024-05-02 16:17:08 +02:00

ip6_flowlabel.c

treewide: Remove uninitialized_var() usage

2023-08-11 11:45:01 +02:00

ip6_gre.c

erspan: make sure erspan_base_hdr is present in skb->head

2024-04-13 12:50:14 +02:00

ip6_icmp.c

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ip6_input.c

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ip6_offload.c

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ip6_offload.h

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ip6_output.c

ipv6: avoid atomic fragment on GSO packets

2023-11-20 10:29:17 +01:00

ip6_tunnel.c

ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()

2024-01-25 14:33:35 -08:00

ip6_udp_tunnel.c

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ip6_vti.c

ip6_vti: fix slab-use-after-free in decode_session6

2023-08-30 16:31:48 +02:00

ip6mr.c

ip6mr: Fix skb_under_panic in ip6mr_cache_report()

2023-08-11 11:45:37 +02:00

ipcomp6.c

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ipv6_sockglue.c

udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM).

2023-04-26 11:21:52 +02:00

Kconfig

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Makefile

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mcast_snoop.c

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mcast.c

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mip6.c

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ndisc.c

ipv6: adjust ndisc_is_useropt() to also return true for PIO

2023-08-16 18:12:59 +02:00

netfilter.c

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output_core.c

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ping.c

ping6: Fix send to link-local addresses with VRF.

2023-06-21 15:39:58 +02:00

proc.c

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protocol.c

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raw.c

ipv{4,6}/raw: fix output xfrm lookup wrt protocol

2023-06-09 10:23:54 +02:00

reassembly.c

vrf: Increment Icmp6InMsgs on the original netdev

2023-08-11 11:45:18 +02:00

route.c

net/ipv6: avoid possible UAF in ip6_route_mpath_notify()

2024-03-15 10:48:14 -04:00

seg6_hmac.c

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seg6_iptunnel.c

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seg6_local.c

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seg6.c

ipv6: sr: fix possible use-after-free and null-ptr-deref

2024-03-01 13:06:11 +01:00

sit.c

sit: update dev->needed_headroom in ipip6_tunnel_bind_dev()

2023-05-17 11:13:23 +02:00

syncookies.c

dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.

2023-11-20 10:29:21 +01:00

sysctl_net_ipv6.c

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tcp_ipv6.c

inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy().

2023-04-26 11:21:53 +02:00

tcpv6_offload.c

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tunnel6.c

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udp_impl.h

tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().

2023-04-26 11:21:52 +02:00

udp_offload.c

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udp.c

udp: preserve the connected status if only UDP cmsg

2024-05-02 16:17:14 +02:00

udplite.c

udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().

2023-05-30 12:42:14 +01:00

xfrm6_input.c

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xfrm6_mode_beet.c

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xfrm6_mode_ro.c

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xfrm6_mode_transport.c

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xfrm6_mode_tunnel.c

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xfrm6_output.c

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xfrm6_policy.c

xfrm6: fix inet6_dev refcount underflow problem

2023-10-25 11:17:03 +02:00

xfrm6_protocol.c

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xfrm6_state.c

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xfrm6_tunnel.c

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