Chris Gellermann 6be581aeff selftests/nci: Fix out-of-bounds store on thread join ... The NCI test collects the exit status of its helper threads by passing the address of an int to pthread_join(): int status; ... pthread_join(thread_t, (void **) &status); pthread_join() stores a void pointer to the memory location. On 64-bit systems, a void pointer is wider than an int, so the store overruns the 4 bytes of space allocated on the stack for the integer and corrupts the adjacent stack. On our CHERI system, this caused a fault due to a capability bounds violation. Fix this by introducing a helper that joins a thread through a void pointer and converts the result back to an integer, which is what the helper threads return. While here, also fix the logic in disconnect_tag() if the helper thread creation failed. Previously, it would have joined a thread that was never created when pthread_create() failed. Fixes: f595cf1242 ("selftests: Add nci suite") Signed-off-by: Chris Gellermann <christian.gellermann@codasip.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20260904095915.3372241-1-christian.gellermann@codasip.com Signed-off-by: David Heidelberg <david@ixit.cz>		2026-09-23 22:13:16 +02:00
..
acct	selftests/acct: share netlink helpers	2026-08-03 21:10:14 -07:00
alloc_tag	kselftest: alloc_tag: extend the allocinfo ioctl kselftest	2026-08-24 18:43:13 -07:00
alsa	selftests/alsa: Fix the step check for INTEGER controls	2026-09-03 18:07:41 +02:00
amd-pstate
arm64	selftests/arm64: Add MTE test config fragment	2026-08-27 14:18:39 +00:00
bpf	bpf-fixes	2026-09-06 13:49:44 -07:00
breakpoints	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
cachestat	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
capabilities	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
cgroup	cgroup: Fixes for v7.3-rc1	2026-08-31 14:20:32 -07:00
clone3	selftests/clone3: fix wild pointer access of getline due to missing init	2026-07-28 17:37:33 -07:00
connector	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
core	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
coredump	selftests: check pidfd_info->coredump_code correctness	2026-03-23 16:29:15 +01:00
cpu-hotplug	selftests/cpu-hotplug: Fix check for cpu hotplug not supported	2026-03-31 16:07:19 -06:00
cpufreq	kselftest: cpufreq: Backup and restore governor for sptests	2026-07-22 21:56:44 +02:00
damon	selftests/damon: check correct path in ensure_file() not_exist case	2026-08-04 19:18:29 -07:00
dax	selftests/dax: add dax/kmem hotplug sysfs regression test	2026-08-06 18:57:00 -07:00
devices
dm-verity	selftests: add dm-verity keyring selftests	2026-01-19 15:21:26 +01:00
dmabuf-heaps	selftests: dmabuf-heaps: add fd-leak-on-EFAULT regression test	2026-08-24 14:21:55 +02:00
drivers	Char/Misc/IIO/etc driver update for 7.3-rc1	2026-08-25 09:38:50 -07:00
dt
efivarfs
exec	selftests/exec: test the pre-opened interpreter limit	2026-08-03 23:36:18 +02:00
fchmodat2	selftests/fchmodat2: use ksft_finished()	2026-03-27 21:19:37 -07:00
filelock	kselftest/filelock: add a .gitignore file	2026-05-28 21:24:44 -07:00
filesystems	fuse update for 7.3	2026-08-25 07:59:44 -07:00
firmware
fpu
ftrace	Probes updates for v7.3:	2026-08-20 15:11:52 -07:00
futex	selftests/futex: Give circular-list nodes static storage	2026-07-20 21:03:19 +02:00
gpio	selftests: gpio: add gpio-cdev-uaf to .gitignore	2026-07-08 09:45:43 +02:00
hid	selftests/hid: prepare test_rdesc_fixup_get_data_overflow for the new verifier	2026-09-01 16:08:28 +02:00
