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linux/tools/testing/selftests/net
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Liu Ye 3a0b7fa095 selftests/net/ipsec: Fix Null pointer dereference in rtattr_pack() 
Address Null pointer dereference / undefined behavior in rtattr_pack
(note that size is 0 in the bad case).

Flagged by cppcheck as:
    tools/testing/selftests/net/ipsec.c:230:25: warning: Possible null pointer
    dereference: payload [nullPointer]
    memcpy(RTA_DATA(attr), payload, size);
                           ^
    tools/testing/selftests/net/ipsec.c:1618:54: note: Calling function 'rtattr_pack',
    4th argument 'NULL' value is 0
    if (rtattr_pack(&req.nh, sizeof(req), XFRMA_IF_ID, NULL, 0)) {
                                                       ^
    tools/testing/selftests/net/ipsec.c:230:25: note: Null pointer dereference
    memcpy(RTA_DATA(attr), payload, size);
                           ^
Signed-off-by: Liu Ye <liuye@kylinos.cn>

Link: https://patch.msgid.link/20250116013037.29470-1-liuye@kylinos.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-20 11:25:25 -08:00
..
af_unix
af_unix: Don't return OOB skb in manage_oob().
2024-09-09 17:14:27 -07:00
forwarding
selftests/net/forwarding: teamd command not found
2025-01-15 14:14:40 -08:00
hsr
selftests: hsr: Add test for VLAN
2024-11-11 16:40:44 -08:00
lib
tools: ynl: move python code to separate sub-directory
2025-01-09 12:53:27 -08:00
mptcp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-01-16 10:34:59 -08:00
netfilter
selftests: netfilter: Stabilize rpath.sh
2024-12-11 23:15:17 +01:00
openvswitch
selftests: openvswitch: fix tcpdump execution
2024-12-18 19:18:41 -08:00
packetdrill
selftests/net: packetdrill: make tcp buf limited timing tests benign
2025-01-16 17:23:22 -08:00
rds
selftests: rds: move test.py to TEST_FILES
2024-11-28 10:20:17 +01:00
tcp_ao
selftest/tcp-ao: Add filter tests
2024-10-28 15:53:50 -07:00
.gitignore
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2024-11-14 11:29:15 -08:00
altnames.sh
…
amt.sh
selftests: net: change shebang to bash in amt.sh
2024-06-21 14:27:22 +01:00
arp_ndisc_evict_nocarrier.sh
selftests/net: convert arp_ndisc_evict_nocarrier.sh to run it in unique namespace
2023-12-05 13:00:55 +01:00
arp_ndisc_untracked_subnets.sh
selftests/net: use tc rule to filter the na packet
2024-05-21 13:25:11 +02:00
bareudp.sh
…
big_tcp.sh
selftests: net: let big_tcp test cope with slow env
2024-02-05 12:36:16 +00:00
bind_bhash.c
…
bind_bhash.sh
selftests/net: Improve bind_bhash.sh to accommodate predictable network interface names
2023-09-10 18:49:29 +01:00
bind_timewait.c
tcp: Add selftest for bind() and TIME_WAIT.
2022-12-30 07:25:53 +00:00
bind_wildcard.c
selftest: tcp: Add bind() tests for SO_REUSEADDR/SO_REUSEPORT.
