Hongbo Li 7e433ef602 lib/mpi: use kcalloc in mpi_resize ... [ Upstream commit b6f756726e4dfe75be1883f6a0202dcecdc801ab ] We should set the additional space to 0 in mpi_resize(). So use kcalloc() instead of kmalloc_array(). In lib/mpi/ec.c: /**************** * Resize the array of A to NLIMBS. the additional space is cleared * (set to 0) [done by m_realloc()] */ int mpi_resize(MPI a, unsigned nlimbs) Like the comment of kernel's mpi_resize() said, the additional space need to be set to 0, but when a->d is not NULL, it does not set. The kernel's mpi lib is from libgcrypt, the mpi resize in libgcrypt is _gcry_mpi_resize() which set the additional space to 0. This bug may cause mpi api which use mpi_resize() get wrong result under the condition of using the additional space without initiation. If this condition is not met, the bug would not be triggered. Currently in kernel, rsa, sm2 and dh use mpi lib, and they works well, so the bug is not triggered in these cases. add_points_edwards() use the additional space directly, so it will get a wrong result. Fixes: cdec9cb516 ("crypto: GnuPG based MPI lib - source files (part 1)") Signed-off-by: Hongbo Li <herberthbli@tencent.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-07-05 19:10:07 +02:00
..
842	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
crypto	crypto: poly1305 - fix poly1305_core_setkey() declaration	2021-05-14 09:50:13 +02:00
dim	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
fonts	Fonts: Replace discarded const qualifier	2020-11-03 10:51:34 +01:00
kunit	linux-kselftest-kunit-5.10-rc1	2020-10-18 14:45:59 -07:00
livepatch	Kbuild updates for v5.9	2020-08-09 14:10:26 -07:00
lz4	lib/lz4: explicitly support in-place decompression	2021-06-10 13:39:29 +02:00
lzo	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
math	lib/math/rational.c: fix divide by zero	2021-07-14 16:56:51 +02:00
mpi	lib/mpi: use kcalloc in mpi_resize	2024-07-05 19:10:07 +02:00
pldmfw	Add pldmfw library for PLDM firmware update	2020-07-28 17:07:06 -07:00
raid6	lib/raid6: Let $(UNROLL) rules work with macOS userland	2021-01-19 18:27:25 +01:00
reed_solomon	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
synolib	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
vdso	vdso/treewide: Add vdso_data pointer argument to __arch_get_hw_counter()	2020-08-06 10:57:30 +02:00
xz	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
zlib_deflate	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
zlib_dfltcc	zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c	2021-01-06 14:56:51 +01:00
zlib_inflate	kbuild: trace functions in subdirectories of lib/	2020-08-10 01:32:59 +09:00
zstd	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
assoc_array.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
atomic64_test.c
atomic64.c
audit.c
bcd.c
bch.c	lib/bch: Allow easy bit swapping	2020-05-24 20:48:11 +02:00
bitfield_kunit.c	lib: kunit: Fix compilation test when using TEST_BIT_FIELD_COMPILE	2020-10-16 13:25:14 -06:00
bitmap.c	lib: bitmap: delete duplicated words	2020-10-16 11:11:19 -07:00
bitrev.c
bootconfig.c	lib/bootconfig: Fix to remove tailing spaces after value	2020-09-21 21:50:09 -04:00
bsearch.c	lib/bsearch: Provide __always_inline variant	2020-06-11 15:14:53 +02:00
btree.c
bucket_locks.c
bug.c	bug: Remove redundant condition check in report_bug	2021-05-14 09:50:32 +02:00
build_OID_registry
bust_spinlocks.c
check_signature.c
checksum.c	unify generic instances of csum_partial_copy_nocheck()	2020-08-20 15:45:14 -04:00
clz_ctz.c
clz_tab.c
cmdline.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
cmpdi2.c
compat_audit.c
