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linux/net/ipv6
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Justin Iurman f198d933c2 Fix write to cloned skb in ipv6_hop_ioam() 
ioam6_fill_trace_data() writes inside the skb payload without ensuring
it's writeable (e.g., not cloned). This function is called both from the
input and output path. The output path (ioam6_iptunnel) already does the
check. This commit provides a fix for the input path, inside
ipv6_hop_ioam(). It also updates ip6_parse_tlv() to refresh the network
header pointer ("nh") when returning from ipv6_hop_ioam().

Fixes: 9ee11f0fff ("ipv6: ioam: Data plane support for Pre-allocated Trace")
Reported-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-02-22 09:28:03 +01:00
..
ila
ila: Remove unnecessary file net/ila.h
2023-08-02 12:28:16 -07:00
netfilter
netfilter: bridge: replace physindev with physinif in nf_bridge_info
2024-01-17 12:02:49 +01:00
addrconf_core.c
ipv6: Ensure natural alignment of const ipv6 loopback and router addresses
2024-01-30 12:43:18 +01:00
addrconf.c
ipv6: properly combine dev_base_seq and ipv6.dev_addr_genid
2024-02-18 10:22:27 +00:00
addrlabel.c
ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
2022-11-07 12:26:15 +00:00
af_inet6.c
ipv6: init the accept_queue's spinlocks in inet6_create
2024-01-23 13:44:50 +01:00
ah6.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
anycast.c
IPv6: add extack info for IPv6 address add/delete
2023-07-28 11:01:56 +01:00
calipso.c
cipso,calipso: resolve a number of problems with the DOI refcounts
2021-03-04 15:26:57 -08:00
datagram.c
ipv6: annotate data-races around np->ucast_oif
2023-12-11 10:59:17 +00:00
esp6_offload.c
xfrm: Support GRO for IPv6 ESP in UDP encapsulation
2023-10-06 07:31:14 +02:00
esp6.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
exthdrs_core.c
ipv6: Fix out-of-bounds access in ipv6_find_tlv()
2023-05-24 08:43:39 +01:00
exthdrs_offload.c
net: gso: add HBH extension header offload support
2024-01-05 08:11:49 -08:00
exthdrs.c
Fix write to cloned skb in ipv6_hop_ioam()
2024-02-22 09:28:03 +01:00
fib6_notifier.c
…
fib6_rules.c
fib: remove unnecessary input parameters in fib_default_rule_add
2024-01-03 16:42:48 -08:00
fou6.c
…
icmp.c
ipv6: annotate data-races around np->ucast_oif
2023-12-11 10:59:17 +00:00
inet6_connection_sock.c
net: implement lockless SO_PRIORITY
2023-10-01 19:09:54 +01:00
inet6_hashtables.c
net: remove duplicate INDIRECT_CALLABLE_DECLARE of udp[6]_ehashfn
2023-07-31 13:53:10 -07:00
ioam6_iptunnel.c
netlink: make range pointers in policies const
2023-10-26 16:24:09 -07:00
ioam6.c
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
ip6_checksum.c
…
ip6_fib.c
net/ipv6: Revert remove expired routes with a separated list of routes
2023-12-21 09:01:30 +01:00
ip6_flowlabel.c
ipv6: move np->repflow to atomic flags
2023-09-15 10:33:48 +01:00
ip6_gre.c
net:ipv6: check return value of pskb_trim()
2023-07-19 12:25:58 +01:00
ip6_icmp.c
net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
2021-02-23 11:29:52 -08:00
ip6_input.c
ipv6: ignore dst hint for multipath routes
2023-09-01 08:11:51 +01:00
ip6_offload.c
net: gro: parse ipv6 ext headers without frag0 invalidation
2024-01-05 08:11:49 -08:00
ip6_offload.h
…
ip6_output.c
net-timestamp: make sk_tskey more predictable in error path
2024-02-15 12:04:04 +01:00
ip6_tunnel.c
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
2024-01-26 14:16:40 -08:00
ip6_udp_tunnel.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
ip6_vti.c
xfrm: pass struct net to xfrm_decode_session wrappers
2023-10-06 08:31:53 +02:00
ip6mr.c
fib: remove unnecessary input parameters in fib_default_rule_add
2024-01-03 16:42:48 -08:00
ipcomp6.c
xfrm: ipcomp: add extack to ipcomp{4,6}_init_state
2022-09-29 07:18:00 +02:00
ipv6_sockglue.c
net: Namespace-ify sysctl_optmem_max
2023-12-15 11:01:27 +00:00
Kconfig
ipv6: fix indentation of a config attribute
2023-08-16 10:03:08 +01:00
Makefile
net/tcp: Introduce TCP_AO setsockopt()s
2023-10-27 10:35:44 +01:00
mcast_snoop.c
net: bridge: mcast: fix broken length + header check for MRDv6 Adv.
