kernel_optimize_test/lib
Walter Wu 98f3b56fa6 kasan: add test for invalid size in memmove
Test negative size in memmove in order to verify whether it correctly get
KASAN report.

Casting negative numbers to size_t would indeed turn up as a large size_t,
so it will have out-of-bounds bug and be detected by KASAN.

[walter-zh.wu@mediatek.com: fix -Wstringop-overflow warning]
  Link: http://lkml.kernel.org/r/20200311134244.13016-1-walter-zh.wu@mediatek.com
Signed-off-by: Walter Wu <walter-zh.wu@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: kernel test robot <lkp@intel.com>
Link: http://lkml.kernel.org/r/20191112065313.7060-1-walter-zh.wu@mediatek.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-04-02 09:35:30 -07:00
..
842
crypto crypto: arm64/chacha - correctly walk through blocks 2020-03-20 14:35:27 +11:00
dim
fonts
kunit kunit: allow kunit to be loaded as a module 2020-01-09 16:43:40 -07:00
livepatch livepatch/samples/selftest: Use klp_shadow_alloc() API correctly 2020-01-17 11:12:06 +01:00
lz4
lzo
math lib/math/rational.c: fix possible incorrect result from rational fractions helper 2019-12-04 19:44:13 -08:00
mpi
raid6 kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
reed_solomon
vdso lib/vdso: Enable common headers 2020-03-21 15:24:03 +01:00
xz
zlib_deflate lib/zlib: add zlib_deflate_dfltcc_enabled() function 2020-01-31 10:30:40 -08:00
zlib_dfltcc lib/zlib: add zlib_deflate_dfltcc_enabled() function 2020-01-31 10:30:40 -08:00
zlib_inflate lib/zlib: add s390 hardware support for kernel zlib_inflate 2020-01-31 10:30:40 -08:00
zstd
.gitignore
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
assoc_array.c
atomic64_test.c
atomic64.c
audit.c
bcd.c
bch.c
bitmap.c lib: rework bitmap_parse() 2020-02-04 03:05:26 +00:00
bitrev.c
bootconfig.c bootconfig: Add append value operator support 2020-02-21 09:59:39 -05:00
bsearch.c
btree.c
bucket_locks.c
bug.c
build_OID_registry
bust_spinlocks.c
check_signature.c
checksum.c
clz_ctz.c
clz_tab.c
cmdline.c
cmpdi2.c
compat_audit.c
cpu_rmap.c
cpumask.c sched/core: Distribute tasks within affinity masks 2020-03-20 13:06:18 +01:00
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.c lib: crc64: include <linux/crc64.h> for 'crc64_be' 2020-01-23 11:40:01 -07:00
ctype.c
debug_info.c
debug_locks.c
debugobjects.c debugobjects: Fix various data races 2020-01-17 15:45:01 +01:00
dec_and_lock.c
decompress_bunzip2.c
decompress_inflate.c lib/zlib: add s390 hardware support for kernel zlib_inflate 2020-01-31 10:30:40 -08:00
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c
decompress.c
devres.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
digsig.c
dump_stack.c
dynamic_debug.c
dynamic_queue_limits.c
earlycpio.c
errname.c
error-inject.c
errseq.c
extable.c
fault-inject.c
fdt_addresses.c libfdt: include fdt_addresses.c 2020-01-08 16:59:19 +00:00
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
fdt.c
find_bit_benchmark.c
find_bit.c lib/find_bit.c: uninline helper _find_next_bit() 2020-01-31 10:30:41 -08:00
flex_proportions.c
gen_crc32table.c
gen_crc64table.c
genalloc.c lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr 2019-12-04 19:44:13 -08:00
generic-radix-tree.c
glob.c
globtest.c
hexdump.c
hweight.c
idr.c
inflate.c
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c
iommu-helper.c
ioremap.c