cpu_rmap.c	lib: cpu_rmap: Use pr_warn instead of pr_warning	2019-10-18 15:01:57 +02:00
cpumask.c	Revert "lib: Restrict cpumask_local_spread to houskeeping CPUs"	2021-02-17 11:02:24 +01:00
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c	lib/crc32.c: fix trivial typo in preprocessor condition	2020-10-16 11:11:20 -07:00
crc32defs.h
crc32test.c	lib/crc32test: remove extra local_irq_disable/enable	2020-11-02 12:14:19 -08:00
crc64.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c	crc-t10dif: clean up some more things	2020-06-18 17:26:43 +10:00
ctype.c
debug_info.c
debug_locks.c	locking/lockdep: Improve noinstr vs errors	2021-06-30 08:47:18 -04:00
debugobjects.c	debugobjects: Free per CPU pool after CPU unplug	2020-10-01 16:13:54 +02:00
dec_and_lock.c
decompress_bunzip2.c	lib: decompress_bunzip2: delete duplicated words	2020-10-16 11:11:19 -07:00
decompress_inflate.c	lib/zlib: add s390 hardware support for kernel zlib_inflate	2020-01-31 10:30:40 -08:00
decompress_unlz4.c	lib/decompress_unlz4.c: correctly handle zero-padding around initrds.	2021-07-20 16:05:46 +02:00
decompress_unlzma.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
decompress_unlzo.c
decompress_unxz.c
decompress_unzstd.c	lib: decompress_unzstd: Limit output size	2020-09-03 10:13:09 +02:00
decompress.c	lib: Add zstd support to decompress	2020-07-31 11:49:08 +02:00
devres.c	driver core: platform: Document return type of more functions	2020-09-10 18:30:01 +02:00
digsig.c
dump_stack.c	kernel: rename show_stack_loglvl() => show_stack()	2020-06-09 09:39:13 -07:00
dynamic_debug.c	dyndbg: fix parsing file query without a line-range suffix	2021-05-11 14:47:11 +02:00
dynamic_queue_limits.c	lib: dynamic_queue_limits: delete duplicated words + fix typo	2020-10-16 11:11:20 -07:00
earlycpio.c	lib: earlycpio: delete duplicated words	2020-10-16 11:11:20 -07:00
errname.c	printf: add support for printing symbolic error names	2019-10-17 16:23:25 +02:00
error-inject.c
errseq.c
extable.c	lib/extable.c: add missing prototypes	2019-09-25 17:51:39 -07:00
fault-inject-usercopy.c	lib, include/linux: add usercopy failure capability	2020-10-16 11:11:22 -07:00
fault-inject.c	fault_inject: Don't rely on "return value" from WRITE_ONCE()	2020-04-15 21:36:41 +01:00
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	kernel.h: split out min()/max() et al. helpers	2020-10-16 11:11:19 -07:00
flex_proportions.c	lib/flex_proportions.c: cleanup __fprop_inc_percpu_max	2020-06-04 19:06:25 -07:00
gen_crc32table.c
gen_crc64table.c
genalloc.c	lib/genalloc: fix the overflow when size is too big	2021-01-12 20:18:16 +01:00
generic-radix-tree.c	lib/generic-radix-tree.c: add kmemleak annotations	2019-10-14 15:04:00 -07:00
glob.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
globtest.c
hexdump.c	kernel.h: split out min()/max() et al. helpers	2020-10-16 11:11:19 -07:00
hweight.c
idr.c	XArray updates for 5.9	2020-10-20 14:39:37 -07:00
inflate.c
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c	iomap: constify ioreadX() iomem argument (as in generic implementation)	2020-08-14 19:56:57 -07:00
iommu-helper.c
iov_iter.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
irq_poll.c
irq_regs.c
is_single_threaded.c
kasprintf.c
Kconfig	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
Kconfig.debug	net: kcov: don't select SKB_EXTENSIONS when there is no NET	2024-07-05 19:06:11 +02:00
Kconfig.kasan	KASAN: port KASAN Tests to KUnit	2020-10-13 18:38:32 -07:00
Kconfig.kcsan	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
Kconfig.kgdb	kgdb: Honour the kprobe blocklist when setting breakpoints	2020-09-28 12:14:08 +01:00