2024-03-29 14:48:39 -07:00
bpf_offload.py
selftests: net: add more info to error in bpf_offload
2024-11-18 18:51:41 -08:00
bpf.mk
selftests: net: extract BPF building logic from the Makefile
2024-04-24 20:15:45 -07:00
busy_poll_test.sh
selftests: net: Add busy_poll_test
2024-11-11 18:45:06 -08:00
busy_poller.c
selftests: net: cleanup busy_poller.c
2024-12-06 17:42:15 -08:00
cmsg_ipv6.sh
selftests: cmsg_ipv6: repeat the exact packet
2024-02-07 13:38:14 +00:00
cmsg_sender.c
selftests: net: test SO_PRIORITY ancillary data with cmsg_sender
2024-12-16 18:14:12 -08:00
cmsg_so_mark.sh
selftests/net: convert cmsg tests to make them run in unique namespace
2023-12-05 13:00:56 +01:00
cmsg_so_priority.sh
selftests: net: test SO_PRIORITY ancillary data with cmsg_sender
2024-12-16 18:14:12 -08:00
cmsg_time.sh
selftests: net: give up on the cmsg_time accuracy on slow machines
2025-01-17 18:36:14 -08:00
config
selftests: net: add new ioam tests
2024-10-04 15:34:07 -07:00
drop_monitor_tests.sh
selftests: net: lib: Add kill_process
2024-11-15 16:39:19 -08:00
epoll_busy_poll.c
selftest: epoll_busy_poll: Fix spelling mistake "couldnt" -> "couldn't"
2024-05-13 13:53:53 -07:00
fcnal-test.sh
selftests: net: add helper for checking if nettest is available
2024-08-22 12:55:47 +02:00
fdb_flush.sh
selftests/net: convert fdb_flush.sh to run it in unique namespace
2023-12-14 18:38:36 -08:00
fdb_notify.sh
selftests: net: lib: Rename ip_link_master() to ip_link_set_master()
2024-12-09 14:47:05 -08:00
fib_nexthop_multiprefix.sh
selftests/net: convert fib_nexthop_multiprefix to run it in unique namespace
2023-12-14 18:38:35 -08:00
fib_nexthop_nongw.sh
selftests/net: convert fib_nexthop_nongw.sh to run it in unique namespace
2023-12-14 18:38:35 -08:00
fib_nexthops.sh
selftests: fib_nexthops: Test 16-bit next hop weights
2024-08-12 17:50:35 -07:00
fib_rule_tests.sh
selftests: fib_rule_tests: Add flow label selector match tests
2024-12-19 16:02:22 +01:00
fib_tests.sh
selftests: net: lib: Add kill_process
2024-11-15 16:39:19 -08:00
fib-onlink-tests.sh
selftests/net: convert fib-onlink-tests.sh to run it in unique namespace
2023-12-14 18:38:35 -08:00
fin_ack_lat.c
…
fin_ack_lat.sh
…
fq_band_pktlimit.sh
selftests/net: calibrate fq_band_pktlimit
2024-01-31 11:11:09 +00:00
gre_gso.sh
selftests/net: convert gre_gso.sh to run it in unique namespace
2023-12-23 00:26:32 +00:00
gro.c
selftests/net: add flush id selftests
2024-05-13 14:44:06 -07:00
gro.sh
selftests: net: cope with slow env in gro.sh test
2024-02-13 10:10:11 -08:00
hwtstamp_config.c
selftests/net: replace manual array size calc with ARRAYSIZE macro.
2023-07-18 17:43:51 -07:00
icmp_redirect.sh
selftests/net: convert icmp_redirect.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
icmp.sh
sleftests/net: convert icmp.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
in_netns.sh
…
io_uring_zerocopy_tx.c
selftests/net: Extract uring helpers to be reusable
2023-10-19 16:42:03 -06:00
io_uring_zerocopy_tx.sh
selftests/net: optmem_max became per netns
2023-12-15 11:01:27 +00:00
ioam6_parser.c
selftests: net: add new ioam tests
2024-10-04 15:34:07 -07:00
ioam6.sh
selftests: net: add new ioam tests
2024-10-04 15:34:07 -07:00
ip6_gre_headroom.sh
…
ip_defrag.c
…
ip_defrag.sh
…
ip_local_port_range.c
selftests/net: fix uninitialized variables
2024-05-07 17:22:18 -07:00
ip_local_port_range.sh
selftests/net: Cover the IP_LOCAL_PORT_RANGE socket option
2023-01-25 22:45:00 -08:00
ipsec.c
selftests/net/ipsec: Fix Null pointer dereference in rtattr_pack()
2025-01-20 11:25:25 -08:00
ipv6_flowlabel_mgr.c
…
ipv6_flowlabel.c
…
ipv6_flowlabel.sh
…
ipv6_route_update_soft_lockup.sh
ipv6: Fix soft lockups in fib6_select_path under high next hop churn
2024-11-11 15:26:10 -08:00
l2_tos_ttl_inherit.sh
selftests/net: l2_tos_ttl_inherit.sh: Ensure environment cleanup on failure.