ia64
intel_pstate	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
iommu	iommufd/selftest: Add invalidation entry_num and entry_len boundary tests	2026-06-12 10:44:44 -03:00
ipc	selftests: ipc: change operation not supported error number	2026-08-03 21:10:17 -07:00
ir	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
kcmp	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
kexec	selftests/kexec: Ignore selftest binary	2025-09-25 13:43:28 -06:00
kho	selftests: kho: test with deferred struct page init	2026-06-01 02:31:37 +03:00
kmod	lib/test_kmod: do not hardcode/depend on any filesystem	2025-05-11 17:54:09 -07:00
kselftest	selftests: Fix duplicated test number reporting	2026-04-17 11:29:03 -06:00
kselftest_harness	selftests: harness: Validate intermixing of kselftest and harness functionality	2026-03-31 13:48:34 -06:00
kvm	KVM/arm64 changes for 7.3	2026-08-24 12:42:07 -04:00
landlock	landlock: Test trace path output boundaries	2026-09-08 11:49:39 +02:00
lib
livepatch	selftests/livepatch: update test-ftrace.sh for deprecated ftrace_enabled	2026-08-10 21:21:18 -04:00
liveupdate	selftests/liveupdate: Move luo_test_utils.* into a reusable library	2026-07-26 11:28:41 +03:00
lkdtm	selftests/lkdtm: rename STACKLEAK_ERASING to KSTACK_ERASE	2026-07-15 18:08:11 -07:00
locking
lsm	selftests/lsm: Fix memory leak in attr_lsm_count	2026-07-07 15:14:00 -04:00
media_tests	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
membarrier	selftests/membarrier: Add rseq stress test for CFS throttle interactions	2026-05-05 12:50:48 +02:00
memfd	selftests/memfd: remove unused variable 'sig' in fuse_test	2026-06-04 14:45:06 -07:00
memory-hotplug
mincore	selftests: mincore: count file-mmap readahead on both sides	2026-08-06 18:56:55 -07:00
mm	mm/secretmem: properly account locked pages	2026-09-03 10:56:10 -07:00
module
mount
mount_setattr	selftests/mount_setattr: increase tmpfs size for idmapped mount tests	2026-03-17 16:59:45 +01:00
move_mount_set_group	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
mqueue	selftests/mqueue: Fix incorrectly named file	2026-03-31 15:01:51 -06:00
mseal_system_mappings	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
namespaces	selftests/namespaces: Fix racy pipe handshake in timens and pidns_separate	2026-08-13 12:20:42 +02:00
nci	selftests/nci: Fix out-of-bounds store on thread join	2026-09-23 22:13:16 +02:00
net	selftests: mptcp: lib: get counters for the right test	2026-09-09 13:32:56 -07:00
nolibc	tools/nolibc: add support for Alpha	2026-08-02 09:30:55 +02:00
ntb
pci_endpoint	selftests: pci_endpoint: Skip BAR subrange test on -ENOSPC	2026-04-08 14:41:39 -05:00
pcie_bwctrl
perf_events	selftests/perf_events: fix mmap() error check in sigtrap_threads	2026-05-28 21:24:49 -07:00
pid_namespace	selftests/pid_namespace: compute pid_max test limits dynamically	2026-05-11 11:09:30 +02:00
pidfd	selftests/pidfd: check PIDFD_THREAD survives open_by_handle_at()	2026-07-22 13:55:20 +02:00
pipe	selftests/pipe: add pipe_bench microbenchmark	2026-05-28 14:33:25 +02:00
power_supply	power: supply: Add PbAc, NiZn, RAM, and ZnAr support	2026-07-21 22:28:11 +02:00
powerpc	selftests/powerpc: use MAP_FAILED instead of (void *)-1 in tm-signal-context-force-tm	2026-09-10 13:16:50 +05:30
prctl	selftests/prctl: fix non-anonymous VMA mapping in set-anon-vma-name test	2026-08-13 15:42:07 -07:00
proc	mm.git review status for linus..mm-stable	2026-08-27 09:17:06 -07:00
pstore
ptp	selftests: ptp: treat unsupported PHC operations as skip	2026-01-27 17:57:28 -08:00