Kconfig.ubsan	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
kfifo.c
klist.c
kobject_uevent.c	kobject_uevent: remove warning in init_uevent_argv()	2021-05-19 10:13:18 +02:00
kobject.c	kobject: Drop unneeded conditional in __kobject_del()	2020-09-07 11:24:17 +02:00
kstrtox.c	lib: vsprintf: Fix handling of number field widths in vsscanf	2021-07-14 16:55:57 +02:00
kstrtox.h	lib: vsprintf: Fix handling of number field widths in vsscanf	2021-07-14 16:55:57 +02:00
libcrc32c.c	lib: libcrc32c: delete duplicated words	2020-10-16 11:11:19 -07:00
linear_ranges.c	lib: linear_ranges: Add missing MODULE_LICENSE()	2020-05-11 11:55:28 +01:00
list_debug.c
list_sort.c
list-test.c	Fix linked-list KUnit test when run multiple times	2020-03-25 16:38:39 -06:00
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	lockdep/selftests: Fix selftests vs PROVE_RAW_LOCK_NESTING	2021-07-14 16:56:10 +02:00
lockref.c
logic_pio.c	PCI: Fix pci_register_io_range() memory leak	2021-03-17 17:06:25 +01:00
lru_cache.c
lshrdi3.c
Makefile	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
memcat_p.c
memory-notifier-error-inject.c
memregion.c	lib/memregion.c: include memregion.h	2020-09-26 10:33:57 -07:00
memweight.c
muldi3.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c	net: fix nla_strcmp to handle more then one trailing null character	2021-05-19 10:13:08 +02:00
nmi_backtrace.c	lib: Add backtrace_idle parameter to force backtrace of idle CPUs	2020-08-24 14:24:25 -07:00
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	once: Fix panic when module unload	2024-07-05 18:56:55 +02:00
packing.c	lib: packing: add documentation for pbuflen argument	2020-06-28 20:45:27 -07:00
parman.c
parser.c	init: add dsm gpl source	2024-07-05 18:00:04 +02:00
pci_iomap.c
percpu_counter.c	lib/percpu_counter.c: use helper macro abs()	2020-10-16 11:11:20 -07:00
percpu_test.c
percpu-refcount.c	percpu_ref: don't refer to ref->data if it isn't allocated	2020-10-09 12:32:06 -06:00
plist.c
pm-notifier-error-inject.c
radix-tree.c	XArray updates for 5.9	2020-10-20 14:39:37 -07:00
random32.c	random32: add a selftest for the prandom32 code	2020-10-24 20:21:57 +02:00
ratelimit.c
rbtree_test.c	augmented rbtree: add new RB_DECLARE_CALLBACKS_MAX macro	2019-09-25 17:51:39 -07:00
rbtree.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
refcount.c	locking/refcount: Consolidate implementations of refcount_t	2019-11-25 09:15:32 +01:00
rhashtable.c	rhashtable: Restore RCU marking on rhash_lock_head	2020-07-28 17:09:49 -07:00
sbitmap.c	sbitmap: Consider cleared bits in sbitmap_bitmap_show()	2020-07-01 10:53:00 -06:00
scatterlist.c	lib/scatterlist: use consistent sg_copy_buffer() return type	2020-10-29 08:55:45 -06:00
seq_buf.c	seq_buf: Fix overflow in seq_buf_putmem_hex()	2021-07-19 09:45:00 +02:00
sg_pool.c
sg_split.c
sha1.c	crypto: lib/sha1 - fold linux/cryptohash.h into crypto/sha.h	2020-05-08 15:32:17 +10:00
show_mem.c	mm: remove quicklist page table caches	2019-09-24 15:54:09 -07:00
siphash.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
smp_processor_id.c	lib/smp_processor_id: Move it into noinstr section	2020-06-11 15:14:36 +02:00
sort.c	lib/sort: Move swap, cmp and cmp_r function types for wider use	2019-11-14 13:15:11 -05:00
stackdepot.c	lib: stackdepot: turn depot_lock spinlock to raw_spinlock	2021-05-22 11:40:55 +02:00
stmp_device.c
string_helpers.c	lib: string_helpers: provide kfree_strarray()	2020-09-30 10:50:30 +02:00
string.c	lib/string.c: implement stpcpy	2020-09-26 10:33:57 -07:00
strncpy_from_user.c	lib/strncpy_from_user.c: Mask out bytes after NUL terminator.	2020-11-19 11:56:16 -08:00