iov_iter.c pipe: Fix bogus dereference in iov_iter_alignment() 2019-12-16 12:48:10 -05:00
irq_poll.c
irq_regs.c
is_single_threaded.c
kasprintf.c
Kconfig Various fixes: 2020-02-11 16:39:18 -08:00
Kconfig.debug TTY/Serial patches for 5.7-rc1 2020-03-31 16:18:55 -07:00
Kconfig.kasan
Kconfig.kgdb lib/: fix Kconfig indentation 2019-12-07 11:00:19 -08:00
Kconfig.ubsan
kfifo.c
klist.c
kobject_uevent.c
kobject.c
kstrtox.c
kstrtox.h
libcrc32c.c
list_debug.c
list_sort.c
list-test.c kunit: allow kunit tests to be loaded as a module 2020-01-09 16:42:29 -07:00
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
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile lib: Introduce generic min-heap 2020-03-06 11:56:59 +01:00
memcat_p.c
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c
nmi_backtrace.c
nodemask.c
notifier-error-inject.c
notifier-error-inject.h
objagg.c lib: objagg: Replace zero-length arrays with flexible-array member 2020-02-16 18:33:00 -08:00
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
packing.c
parman.c
parser.c
pci_iomap.c
percpu_counter.c
percpu_test.c
percpu-refcount.c
plist.c
pm-notifier-error-inject.c
radix-tree.c
random32.c
ratelimit.c
rbtree_test.c
rbtree.c
refcount.c
rhashtable.c
sbitmap.c sbitmap: only queue kyber's wait callback if not already active 2019-12-20 16:51:54 -07:00
scatterlist.c lib/scatterlist.c: adjust indentation in __sg_alloc_table 2020-01-31 10:30:40 -08:00
seq_buf.c
sg_pool.c
sg_split.c
sha1.c
show_mem.c
siphash.c
smp_processor_id.c
sort.c
stackdepot.c lib/stackdepot.c: fix global out-of-bounds in stack_slabs 2020-02-21 11:22:15 -08:00
stmp_device.c
string_helpers.c
string.c lib/string.c: update match_string() doc-strings with correct behavior 2020-02-21 11:22:15 -08:00
strncpy_from_user.c lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() 2020-01-24 09:27:34 -08:00
strnlen_user.c lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() 2020-01-24 09:27:34 -08:00
syscall.c
test_bitfield.c
test_bitmap.c lib: new testcases for bitmap_parse{_user} 2020-02-04 03:05:27 +00:00
test_blackhole_dev.c
test_bpf.c bpf/tests: Use migrate disable instead of preempt disable 2020-02-24 16:20:09 -08:00
test_debug_virtual.c
test_firmware.c test_firmware: add support for firmware_request_platform 2020-03-20 14:54:04 +01:00
test_hash.c
test_hexdump.c
test_ida.c
test_kasan.c kasan: add test for invalid size in memmove 2020-04-02 09:35:30 -07:00
test_kmod.c
test_list_sort.c
test_memcat_p.c
test_meminit.c lib/test_meminit.c: add bulk alloc/free tests 2019-12-04 19:44:13 -08:00
test_min_heap.c lib: Introduce generic min-heap 2020-03-06 11:56:59 +01:00
test_module.c
test_objagg.c
test_overflow.c
test_parman.c
test_printf.c
test_rhashtable.c
test_siphash.c
test_sort.c
test_stackinit.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
test_xarray.c XArray: Fix xas_find returning too many entries 2020-01-17 22:33:33 -05:00
test-kstrtox.c
test-string_helpers.c
textsearch.c
timerqueue.c
ts_bm.c
ts_fsm.c
ts_kmp.c
ubsan.c lib/ubsan: don't serialize UBSAN report 2019-12-04 19:44:14 -08:00
ubsan.h
ucmpdi2.c
ucs2_string.c
usercopy.c
uuid.c uuid: Provide a GUID generator for raw buffer 2020-03-23 17:01:47 +01:00
vsprintf.c
win_minmax.c
xarray.c XArray: Fix xas_find returning too many entries 2020-01-17 22:33:33 -05:00
xxhash.c