ptrace	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
rcutorture	torture: Allow "norm" abbreviation for "normal"	2026-05-24 09:38:59 +02:00
rdma	RDMA/selftests: Add rxe_netns_names test	2026-07-26 03:11:00 -04:00
resctrl	selftests/resctrl: Reduce L2 impact on CAT test	2026-05-04 18:40:02 -06:00
ring-buffer	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
riscv	kselftest/riscv: Replace __ASSEMBLY__ with __ASSEMBLER__	2026-09-01 19:20:23 -06:00
rlimits
rseq	Futex updates:	2026-08-18 15:26:35 -07:00
rtc	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
rust
safesetid
sched
sched_ext	selftests/sched_ext: Fix flaky ddsp failure tests on busy systems	2026-08-14 12:32:23 -10:00
seccomp	selftests/seccomp: Fix pointer type mismatch build error	2026-07-15 18:11:29 -07:00
sgx	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
signal	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
size
sparc64	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
splice
static_keys
sync	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
syscall_user_dispatch	syscall_user_dispatch: Make it configurable in Kconfig	2026-07-08 10:22:00 +02:00
sysctl	sysctl: Nixify sysctl.sh	2025-07-23 11:56:02 +02:00
tc-testing	selftests: tc-testing: test action batch failure cleanup	2026-09-10 09:06:05 -07:00
tdx	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
thermal/intel	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
timens	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
timers	selftests: timers: nsleep-lat: Check all calls to clock_nanosleep() and clock_gettime()	2026-08-11 18:11:21 +02:00
tmpfs	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
tpm2	selftests: tpm2: Fix ill defined assertions	2025-12-03 22:55:27 +02:00
tty	TTY/Serial changes for 6.19-rc1	2025-12-06 18:38:19 -08:00
turbostat
ublk	selftests: ublk: add batch IO cases to recover_03	2026-09-10 20:19:21 -06:00
uevent	selftests/uevent: increase __UEVENT_BUFFER_SIZE to avoid ENOBUFS on busy systems	2026-06-17 15:37:46 -07:00
user_events	selftests/user_events: Wait for deferred event teardown after unregister	2026-07-08 09:33:22 -04:00
vDSO	selftests: vDSO: vdso_test_correctness: Add a test for time()	2026-03-11 15:23:24 +01:00
verification	selftests/verification: Add selftests for deadline and stall monitors	2026-07-31 16:27:46 +02:00
vfio	vfio: selftests: Retry on EAGAIN during device reset	2026-08-10 13:24:40 -06:00
vsock	selftests/vsock: skip vng setsid workaround on >= 1.41	2026-06-15 12:52:01 -07:00
watchdog	selftests: watchdog: skip ping loop if WDIOF_KEEPALIVEPING not supported	2025-09-16 16:55:04 -06:00
wireguard	sysctl: remove CONFIG_PROC_SYSCTL, it just mirrors CONFIG_SYSCTL	2026-08-05 15:28:23 +02:00
x86	selftests/x86: Add shadow stack uprobe CALL test	2026-07-02 13:21:49 +02:00
zram	selftests/zram: fix kernel_gte() for POSIX sh	2026-07-30 07:55:37 -06:00
.gitignore
clock-helpers.h	selftests: Add clock-helpers.h	2026-08-11 18:11:20 +02:00
gen_kselftest_tar.sh
kselftest_deps.sh
kselftest_harness.h	selftests: harness: Mark test fixture objects __maybe_unused	2026-08-12 12:00:05 -06:00
kselftest_install.sh
kselftest_module.h
kselftest.h	linux_kselftest-next-7.2-rc1	2026-06-16 16:49:07 +05:30
lib.mk	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
Makefile	mm.git review status for linus..mm-stable	2026-08-27 09:17:06 -07:00
run_kselftest.sh	selftests/run_kselftest.sh: Allow choosing per-test log directory	2026-04-13 11:05:39 -06:00