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Max Kellermann c460ef6e05 lib/iov_iter: initialize "flags" in new pipe_buffer 
commit 9d2231c5d7 upstream.

The functions copy_page_to_iter_pipe() and push_pipe() can both
allocate a new pipe_buffer, but the "flags" member initializer is
missing.

Fixes: 241699cd72 ("new iov_iter flavour: pipe-backed")
To: Alexander Viro <viro@zeniv.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
To: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23 11:56:41 +01:00
..
842
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fonts
Fonts: Replace discarded const qualifier
2020-11-10 10:24:02 +01:00
lz4
…
lzo
…
mpi
lib/mpi: Fix 64-bit MIPS build with Clang
2020-06-20 10:24:15 +02:00
raid6
lib: raid6: fix awk build warnings
2019-12-21 10:42:00 +01:00
reed_solomon
rslib: Fix handling of of caller provided syndrome
2019-08-04 09:33:23 +02:00
xz
lib/xz: Validate the value before assigning it to an enum variable
2021-11-26 11:48:30 +01:00
zlib_deflate
…
zlib_inflate
lib/zlib: remove outdated and incorrect pre-increment optimization
2020-06-30 15:38:29 -04:00
.gitignore
…
argv_split.c
…
asn1_decoder.c
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assoc_array.c
assoc_array: Fix shortcut creation
2019-03-23 13:19:42 +01:00
atomic64_test.c
…
atomic64.c
…
audit.c
…
bcd.c
…
bch.c
…
bitmap.c
bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
2020-01-29 10:24:41 +01:00
bitrev.c
…
bsearch.c
kprobes: Prohibit probing on bsearch()
2019-04-05 22:29:11 +02:00
btree.c
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bug.c
…
build_OID_registry
…
bust_spinlocks.c
…
chacha20.c
…
check_signature.c
…
checksum.c
…
clz_ctz.c
…
clz_tab.c
…
cmdline.c
…
compat_audit.c
…
cordic.c
…
cpu_rmap.c
…
cpu-notifier-error-inject.c
…
cpumask.c
…
crc7.c
…
crc8.c
…
crc16.c
…
crc32.c
lib/crc32.c: fix trivial typo in preprocessor condition
2020-10-29 09:05:39 +01:00
crc32defs.h
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crc-ccitt.c
…
crc-itu-t.c
…
crc-t10dif.c
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ctype.c
…
debug_info.c
…
debug_locks.c
…
debugobjects.c
debugobjects: avoid recursive calls with kmemleak
2018-12-17 09:38:35 +01:00
dec_and_lock.c
…
decompress_bunzip2.c
…
decompress_inflate.c
…
decompress_unlz4.c
lib/decompress_unlz4.c: correctly handle zero-padding around initrds.
2021-07-20 16:21:12 +02:00
decompress_unlzma.c
…
decompress_unlzo.c
…
decompress_unxz.c
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
2021-11-26 11:48:30 +01:00
decompress.c
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devres.c
devres: allow const resource arguments
2020-01-29 10:24:28 +01:00
digsig.c
…
div64.c
lib/div64.c: off by one in shift
2019-04-20 09:07:54 +02:00
dma-debug.c
dma-debug: add a schedule point in debug_dma_dump_mappings()
2020-01-04 13:40:44 +01:00
dma-noop.c
…
dump_stack.c
dump_stack: avoid the livelock of the dump_lock
2019-11-12 19:15:43 +01:00
dynamic_debug.c
dyndbg: fix a BUG_ON in ddebug_describe_flags
2020-08-21 11:01:59 +02:00
dynamic_queue_limits.c
…
earlycpio.c
…
extable.c
…
fault-inject.c
…
fdt_empty_tree.c
…
fdt_ro.c
…
fdt_rw.c
…
fdt_strerror.c
…
fdt_sw.c
…
fdt_wip.c
…
fdt.c
…
find_bit.c
…
flex_array.c
…
flex_proportions.c
…
gcd.c
…
gen_crc32table.c
…
genalloc.c
lib/genalloc: fix the overflow when size is too big
2021-01-12 19:49:01 +01:00
glob.c
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halfmd4.c
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hexdump.c
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hweight.c
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idr.c
…
inflate.c
…
int_sqrt.c
lib/int_sqrt: optimize initial value compute
2019-04-05 22:29:04 +02:00
interval_tree_test.c
lib/interval_tree_test.c: allow users to limit scope of endpoint
2018-12-21 14:11:30 +01:00
interval_tree.c
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iomap_copy.c
…
iomap.c
…
iommu-common.c
…
iommu-helper.c
…
ioremap.c
…
iov_iter.c
lib/iov_iter: initialize "flags" in new pipe_buffer
2022-02-23 11:56:41 +01:00
irq_poll.c
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irq_regs.c
…
is_single_threaded.c
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jedec_ddr_data.c
