Johan Hovold 6d573c094c lib/genalloc: fix device leak in of_gen_pool_get() ...

commit 1260cbcffa608219fc9188a6cbe9c45a300ef8b5 upstream.

Make sure to drop the reference taken when looking up the genpool platform
device in of_gen_pool_get() before returning the pool.

Note that holding a reference to a device does typically not prevent its
devres managed resources from being released so there is no point in
keeping the reference.

Link: https://lkml.kernel.org/r/20250924080207.18006-1-johan@kernel.org
Fixes: 9375db07ad ("genalloc: add devres support, allow to find a managed pool by device")
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: <stable@vger.kernel.org>	[3.10+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>

2025-11-17 10:36:40 +01:00

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842

lib: 842: Improve error handling in sw842_compress()

2025-05-08 11:55:42 +02:00

crypto

lib/crypto: blake2s: move hmac construction into wireguard

2022-06-25 11:48:58 +02:00

fonts

Fonts: Replace discarded const qualifier

2020-11-10 12:35:57 +01:00

lz4

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lzo

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mpi

crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()

2023-09-23 10:48:15 +02:00

raid6

lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3

2022-04-15 14:14:54 +02:00

reed_solomon

rslib: Fix handling of of caller provided syndrome

2019-07-26 09:14:12 +02:00

xz

xz: cleanup CRC32 edits from 2018

2024-11-08 16:19:06 +01:00

zlib_deflate

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zlib_inflate

lib/zlib: remove outdated and incorrect pre-increment optimization

2020-06-25 15:33:02 +02:00

zstd

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.gitignore

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argv_split.c

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ashldi3.c

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ashrdi3.c

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asn1_decoder.c

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assoc_array.c

assoc_array: Fix BUG_ON during garbage collect

2022-06-06 08:24:20 +02:00

atomic64_test.c

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atomic64.c

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audit.c

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bcd.c

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bch.c

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bitmap.c

lib/bitmap.c: fix remaining space computation in bitmap_print_to_pagebuf

2019-12-01 09:17:08 +01:00

bitrev.c

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bsearch.c

kprobes: Prohibit probing on bsearch()

2019-04-05 22:33:08 +02:00

btree.c

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bucket_locks.c

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bug.c

bug: Remove redundant condition check in report_bug

2021-05-22 10:59:35 +02:00

build_OID_registry

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bust_spinlocks.c

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chacha20.c

crypto: chacha20 - Fix chacha20_block() keystream alignment (again)

2019-11-20 18:47:11 +01:00

check_signature.c

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checksum.c

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clz_ctz.c

lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels

2023-08-30 16:31:55 +02:00

clz_tab.c

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cmdline.c

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cmpdi2.c

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compat_audit.c

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cordic.c

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cpu_rmap.c

lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()

2023-06-14 10:57:13 +02:00

cpumask.c

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crc4.c

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crc7.c

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crc8.c

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crc16.c

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crc32.c

lib/crc32.c: fix trivial typo in preprocessor condition

2020-10-30 10:38:21 +01:00

crc32defs.h

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crc32test.c

lib/crc32test: remove extra local_irq_disable/enable

2020-11-10 12:35:57 +01:00

crc64.c

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crc-ccitt.c

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crc-itu-t.c

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crc-t10dif.c

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ctype.c

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debug_info.c

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debug_locks.c

locking/lockdep: Fix debug_locks off performance problem

2018-11-13 11:08:20 -08:00

debugobjects.c

debugobjects: Recheck debug_objects_enabled before reporting

2023-08-11 11:45:24 +02:00

dec_and_lock.c

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decompress_bunzip2.c

decompress_bunzip2: fix rare decompression failure

2024-08-19 05:32:05 +02:00

decompress_inflate.c

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decompress_unlz4.c

lib/decompress_unlz4.c: correctly handle zero-padding around initrds.

2021-07-20 16:16:10 +02:00

decompress_unlzma.c

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decompress_unlzo.c

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decompress_unxz.c

lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression

2021-11-26 11:36:06 +01:00

decompress.c

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devres.c

lib: devres: add a helper function for ioremap_uc

2020-05-10 10:30:11 +02:00

digsig.c

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div64.c

lib/div64.c: off by one in shift

2019-04-20 09:16:05 +02:00

dump_stack.c

dump_stack: avoid the livelock of the dump_lock

2019-11-12 19:20:37 +01:00

dynamic_debug.c

dyndbg: fix old BUG_ON in >control parser

2024-05-17 11:42:43 +02:00

dynamic_queue_limits.c

dql: Fix dql->limit value when reset.

