Zhengchao Shao ed5cbafaf7 test_firmware: fix memory leak in test_firmware_init() ... [ Upstream commit 7610615e8cdb3f6f5bbd9d8e7a5d8a63e3cabf2e ] When misc_register() failed in test_firmware_init(), the memory pointed by test_fw_config->name is not released. The memory leak information is as follows: unreferenced object 0xffff88810a34cb00 (size 32): comm "insmod", pid 7952, jiffies 4294948236 (age 49.060s) hex dump (first 32 bytes): 74 65 73 74 2d 66 69 72 6d 77 61 72 65 2e 62 69 test-firmware.bi 6e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 n............... backtrace: [<ffffffff81b21fcb>] __kmalloc_node_track_caller+0x4b/0xc0 [<ffffffff81affb96>] kstrndup+0x46/0xc0 [<ffffffffa0403a49>] __test_firmware_config_init+0x29/0x380 [test_firmware] [<ffffffffa040f068>] 0xffffffffa040f068 [<ffffffff81002c41>] do_one_initcall+0x141/0x780 [<ffffffff816a72c3>] do_init_module+0x1c3/0x630 [<ffffffff816adb9e>] load_module+0x623e/0x76a0 [<ffffffff816af471>] __do_sys_finit_module+0x181/0x240 [<ffffffff89978f99>] do_syscall_64+0x39/0xb0 [<ffffffff89a0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd Fixes: c92316bf8e ("test_firmware: add batched firmware tests") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Acked-by: Luis Chamberlain <mcgrof@kernel.org> Link: https://lore.kernel.org/r/20221119035721.18268-1-shaozhengchao@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-01-18 09:26:24 +01:00
..
842
crypto	lib/crypto: blake2s: move hmac construction into wireguard	2022-06-25 11:46:27 +02:00
fonts
lz4
lzo
mpi
raid6	lib/raid6/test: fix multiple definition linking error	2022-04-20 09:08:12 +02:00
reed_solomon
xz
zlib_deflate
zlib_inflate
zstd
.gitignore
argv_split.c
asn1_decoder.c
assoc_array.c	assoc_array: Fix BUG_ON during garbage collect	2022-06-06 08:20:56 +02:00
atomic64.c
atomic64_test.c
audit.c
bcd.c
bch.c
bitmap.c
bitrev.c
bsearch.c
btree.c
bug.c
build_OID_registry
bust_spinlocks.c
chacha20.c	crypto: chacha20 - Fix chacha20_block() keystream alignment (again)	2022-06-25 11:46:31 +02:00
check_signature.c
checksum.c
clz_ctz.c
clz_tab.c
cmdline.c
compat_audit.c
cordic.c
cpu_rmap.c
cpumask.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c
dec_and_lock.c
decompress.c
decompress_bunzip2.c
decompress_inflate.c
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c
devres.c
digsig.c
div64.c
dma-debug.c	dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC	2022-06-14 16:53:45 +02:00
dma-noop.c
dma-virt.c
dump_stack.c
dynamic_debug.c	dyndbg: let query-modname override actual module name	2022-10-26 13:17:04 +02:00
dynamic_queue_limits.c
earlycpio.c
errseq.c
extable.c
fault-inject.c
fdt.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
find_bit.c
flex_array.c
flex_proportions.c
gcd.c
gen_crc32table.c
genalloc.c
glob.c
globtest.c
hexdump.c	hex2bin: fix access beyond string end	2022-05-12 12:17:06 +02:00
hweight.c
idr.c	ida: don't use BUG_ON() for debugging	2022-07-12 16:27:29 +02:00
inflate.c
int_sqrt.c
interval_tree.c
interval_tree_test.c
iomap.c
iomap_copy.c
iommu-common.c
iommu-helper.c
ioremap.c
iov_iter.c
irq_poll.c
irq_regs.c
is_single_threaded.c
jedec_ddr_data.c
kasprintf.c
Kconfig	ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE	2022-03-23 09:01:34 +01:00
Kconfig.debug	random: remove ratelimiting for in-kernel unseeded randomness	2022-06-25 11:46:40 +02:00
Kconfig.kasan
Kconfig.kgdb
Kconfig.ubsan
kfifo.c
klist.c
kobject.c
kobject_uevent.c
kstrtox.c
kstrtox.h
lcm.c
libcrc32c.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
lru_cache.c
Makefile	crypto: blake2s - generic C library implementation and selftest	2022-06-25 11:46:27 +02:00
memory-notifier-error-inject.c
memweight.c
net_utils.c
netdev-notifier-error-inject.c
nlattr.c
nmi_backtrace.c
nodemask.c	nodemask: Fix return values to be unsigned	2022-06-14 16:54:01 +02:00
notifier-error-inject.c	lib/notifier-error-inject: fix error when writing -errno to debugfs file	2023-01-18 09:26:10 +01:00
notifier-error-inject.h
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c	once: add DO_ONCE_SLOW() for sleepable contexts	2023-01-18 09:26:04 +01:00
parman.c
parser.c
pci_iomap.c
percpu-refcount.c
percpu_counter.c
percpu_ida.c
percpu_test.c
plist.c
pm-notifier-error-inject.c
prime_numbers.c
radix-tree.c
random32.c	random: replace custom notifier chain with standard one	2022-06-25 11:46:36 +02:00
ratelimit.c	ratelimit: Fix data-races in ___ratelimit().	2022-09-05 10:25:04 +02:00
rational.c
rbtree.c
rbtree_test.c
reciprocal_div.c
refcount.c
rhashtable.c
sbitmap.c
scatterlist.c
seq_buf.c
sg_pool.c
sg_split.c
sha1.c	lib/crypto: sha1: re-roll loops to reduce code size	2022-06-25 11:46:27 +02:00
show_mem.c
siphash.c	siphash: use one source of truth for siphash permutations	2022-06-25 11:46:39 +02:00
smp_processor_id.c
sort.c
stackdepot.c
stmp_device.c
string.c
string_helpers.c
strncpy_from_user.c
strnlen_user.c
swiotlb.c	swiotlb: skip swiotlb_bounce when orig_addr is zero	2022-07-02 16:18:11 +02:00
syscall.c
test-kstrtox.c
test-string_helpers.c
test_bitmap.c
test_bpf.c
test_debug_virtual.c
test_firmware.c	test_firmware: fix memory leak in test_firmware_init()	2023-01-18 09:26:24 +01:00
test_hash.c
test_hexdump.c
test_kasan.c
test_kmod.c	lib/test: use after free in register_test_dev_kmod()	2022-04-20 09:08:21 +02:00
test_list_sort.c
test_module.c
test_parman.c
test_printf.c
test_rhashtable.c
test_siphash.c
test_sort.c
test_static_key_base.c
test_static_keys.c
test_sysctl.c
test_user_copy.c
test_uuid.c
textsearch.c
timerqueue.c
ts_bm.c
ts_fsm.c
ts_kmp.c
ubsan.c
ubsan.h
ucs2_string.c
usercopy.c
uuid.c
vsprintf.c
win_minmax.c
xxhash.c