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kasprintf.c
…
Kconfig
…
Kconfig.debug
ARM: 8800/1: use choice for kernel unwinders
2022-01-29 10:15:58 +01:00
Kconfig.kasan
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Kconfig.kgdb
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Kconfig.kmemcheck
…
Kconfig.ubsan
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kfifo.c
Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
2020-01-29 10:24:30 +01:00
klist.c
…
kobject_uevent.c
kobject_uevent: remove warning in init_uevent_argv()
2021-05-22 10:40:33 +02:00
kobject.c
kobject: Export kobject_get_unless_zero()
2020-01-14 20:04:25 +01:00
kstrtox.c
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kstrtox.h
…
lcm.c
…
libcrc32c.c
…
list_debug.c
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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-softirq.h
…
locking-selftest-spin-hardirq.h
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locking-selftest-spin-softirq.h
…
locking-selftest-spin.h
…
locking-selftest-wlock-hardirq.h
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locking-selftest-wlock-softirq.h
…
locking-selftest-wlock.h
…
locking-selftest-wsem.h
…
locking-selftest.c
…
lockref.c
…
lru_cache.c
…
Makefile
ubsan: build ubsan.c more conservatively
2020-05-27 16:42:00 +02:00
md5.c
…
memory-notifier-error-inject.c
…
memweight.c
…
net_utils.c
…
netdev-notifier-error-inject.c
…
nlattr.c
…
nmi_backtrace.c
…
nodemask.c
…
notifier-error-inject.c
…
notifier-error-inject.h
…
of-reconfig-notifier-error-inject.c
…
oid_registry.c
…
once.c
…
parser.c
…
pci_iomap.c
…
percpu_counter.c
…
percpu_ida.c
…
percpu_test.c
…
percpu-refcount.c
…
plist.c
…
pm-notifier-error-inject.c
…
radix-tree.c
…
random32.c
random32: make prandom_u32() output unpredictable
2020-11-18 18:26:29 +01:00
ratelimit.c
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rational.c
…
rbtree_test.c
lib/rbtree-test: lower default params
2018-12-21 14:11:30 +01:00
rbtree.c
rbtree: cache leftmost node internally
2022-01-27 08:47:42 +01:00
reciprocal_div.c
…
rhashtable.c
…
sbitmap.c
…
scatterlist.c
lib/scatterlist.c: adjust indentation in __sg_alloc_table
2020-02-28 15:42:41 +01:00
seq_buf.c
seq_buf: Fix overflow in seq_buf_putmem_hex()
2021-07-20 16:21:09 +02:00
sg_pool.c
…
sg_split.c
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sha1.c
…
show_mem.c
…
siphash.c
siphash: use _unaligned version by default
2021-12-08 08:45:06 +01:00
smp_processor_id.c
…
sort.c
…
stackdepot.c
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
2021-05-22 10:40:34 +02:00
stmp_device.c
…
string_helpers.c
…
string.c
lib/string.c: add multibyte memset functions
2021-08-04 11:58:02 +02:00
strncpy_from_user.c
mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions
2019-05-31 06:48:17 -07:00
strnlen_user.c
mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions
2019-05-31 06:48:17 -07:00
swiotlb.c
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
2020-11-18 18:26:29 +01:00
syscall.c
…
test_bitmap.c
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test_bpf.c
bpf/tests: Do not PASS tests without actually testing the result
2021-09-22 11:43:05 +02:00
test_firmware.c
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test_hash.c
…
test_hexdump.c
…
test_kasan.c
lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
2020-02-14 16:31:00 -05:00
test_module.c
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test_printf.c
…
test_rhashtable.c
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test_siphash.c
siphash: implement HalfSipHash1-3 for hash tables
2019-08-25 10:51:42 +02:00
test_static_key_base.c
…
test_static_keys.c
…
test_user_copy.c
…
test_uuid.c
…
test-kstrtox.c
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test-string_helpers.c
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textsearch.c
…
timerqueue.c
lib/timerqueue: Rely on rbtree semantics for next timer
2022-01-27 08:47:42 +01:00
ts_bm.c
…
ts_fsm.c
…
ts_kmp.c
…
ubsan.c
ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings
2019-05-10 17:52:07 +02:00
ubsan.h
…
ucs2_string.c
…
uuid.c
…
vsprintf.c
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win_minmax.c
…