2025-07-17 10:07:56 +02:00

earlycpio.c

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error-inject.c

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errseq.c

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extable.c

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fault-inject.c

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fdt_empty_tree.c

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fdt_ro.c

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fdt_rw.c

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fdt_strerror.c

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fdt_sw.c

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fdt_wip.c

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fdt.c

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find_bit_benchmark.c

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find_bit.c

uapi: rename ext2_swab() to swab() and share globally in swab.h

2020-04-17 10:48:43 +02:00

flex_array.c

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flex_proportions.c

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gcd.c

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gen_crc32table.c

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gen_crc64table.c

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genalloc.c

lib/genalloc: fix device leak in of_gen_pool_get()

2025-11-17 10:36:40 +01:00

glob.c

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globtest.c

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hexdump.c

hex2bin: fix access beyond string end

2022-05-12 12:20:20 +02:00

hweight.c

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idr.c

ida: Fix crash in ida_free when the bitmap is empty

2024-09-04 13:13:08 +02:00

inflate.c

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int_sqrt.c

fix int_sqrt64() for very large numbers

2019-01-22 21:40:34 +01:00

interval_tree_test.c

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interval_tree.c

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iomap_copy.c

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iomap.c

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iommu-helper.c

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ioremap.c

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iov_iter.c

lib/iov_iter: initialize "flags" in new pipe_buffer

2022-02-23 11:58:41 +01:00

irq_poll.c

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irq_regs.c

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is_single_threaded.c

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jedec_ddr_data.c

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kasprintf.c

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Kconfig

ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE

2022-03-23 09:10:41 +01:00

Kconfig.debug

Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled

2022-12-08 11:18:34 +01:00

Kconfig.kasan

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Kconfig.kgdb

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Kconfig.ubsan

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kfifo.c

Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"

2020-01-27 14:51:08 +01:00

klist.c

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kobject_uevent.c

kobject_uevent: Fix OOB access within zap_modalias_env()

2024-08-19 05:32:05 +02:00

kobject.c

kobject: Fix slab-out-of-bounds in fill_kobj_path()

2023-11-08 11:22:17 +01:00

kstrtox.c

lib: vsprintf: Fix handling of number field widths in vsscanf

2021-07-20 16:15:45 +02:00

kstrtox.h

lib: vsprintf: Fix handling of number field widths in vsscanf

2021-07-20 16:15:45 +02:00

lcm.c

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libcrc32c.c

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list_debug.c

lib/list_debug.c: Detect uninitialized lists

2022-08-25 11:15:45 +02:00

list_sort.c

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llist.c

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locking-selftest-hardirq.h

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locking-selftest-mutex.h

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locking-selftest-rlock-hardirq.h

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locking-selftest-rlock-softirq.h

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locking-selftest-rlock.h

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locking-selftest-rsem.h

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locking-selftest-rtmutex.h

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locking-selftest-softirq.h

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locking-selftest-spin-hardirq.h

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locking-selftest-spin-softirq.h

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locking-selftest-spin.h

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locking-selftest-wlock-hardirq.h

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locking-selftest-wlock-softirq.h

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locking-selftest-wlock.h

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locking-selftest-wsem.h

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locking-selftest.c

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lockref.c

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logic_pio.c

PCI: Fix pci_register_io_range() memory leak

2021-03-17 16:43:46 +01:00

lru_cache.c

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lshrdi3.c

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Makefile

crypto: blake2s - generic C library implementation and selftest

2022-06-25 11:48:58 +02:00

memory-notifier-error-inject.c

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memweight.c

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muldi3.c

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net_utils.c

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netdev-notifier-error-inject.c

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nlattr.c

net: fix nla_strcmp to handle more then one trailing null character

2021-05-22 10:59:44 +02:00

nmi_backtrace.c

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nodemask.c

nodemask: Fix return values to be unsigned

2022-06-14 16:59:38 +02:00

notifier-error-inject.c

lib/notifier-error-inject: fix error when writing -errno to debugfs file

2023-01-18 11:30:06 +01:00

notifier-error-inject.h

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of-reconfig-notifier-error-inject.c

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oid_registry.c

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once.c

once: add DO_ONCE_SLOW() for sleepable contexts

2022-10-26 13:19:26 +02:00

parman.c

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parser.c

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pci_iomap.c

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percpu_counter.c

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percpu_test.c

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percpu-refcount.c

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plist.c

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pm-notifier-error-inject.c

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prime_numbers.c

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radix-tree.c

treewide: Remove uninitialized_var() usage

2023-08-11 11:45:01 +02:00

random32.c

random: replace custom notifier chain with standard one

2022-06-25 11:49:08 +02:00

ratelimit.c

ratelimit: Fix data-races in ___ratelimit().