strnlen_user.c	uaccess: Selectively open read or write user access	2020-05-01 12:35:21 +10:00
syscall.c	lib/syscall: fix syscall registers retrieval on 32-bit platforms	2020-12-03 09:52:44 -08:00
test_bitmap.c	test_bitmap: remove user bitmap tests	2020-09-08 22:21:33 -04:00
test_bitops.c	lib/test_bitops: do the full test during module init	2020-08-12 10:57:59 -07:00
test_bits.c	lib/test_bits.c: add tests of GENMASK	2020-08-12 10:58:00 -07:00
test_blackhole_dev.c
test_bpf.c	bpf: revert "test_bpf: Flag tests that cannot be jited on s390"	2020-07-16 20:52:43 +02:00
test_debug_virtual.c
test_firmware.c	test_firmware: Test partial read support	2020-10-05 13:37:04 +02:00
test_fpu.c	selftests/fpu: Add an FPU selftest	2020-06-29 10:02:23 +02:00
test_free_pages.c	mm/page_alloc.c: fix freeing non-compound pages	2020-10-13 18:38:33 -07:00
test_hash.c
test_hexdump.c
test_hmm_uapi.h	mm/hmm: add tests for hmm_pfn_to_map_order()	2020-07-10 16:24:28 -03:00
test_hmm.c	lib/test_hmm.c: fix an error code in dmirror_allocate_chunk()	2020-10-16 11:11:20 -07:00
test_ida.c
test_kasan_module.c	KASAN: port KASAN Tests to KUnit	2020-10-13 18:38:32 -07:00
test_kasan.c	kasan: fix unit tests with CONFIG_UBSAN_LOCAL_BOUNDS enabled	2021-05-19 10:13:11 +02:00
test_kmod.c	test_kmod: avoid potential double free in trigger_config_run_type()	2020-08-12 10:58:01 -07:00
test_linear_ranges.c	lib/test_linear_ranges: add a test for the 'linear_ranges'	2020-05-08 18:18:12 +01:00
test_list_sort.c
test_lockup.c	lib/test_lockup.c: fix return value of test_lockup_init()	2020-08-12 10:58:00 -07:00
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_objagg: Fix potential memory leak in error handling	2020-06-15 13:32:11 -07:00
test_overflow.c
test_parman.c
test_printf.c	Driver core patches for 5.8-rc1	2020-06-07 10:53:36 -07:00
test_rhashtable.c	rhashtable: fix indentation of a continue statement	2020-09-20 14:10:06 -07:00
test_siphash.c
test_sort.c
test_stackinit.c	lib: test_stackinit.c: XFAIL switch variable init tests	2020-04-07 10:43:43 -07:00
test_static_key_base.c
test_static_keys.c
test_string.c
test_strscpy.c
test_sysctl.c	lib: test_sysctl: delete duplicated words	2020-10-16 11:11:20 -07:00
test_ubsan.c
test_user_copy.c	usercopy: Avoid soft lockups in test_check_nonzero_user()	2019-10-16 14:56:21 +02:00
test_uuid.c
test_vmalloc.c	lib/test_vmalloc.c: Add test cases for kvfree_rcu()	2020-06-29 11:59:26 -07:00
test_xarray.c	XArray: Fix splitting to non-zero orders	2021-04-16 11:43:21 +02:00
test-kstrtox.c
test-string_helpers.c	lib/test-string_helpers.c: Add string_upper() and string_lower() tests	2020-07-15 12:45:06 +03:00
textsearch.c	lib: textsearch: fix escapes in example code	2019-10-03 12:12:23 -04:00
timerqueue.c
ts_bm.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00
ts_fsm.c	lib: Revert use of fallthrough pseudo-keyword in lib/	2020-08-24 14:17:44 -07:00
ts_kmp.c	lib/ts_kmp.c: replace zero-length array with flexible-array member	2020-04-07 10:43:43 -07:00
ubsan.c	ubsan: implement __ubsan_handle_alignment_assumption	2021-02-17 11:02:24 +01:00
ubsan.h	ubsan: implement __ubsan_handle_alignment_assumption	2021-02-17 11:02:24 +01:00
ucmpdi2.c
ucs2_string.c
usercopy.c	lib, uaccess: add failure injection to usercopy functions	2020-10-16 11:11:22 -07:00
uuid.c	uuid: Provide a GUID generator for raw buffer	2020-03-23 17:01:47 +01:00
vsprintf.c	lib: vsprintf: Fix handling of number field widths in vsscanf	2021-07-14 16:55:57 +02:00
win_minmax.c
xarray.c	XArray: Fix splitting to non-zero orders	2021-04-16 11:43:21 +02:00
xxhash.c	lib/: replace HTTP links with HTTPS ones	2020-08-12 10:58:00 -07:00