linux-stable/lib
Richard Fitzgerald 030a1147ed kunit: debugfs: Fix unchecked dereference in debugfs_print_results()
[ Upstream commit 34dfd5bb2e ]

Move the call to kunit_suite_has_succeeded() after the check that
the kunit_suite pointer is valid.

This was found by smatch:

 lib/kunit/debugfs.c:66 debugfs_print_results() warn: variable
 dereferenced before check 'suite' (see line 63)

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Fixes: 38289a26e1 ("kunit: fix debugfs code to use enum kunit_status, not bool")
Reviewed-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 15:27:21 -08:00
..
842
crypto
dim linux/dim: Do nothing if no time delta between samples 2023-05-24 17:32:31 +01:00
fonts lib/fonts: fix undefined behavior in bit shift for get_default_font 2022-12-31 13:31:56 +01:00
kunit kunit: debugfs: Fix unchecked dereference in debugfs_print_results() 2024-01-25 15:27:21 -08:00
livepatch
lz4
lzo
math
mpi crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() 2023-09-23 11:11:02 +02:00
pldmfw
raid6
reed_solomon treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
test_fortify
vdso lib/vdso: use "grep -E" instead of "egrep" 2022-11-23 19:50:15 +01:00
xz
zlib_deflate
zlib_dfltcc
zlib_inflate
zstd zstd: Fix array-index-out-of-bounds UBSAN warning 2023-12-13 18:39:04 +01:00
.gitignore
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64.c
atomic64_test.c
audit.c
base64.c
bcd.c
bch.c
bitfield_kunit.c
bitmap.c lib/bitmap: drop optimization of bitmap_{from,to}_arr64 2023-07-19 16:21:58 +02:00
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c
bucket_locks.c
bug.c cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG 2023-03-10 09:33:47 +01:00
build_OID_registry
buildid.c
bust_spinlocks.c
check_signature.c
checksum.c
clz_ctz.c lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels 2023-08-30 16:11:08 +02:00
clz_tab.c
cmdline.c
cmdline_kunit.c treewide: use get_random_{u8,u16}() when possible, part 1 2022-10-11 17:42:58 -06:00
cmpdi2.c
compat_audit.c
cpu_rmap.c lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release() 2023-06-14 11:15:22 +02:00
cpumask.c lib/find_bit: add find_next{,_and}_bit_wrap 2022-10-01 10:22:57 -07:00
cpumask_kunit.c lib/test_cpumask: Add for_each_cpu_and(not) tests 2022-10-06 05:57:36 -07:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc64-rocksoft.c
crc64.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c debugobjects: Recheck debug_objects_enabled before reporting 2023-08-11 12:08:23 +02:00
dec_and_lock.c
decompress.c
decompress_bunzip2.c
decompress_inflate.c
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c
decompress_unzstd.c
devmem_is_allowed.c
devres.c
digsig.c
dump_stack.c
dynamic_debug.c
dynamic_queue_limits.c
earlycpio.c
errname.c parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes 2023-12-08 08:51:15 +01:00
error-inject.c
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c mm: fix unexpected changes to {failslab|fail_page_alloc}.attr 2022-11-22 18:50:44 -08:00
fdt.c
fdt_addresses.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
find_bit.c lib/find_bit: Introduce find_next_andnot_bit() 2022-10-06 05:57:36 -07:00
find_bit_benchmark.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
flex_proportions.c
fortify_kunit.c
gen_crc32table.c
gen_crc64table.c
genalloc.c
generic-radix-tree.c lib/generic-radix-tree.c: Don't overflow in peek() 2023-11-28 17:06:54 +00:00
glob.c
globtest.c
group_cpus.c genirq/affinity: Only build SMP-only helper functions on SMP kernels 2024-01-10 17:10:36 +01:00
hexdump.c
hweight.c
idr.c ida: Fix crash in ida_free when the bitmap is empty 2024-01-20 11:50:09 +01:00
inflate.c
interval_tree.c
interval_tree_test.c
iomap.c kmsan: add iomap support 2022-10-03 14:03:21 -07:00
iomap_copy.c
iommu-helper.c
iov_iter.c instrumented.h: allow instrumenting both sides of copy_from_user() 2022-10-03 14:03:18 -07:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
Kconfig This update includes the following changes: 2022-10-10 13:04:25 -07:00
Kconfig.debug btf, scripts: Exclude Rust CUs with pahole 2024-01-20 11:50:10 +01:00
Kconfig.kasan kasan: drop CONFIG_KASAN_TAGS_IDENTIFY 2022-10-03 14:02:57 -07:00
Kconfig.kcsan
Kconfig.kfence
Kconfig.kgdb parisc: Convert PDC console to an early console 2022-10-11 12:01:24 +02:00
Kconfig.kmsan kmsan: make sure PREEMPT_RT is off 2022-11-08 15:57:24 -08:00
Kconfig.ubsan
kfifo.c
klist.c
kobject.c kobject: Add sanity check for kset->kobj.ktype in kset_register() 2023-09-23 11:11:07 +02:00
kobject_uevent.c
kstrtox.c
kstrtox.h
libcrc32c.c
linear_ranges.c