2022-09-05 10:26:30 +02:00

rational.c

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rbtree_test.c

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rbtree.c

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reciprocal_div.c

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refcount.c

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rhashtable.c

rhashtable: Still do rehash when we get EEXIST

2019-04-03 06:26:17 +02:00

sbitmap.c

sbitmap: fix improper use of smp_mb__before_atomic()

2019-05-31 06:46:00 -07:00

scatterlist.c

sgl_alloc_order: fix memory leak

2020-11-05 11:08:45 +01:00

seq_buf.c

seq_buf: Fix overflow in seq_buf_putmem_hex()

2021-07-20 16:16:05 +02:00

sg_pool.c

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sg_split.c

lib: scatterlist: fix sg_split_phys to preserve original scatterlist offsets

2025-06-04 11:49:02 +02:00

sha1.c

lib/crypto: sha1: re-roll loops to reduce code size

2022-06-25 11:48:58 +02:00

sha256.c

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show_mem.c

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siphash.c

siphash: use one source of truth for siphash permutations

2022-06-25 11:49:11 +02:00

smp_processor_id.c

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sort.c

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stackdepot.c

stackdepot: respect __GFP_NOLOCKDEP allocation flag

2024-05-02 16:17:13 +02:00

stmp_device.c

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string_helpers.c

lib: string_helpers: silence snprintf() output truncation warning

2024-12-05 10:59:41 +01:00

string.c

lib/string: Add strscpy_pad() function

2021-02-13 13:51:15 +01:00

strncpy_from_user.c

lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()

2020-06-22 09:04:59 +02:00

strnlen_user.c

lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()

2020-06-22 09:04:59 +02:00

syscall.c

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test_bitfield.c

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test_bitmap.c

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test_bpf.c

bpf/tests: Do not PASS tests without actually testing the result

2021-09-22 11:48:04 +02:00

test_debug_virtual.c

lib: fix build failure in CONFIG_DEBUG_VIRTUAL test

2019-01-13 09:51:10 +01:00

test_firmware.c

test_firmware: prevent race conditions by a correct implementation of locking

2023-08-30 16:31:50 +02:00

test_hash.c

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test_hexdump.c

test_hexdump: use memcpy instead of strncpy

2018-12-08 12:59:06 +01:00

test_ida.c

ida: Fix crash in ida_free when the bitmap is empty

2024-09-04 13:13:08 +02:00

test_kasan.c

lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()

2020-02-11 04:33:57 -08:00

test_kmod.c

lib/test: use after free in register_test_dev_kmod()

2022-04-15 14:14:53 +02:00

test_list_sort.c

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test_module.c

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test_overflow.c

overflow: Implement size_t saturating arithmetic helpers

2024-09-04 13:13:00 +02:00

test_parman.c

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test_printf.c

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test_rhashtable.c

lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically

2019-02-12 19:47:21 +01:00

test_siphash.c

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test_sort.c

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test_static_key_base.c

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test_static_keys.c

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test_string.c

lib/test_string.c: avoid masking memset16/32/64 failures

2019-08-06 19:06:51 +02:00

test_sysctl.c

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test_ubsan.c

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test_user_copy.c

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test_uuid.c

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test-kstrtox.c

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test-string_helpers.c

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textsearch.c

lib: textsearch: fix escapes in example code

2019-10-29 09:19:35 +01:00

timerqueue.c

lib/timerqueue: Rely on rbtree semantics for next timer

2021-10-09 14:11:04 +02:00

ts_bm.c

lib/ts_bm: reset initial match offset for every block of text

2023-08-11 11:45:07 +02:00

ts_fsm.c

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ts_kmp.c

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ubsan.c

ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings

2019-05-10 17:54:04 +02:00

ubsan.h

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ucmpdi2.c

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ucs2_string.c

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usercopy.c

uaccess: Add speculation barrier to copy_from_user()

2023-02-25 11:51:51 +01:00

uuid.c

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vsprintf.c

random: replace custom notifier chain with standard one

2022-06-25 11:49:08 +02:00

win_minmax.c

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xxhash.c

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