WSL2-Linux-Kernel/tools
Yonghong Song 34d67ecf3d selftests/bpf: Fix sockopt_sk selftest
[ Upstream commit 69844e335d ]

Commit f4e4534850 ("net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report")
fixed NETLINK_LIST_MEMBERSHIPS length report which caused
selftest sockopt_sk failure. The failure log looks like

  test_sockopt_sk:PASS:join_cgroup /sockopt_sk 0 nsec
  run_test:PASS:skel_load 0 nsec
  run_test:PASS:setsockopt_link 0 nsec
  run_test:PASS:getsockopt_link 0 nsec
  getsetsockopt:FAIL:Unexpected NETLINK_LIST_MEMBERSHIPS value unexpected Unexpected NETLINK_LIST_MEMBERSHIPS value: actual 8 != expected 4
  run_test:PASS:getsetsockopt 0 nsec
  #201     sockopt_sk:FAIL

In net/netlink/af_netlink.c, function netlink_getsockopt(), for NETLINK_LIST_MEMBERSHIPS,
nlk->ngroups equals to 36. Before Commit f4e4534850, the optlen is calculated as
  ALIGN(nlk->ngroups / 8, sizeof(u32)) = 4
After that commit, the optlen is
  ALIGN(BITS_TO_BYTES(nlk->ngroups), sizeof(u32)) = 8

Fix the test by setting the expected optlen to be 8.

Fixes: f4e4534850 ("net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report")
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230606172202.1606249-1-yhs@fb.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-14 11:13:02 +02:00
..
accounting
arch tools/x86/kcpuid: Fix avx512bw and avx512lvl fields in Fn00000007 2023-05-11 23:00:20 +09:00
bootconfig bootconfig: Fix testcase to increase max node 2023-03-30 12:47:47 +02:00
bpf bpftool: Fix bug for long instructions in program CFG dumps 2023-05-11 23:00:27 +09:00
build tools build: Add feature test for init_disassemble_info API changes 2023-03-17 08:49:03 +01:00
cgroup tools/cgroup/slabinfo.py: updated to work on current kernel 2021-04-23 14:42:40 -07:00
debugging tools: Fix "the the" in a message in kernel-chktaint 2021-06-13 17:01:17 -06:00
edid
firewire
firmware
gpio tools: gpio: fix -c option of gpio-event-mon 2023-02-01 08:27:29 +01:00
hv
iio tools/iio/iio_utils:fix memory leak 2023-03-11 13:57:34 +01:00
include Bonding: add arp_missed_max option 2023-06-05 09:21:19 +02:00
io_uring tools/io_uring/io_uring-cp: sync with liburing example 2021-08-13 08:58:11 -06:00
kvm/kvm_stat tools/kvm_stat: fix display of error when multiple processes are found 2022-08-11 13:07:51 +02:00
laptop
leds
lib libbpf: Fix single-line struct definition output in btf_dump 2023-04-20 12:13:54 +02:00
memory-model tools/memory-model: Document data_race(READ_ONCE()) 2021-07-27 11:48:55 -07:00
objtool Revert "objtool: Support addition to set CFA base" 2023-05-11 23:00:35 +09:00
pci tools: PCI: Zero-initialize param 2021-08-05 11:01:30 +01:00
pcmcia
perf perf stat: Separate bperf from bpf_profiler 2023-05-17 11:50:21 +02:00
power cpupower: Make TSC read per CPU for Mperf monitor 2023-05-24 17:36:49 +01:00
rcu tools/rcu: Add drgn script to dump number of RCU callbacks 2021-05-10 15:39:19 -07:00
scripts tools build: Fix quiet cmd indentation 2021-05-17 12:10:03 +09:00
spi spi: tools: make a symbolic link to the header file spi.h 2021-04-22 16:30:39 +01:00
testing selftests/bpf: Fix sockopt_sk selftest 2023-06-14 11:13:02 +02:00
thermal/tmon tools/thermal: Fix possible path truncations 2022-08-17 14:24:15 +02:00
time
tracing tools/latency-collector: Use correct size when writing queue_full_warning 2021-11-18 19:16:19 +01:00
usb usb: testusb: Fix for showing the connection speed 2021-09-14 10:31:41 +02:00
virtio tools/virtio: fix the vringh test for virtio ring changes 2023-02-22 12:57:01 +01:00
vm tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" 2022-12-08 11:28:42 +01:00
wmi
Makefile