list-test.c
list_debug.c
list_sort.c
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-rtmutex.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
lockref.c lockref: stop doing cpu_relax in the cmpxchg loop 2023-02-01 08:34:34 +01:00
logic_iomem.c
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile genirq/affinity: Move group_cpus_evenly() into lib/ 2024-01-10 17:10:33 +01:00
maple_tree.c maple_tree: add GFP_KERNEL to allocations in mas_expected_entries() 2023-11-02 09:35:24 +01:00
memcat_p.c
memcpy_kunit.c
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c netlink: prevent potential spectre v1 gadgets 2023-02-01 08:34:43 +01:00
nmi_backtrace.c
notifier-error-inject.c lib/notifier-error-inject: fix error when writing -errno to debugfs file 2022-12-31 13:31:58 +01:00
notifier-error-inject.h
objagg.c
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c once: rename _SLOW to _SLEEPABLE 2022-10-03 17:34:32 -07:00
overflow_kunit.c overflow: Refactor test skips for Clang-specific issues 2022-10-25 14:57:42 -07:00
packing.c
parman.c
parser.c
pci_iomap.c
percpu-refcount.c
percpu_counter.c
percpu_test.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c radix tree: remove unused variable 2023-08-30 16:11:08 +02:00
random32.c treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
ratelimit.c
rbtree.c
rbtree_test.c
ref_tracker.c
refcount.c
rhashtable.c
sbitmap.c sbitmap: Try each queue to wake up at least one waiter 2023-03-10 09:34:34 +01:00
scatterlist.c
seq_buf.c
sg_pool.c
sg_split.c
show_mem.c mm: reduce noise in show_mem for lowmem allocations 2022-09-26 19:46:29 -07:00
siphash.c
slub_kunit.c
smp_processor_id.c
sort.c
stackdepot.c stackdepot: reserve 5 extra bits in depot_stack_handle_t 2022-10-03 14:03:18 -07:00
stackinit_kunit.c lib: stackinit: update reference to kunit-tool 2022-09-30 13:21:22 -06:00
stmp_device.c
string.c kmsan: disable strscpy() optimization under KMSAN 2022-10-03 14:03:22 -07:00
string_helpers.c
strncpy_from_user.c
strnlen_user.c
syscall.c
test-kstrtox.c
test-string_helpers.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
test_bitmap.c lib/bitmap: workaround const_eval test build failure 2023-08-11 12:08:10 +02:00
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c
test_debug_virtual.c
test_dynamic_debug.c
test_firmware.c test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation 2023-08-03 10:24:19 +02:00
test_fprobe.c fprobe: Pass entry_data to handlers 2023-10-25 12:03:12 +02:00
test_fpu.c
test_free_pages.c
test_hash.c
test_hexdump.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
test_hmm.c hmm-tests: add test for migrate_device_range() 2022-10-12 18:51:50 -07:00
test_hmm_uapi.h hmm-tests: add test for migrate_device_range() 2022-10-12 18:51:50 -07:00
test_ida.c ida: Fix crash in ida_free when the bitmap is empty 2024-01-20 11:50:09 +01:00
test_kmod.c
test_kprobes.c treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
test_linear_ranges.c
test_list_sort.c treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
test_lockup.c
test_maple_tree.c maple_tree: add GFP_KERNEL to allocations in mas_expected_entries() 2023-11-02 09:35:24 +01:00
test_memcat_p.c
test_meminit.c lib/test_meminit: fix off-by-one error in test_pages() 2023-10-15 18:32:41 +02:00
test_min_heap.c treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
test_module.c
test_objagg.c treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
test_parman.c
test_printf.c
test_ref_tracker.c
test_rhashtable.c rhashtable: make test actually random 2022-10-26 13:39:09 +01:00
test_scanf.c lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix() 2023-09-19 12:28:05 +02:00
test_siphash.c
test_sort.c
test_static_key_base.c
test_static_keys.c
test_string.c
test_strscpy.c
test_sysctl.c
test_ubsan.c
test_user_copy.c
test_uuid.c
test_vmalloc.c treewide: use get_random_{u8,u16}() when possible, part 2 2022-10-11 17:42:58 -06:00
test_xarray.c
textsearch.c
timerqueue.c
trace_readwrite.c
ts_bm.c lib/ts_bm: reset initial match offset for every block of text 2023-07-19 16:21:13 +02:00
ts_fsm.c
ts_kmp.c
ubsan.c panic: Consolidate open-coded panic_on_warn checks 2023-01-24 07:24:41 +01:00
ubsan.h
ucmpdi2.c
ucs2_string.c
usercopy.c uaccess: Add speculation barrier to copy_from_user() 2023-02-25 11:25:41 +01:00
uuid.c treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
vsprintf.c lib/vsprintf: Fix %pfwf when current node refcount == 0 2024-01-01 12:39:07 +00:00
win_minmax.c
xarray.c XArray: Do not return sibling entries from xa_load() 2023-09-13 09:43:00 +02:00
xxhash.c