2023-01-10 10:13:52 +01:00
l2tp.sh
selftests/net: convert l2tp.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
lib.sh
selftests: net: lib: Add a couple autodefer helpers
2024-12-20 13:14:17 -08:00
Makefile
selftests: net: Add a VLAN bridge binding selftest
2024-12-20 13:14:17 -08:00
msg_zerocopy.c
selftests: make order checking verbose in msg_zerocopy selftest
2024-07-03 19:42:32 -07:00
msg_zerocopy.sh
selftests/net: optmem_max became per netns
2023-12-15 11:01:27 +00:00
nat6to4.bpf.c
selftests: net: name bpf objects consistently and simplify Makefile
2024-04-24 20:15:45 -07:00
ndisc_unsolicited_na_test.sh
selftests/net: convert ndisc_unsolicited_na_test.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
net_helper.sh
selftests: net: more strict check in net_helper
2024-02-13 10:19:05 -08:00
netdevice.sh
selftests: net: Use XFAIL for operations not supported by the driver
2024-08-22 16:56:06 -07:00
netlink-dumps.c
selftests: net: test extacks in netlink dumps
2024-11-24 17:00:06 -08:00
netns-name.sh
selftests/net: convert netns-name.sh to run it in unique namespace
2023-12-23 00:26:32 +00:00
netns-sysctl.sh
selftests: net: tests net.core.{r,w}mem_{default,max} sysctls in a netns
2024-06-01 16:03:21 -07:00
nettest.c
selftests: net: remove unused variables
2023-10-16 09:20:08 +01:00
nl_netdev.py
selftests: net: test listing NAPI vs queue resets
2025-01-09 15:33:09 +01:00
pmtu.sh
net: ipv4: Cache pmtu for all packet paths if multipath enabled
2024-11-11 19:07:36 -08:00
psock_fanout.c
selftests: net/psock_fanout: unbound socket fanout
2024-10-15 09:52:36 -07:00
psock_lib.h
selftests/net: replace manual array size calc with ARRAYSIZE macro.
2023-07-18 17:43:51 -07:00
psock_snd.c
…
psock_snd.sh
…
psock_tpacket.c
…
reuseaddr_conflict.c
selftests: reuseaddr_conflict: add missing new line at the end of the output
2024-04-01 20:42:45 -07:00
reuseaddr_ports_exhausted.c
…
reuseaddr_ports_exhausted.sh
…
reuseport_addr_any.c
…
reuseport_addr_any.sh
…
reuseport_bpf_cpu.c
…
reuseport_bpf_numa.c
…
reuseport_bpf.c
…
reuseport_dualstack.c
…
route_localnet.sh
selftests: net: change ifconfig with ip command
2023-10-24 13:53:39 -07:00
rps_default_mask.sh
selftests: net: fix rps_default_mask with >32 CPUs
2024-01-24 13:55:19 -08:00
rtnetlink.sh
selftests/rtnetlink.sh: add mngtempaddr test
2024-11-26 10:29:12 +01:00
run_afpackettests
…
run_netsocktests
…
rxtimestamp.c
net-timestamp: add selftests for SOF_TIMESTAMPING_OPT_RX_FILTER
2024-09-10 16:55:23 -07:00
rxtimestamp.sh
…
sample_map_ret0.bpf.c
selftests: net: declare section names for bpf_offload
2024-04-10 14:03:12 -07:00
sample_ret0.bpf.c
selftests: net: declare section names for bpf_offload
2024-04-10 14:03:12 -07:00
sctp_hello.c
…
sctp_vrf.sh
selftests/net: convert sctp_vrf.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
settings
selftests/net: convert fcnal-test.sh to run it in unique namespace
2023-12-14 18:38:35 -08:00
setup_loopback.sh
selftests: net: Remove executable bits from library scripts
2024-02-01 08:36:29 -08:00
setup_veth.sh
selftests: net: give more time for GRO aggregation
2024-01-26 14:11:57 -08:00
sk_bind_sendto_listen.c
…
sk_connect_zero_addr.c
…
sk_so_peek_off.c
selftests: add selftest for UDP SO_PEEK_OFF support
2024-09-04 13:10:43 +01:00
so_incoming_cpu.c
selftest: Don't reuse port for SO_INCOMING_CPU test.
