lib · 435c20eed572a95709b1536ff78832836b2f91b1 · Vignesh Raman / linux

Forked from gfx-ci / linux

4483 commits behind, 93801 commits ahead of the upstream repository.

kunit: Fix potential null dereference in kunit_device_driver_test()

Zichen Xie authored 3 months ago

kunit_kzalloc() may return a NULL pointer, dereferencing it without
NULL check may lead to NULL dereference.
Add a NULL check for test_state.

Link: https://lore.kernel.org/r/20241115054335.21673-1-zichenxie0106@gmail.com


Fixes: d03c720e ("kunit: Add APIs for managing devices")
Signed-off-by: Zichen Xie <zichenxie0106@gmail.com>
Cc: stable@vger.kernel.org
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

435c20ee

History

435c20ee 3 months ago

History

Name	Last commit	Last update
..
842
crypto
dim
fonts
kunit
lz4
lzo
math
pldmfw
raid6
reed_solomon
test_fortify
vdso
xz
zlib_deflate
zlib_dfltcc
zlib_inflate
zstd
.gitignore
Kconfig
Kconfig.debug
Kconfig.kasan
Kconfig.kcsan
Kconfig.kfence
Kconfig.kgdb
Kconfig.kmsan
Kconfig.ubsan
Makefile
alloc_tag.c
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-str.c
bitmap.c
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c
bucket_locks.c
bug.c
build_OID_registry
buildid.c
bust_spinlocks.c
check_signature.c
checksum.c
checksum_kunit.c
closure.c
clz_ctz.c
clz_tab.c
cmdline.c
cmdline_kunit.c
cmpdi2.c
cmpxchg-emu.c
codetag.c
compat_audit.c
cpu_rmap.c
cpumask.c
cpumask_kunit.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc4.c
crc64-rocksoft.c
crc64.c
crc7.c
crc8.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
decompress_unzstd.c
devmem_is_allowed.c
devres.c
dhry.h
dhry_1.c
dhry_2.c
dhry_run.c

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