2021-04-27 14:02:06 -07:00
mcast.c
ipv6: mcast: fix data-race in ipv6_mc_down / mld_ifc_work
2024-01-18 09:52:30 -08:00
mip6.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
ndisc.c
net: fix IPSTATS_MIB_OUTPKGS increment in OutForwDatagrams.
2023-10-20 12:01:00 +01:00
netfilter.c
xfrm: pass struct net to xfrm_decode_session wrappers
2023-10-06 08:31:53 +02:00
output_core.c
treewide: use get_random_u32_{above,below}() instead of manual loop
2022-11-18 02:15:22 +01:00
ping.c
ipv6: annotate data-races around np->ucast_oif
2023-12-11 10:59:17 +00:00
proc.c
net: fix IPSTATS_MIB_OUTPKGS increment in OutForwDatagrams.
2023-10-20 12:01:00 +01:00
protocol.c
…
raw.c
ipv6: annotate data-races around np->ucast_oif
2023-12-11 10:59:17 +00:00
reassembly.c
networking: Update to register_net_sysctl_sz
2023-08-15 15:26:18 -07:00
route.c
net/ipv6: Revert remove expired routes with a separated list of routes
2023-12-21 09:01:30 +01:00
rpl_iptunnel.c
ipv6: rpl: Remove redundant skb_dst_drop().
2023-07-12 17:12:29 -07:00
rpl.c
ipv6: rpl: Remove pskb(_may)?_pull() in ipv6_rpl_srh_rcv().
2023-06-19 11:32:58 -07:00
seg6_hmac.c
net: ipv6: unexport __init-annotated seg6_hmac_net_init()
2022-06-28 21:23:30 -07:00
seg6_iptunnel.c
seg6: Cleanup duplicates of skb_dst_drop calls
2023-05-17 09:05:47 +01:00
seg6_local.c
seg6: add NEXT-C-SID support for SRv6 End.X behavior
2023-08-15 18:51:47 -07:00
seg6.c
ipv6: sr: fix possible use-after-free and null-ptr-deref
2024-02-20 10:17:14 +01:00
sit.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
syncookies.c
tcp: Factorise cookie-dependent fields initialisation in cookie_v[46]_check()
2023-11-29 20:16:38 -08:00
sysctl_net_ipv6.c
networking: Update to register_net_sysctl_sz
2023-08-15 15:26:18 -07:00
tcp_ao.c
net/tcp: Wire up l3index to TCP-AO
2023-10-27 10:35:46 +01:00
tcp_ipv6.c
tcp: Revert no longer abort SYN_SENT when receiving some ICMP
2024-01-08 19:08:51 -08:00
tcpv6_offload.c
net: Make gro complete function to return void
2023-05-31 09:50:17 +01:00
tunnel6.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00
udp_impl.h
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2022-10-12 17:50:37 -07:00
udp_offload.c
net: gro: fix misuse of CB in udp socket lookup
2023-07-29 17:10:27 +01:00
udp.c
udp: annotate data-races around up->pending
2024-01-13 15:46:20 +00:00
udplite.c
udplite: remove UDPLITE_BIT
2023-09-14 16:16:36 +02:00
xfrm6_input.c
xfrm Fix use after free in __xfrm6_udp_encap_rcv.
2023-10-23 07:10:39 +02:00
xfrm6_output.c
ipv6: drop feature RTAX_FEATURE_ALLFRAG
2023-10-25 18:04:29 -07:00
xfrm6_policy.c
Merge tag 'ipsec-2023-10-17' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
2023-10-17 18:21:13 -07:00
xfrm6_protocol.c
…
xfrm6_state.c
…
xfrm6_tunnel.c
net: fill in MODULE_DESCRIPTION()s for ipv6 modules
2024-02-09 14:12:01 -08:00