2024-01-23 10:48:07 +01:00
so_netns_cookie.c
…
so_txtime.c
selftests/net: ignore timing errors in so_txtime if KSFT_MACHINE_SLOW
2024-02-06 10:19:06 +01:00
so_txtime.sh
selftests: net: cope with slow env in so_txtime.sh test
2024-02-13 10:10:44 -08:00
socket.c
…
srv6_end_dt4_l3vpn_test.sh
selftests/net: convert srv6_end_dt4_l3vpn_test.sh to run it in unique namespace
2023-12-14 18:38:34 -08:00
srv6_end_dt6_l3vpn_test.sh
selftests/net: convert srv6_end_dt6_l3vpn_test.sh to run it in unique namespace
2023-12-14 18:38:35 -08:00
srv6_end_dt46_l3vpn_test.sh
selftests/net: convert srv6_end_dt46_l3vpn_test.sh to run it in unique namespace
2023-12-14 18:38:34 -08:00
srv6_end_dx4_netfilter_test.sh
selftests: add selftest for the SRv6 End.DX4 behavior with netfilter
2024-06-19 18:42:10 +02:00
srv6_end_dx6_netfilter_test.sh
selftests: add selftest for the SRv6 End.DX6 behavior with netfilter
2024-06-19 18:42:10 +02:00
srv6_end_flavors_test.sh
selftests: seg6: add selftest for PSP flavor in SRv6 End behavior
2023-02-16 13:18:06 +01:00
srv6_end_next_csid_l3vpn_test.sh
…
srv6_end_x_next_csid_l3vpn_test.sh
selftests: seg6: add selftest for NEXT-C-SID flavor in SRv6 End.X behavior
2023-08-15 18:51:47 -07:00
srv6_hencap_red_l3vpn_test.sh
…
srv6_hl2encap_red_l2vpn_test.sh
…
stress_reuseport_listen.c
…
stress_reuseport_listen.sh
selftests/net: convert stress_reuseport_listen.sh to run it in unique namespace
2023-12-23 00:26:32 +00:00
tap.c
…
tcp_fastopen_backup_key.c
…
tcp_fastopen_backup_key.sh
…
tcp_inq.c
…
tcp_mmap.c
selftests/net: report rcv_mss in tcp_mmap
2023-08-02 11:40:49 +01:00
test_blackhole_dev.sh
…
test_bpf.sh
…
test_bridge_backup_port.sh
selftests: net: Fix bridge backup port test flakiness
2024-02-09 11:29:52 -08:00
test_bridge_neigh_suppress.sh
selftests: test_bridge_neigh_suppress.sh: Fix failures due to duplicate MAC
2024-05-08 06:24:36 -07:00
test_ingress_egress_chaining.sh
…
test_vxlan_fdb_changelink.sh
…
test_vxlan_mdb.sh
selftests: vxlan_mdb: Fix failures with old libnet
2024-03-26 12:29:25 +01:00
test_vxlan_nolocalbypass.sh
selftests/net: convert test_vxlan_nolocalbypass.sh to run it in unique namespace
2023-12-08 12:12:16 +00:00
test_vxlan_under_vrf.sh
selftests/net: convert test_vxlan_under_vrf.sh to run it in unique namespace
2023-12-08 12:12:16 +00:00
test_vxlan_vnifiltering.sh
selftests/net: convert test_vxlan_vnifiltering.sh to run it in unique namespace
2023-12-08 12:12:16 +00:00
timestamping.c
…
tls.c
selftests: tls: add rekey tests
2024-12-16 12:47:30 +00:00
toeplitz_client.sh
…
toeplitz.c
selftests/net: toeplitz: fix race on tpacket_v3 block close
2023-01-19 09:27:15 -08:00
toeplitz.sh
selftests/net: use unique netns name for setup_loopback.sh setup_veth.sh
2023-12-23 00:26:32 +00:00
traceroute.sh
selftests/net: convert traceroute.sh to run it in unique namespace
2023-12-05 13:00:56 +01:00
tun.c
…
txring_overwrite.c
…
txtimestamp.c
selftests: txtimestamp: add SCM_TS_OPT_ID test
2024-10-04 11:52:20 -07:00
txtimestamp.sh
selftests: txtimestamp: add SCM_TS_OPT_ID test
2024-10-04 11:52:20 -07:00
udpgro_bench.sh
selftests: net: name bpf objects consistently and simplify Makefile
2024-04-24 20:15:45 -07:00
udpgro_frglist.sh
selftests: net: name bpf objects consistently and simplify Makefile
2024-04-24 20:15:45 -07:00
udpgro_fwd.sh
selftests: net: name bpf objects consistently and simplify Makefile
2024-04-24 20:15:45 -07:00
udpgro.sh
selftests: udpgro: no need to load xdp for gro
2024-08-19 09:54:24 +01:00
udpgso_bench_rx.c
selftests: net: cut more slack for gro fwd tests.
2024-02-02 21:10:36 -08:00
udpgso_bench_tx.c
selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking
2023-02-02 13:29:51 +01:00
udpgso_bench.sh
selftests/net: call sendmmsg via udpgso_bench.sh
2024-12-04 19:22:20 -08:00
udpgso.c
selftests/net: Add coverage for UDP GSO with IPv6 extension headers
2024-08-09 21:58:08 -07:00
udpgso.sh
selftests/net: Add test coverage for UDP GSO software fallback
2024-06-28 18:13:00 -07:00
unicast_extensions.sh
selftests: net: add helper for checking if nettest is available
2024-08-22 12:55:47 +02:00
veth.sh
selftests/net: Fix ./ns-XXXXXX not cleanup
2024-10-31 19:21:36 -07:00
vlan_bridge_binding.sh
selftests: net: Add a VLAN bridge binding selftest
2024-12-20 13:14:17 -08:00
vlan_hw_filter.sh
selftests: add vlan hw filter tests
2023-12-19 13:13:56 +01:00
vrf_route_leaking.sh
selftests: net: add helper for checking if nettest is available
2024-08-22 12:55:47 +02:00
vrf_strict_mode_test.sh
selftests/net: convert vrf_strict_mode_test.sh to run it in unique namespace
2023-12-08 12:12:16 +00:00
vrf-xfrm-tests.sh
selftests/net: convert vrf-xfrm-tests.sh to run it in unique namespace
2023-12-08 12:12:16 +00:00
xdp_dummy.bpf.c
selftests: net: name bpf objects consistently and simplify Makefile
2024-04-24 20:15:45 -07:00
xfrm_policy_add_speed.sh
selftests: add xfrm policy insertion speed test script
2024-08-24 09:55:01 +02:00
xfrm_policy.sh
selftests/net: reduce xfrm_policy test time
2024-05-16 19:30:12 -07:00
ynl.mk
tools: ynl: move python code to separate sub-directory
2025-01-09 12:53:27 -08:00