YueHaibing 9d7765638f tcp: restrict net.ipv4.tcp_app_win ... [ Upstream commit dc5110c2d9 ] UBSAN: shift-out-of-bounds in net/ipv4/tcp_input.c:555:23 shift exponent 255 is too large for 32-bit type 'int' CPU: 1 PID: 7907 Comm: ssh Not tainted 6.3.0-rc4-00161-g62bad54b26db-dirty #206 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x136/0x150 __ubsan_handle_shift_out_of_bounds+0x21f/0x5a0 tcp_init_transfer.cold+0x3a/0xb9 tcp_finish_connect+0x1d0/0x620 tcp_rcv_state_process+0xd78/0x4d60 tcp_v4_do_rcv+0x33d/0x9d0 __release_sock+0x133/0x3b0 release_sock+0x58/0x1b0 'maxwin' is int, shifting int for 32 or more bits is undefined behaviour. Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-04-20 12:35:08 +02:00
..
ABI	usb: gadget: uvc: Make bSourceID read/write	2023-03-11 13:55:38 +01:00
accounting
admin-guide	mm: memcontrol: deprecate charge moving	2023-03-10 09:34:26 +01:00
arc
arm	EFI updates for v6.1	2022-10-09 08:56:54 -07:00
arm64	ARM:	2022-11-06 10:46:59 -08:00
block	Documentation: document ublk user recovery feature	2022-10-18 05:12:26 -07:00
bpf	bpf, docs: Fix modulo zero, division by zero, overflow, and underflow	2023-03-10 09:33:50 +01:00
cdrom
core-api	overflow: Fix kern-doc markup for functions	2022-10-25 14:57:42 -07:00
cpu-freq
crypto
dev-tools	docs/scripts/gdb: add necessary make scripts_gdb step	2023-03-10 09:33:58 +01:00
devicetree	dt-bindings: serial: renesas,scif: Fix 4th IRQ for 4-IRQ SCIFs	2023-04-13 16:55:28 +02:00
doc-guide	Rust introduction for v6.1-rc1	2022-10-03 16:39:37 -07:00
driver-api	spi: Update reference to struct spi_controller	2022-12-31 13:32:06 +01:00
fault-injection	debugfs: fix error when writing negative value to atomic_t debugfs file	2022-12-31 13:31:58 +01:00
fb
features
filesystems	docs: Correct missing "d_" prefix for dentry_operations member d_weak_revalidate	2023-03-22 13:33:40 +01:00
firmware-guide	Merge branches 'acpi-misc', 'acpi-tools' and 'acpi-docs'	2022-10-03 20:03:49 +02:00
firmware_class
fpga
gpu	drm/vmwgfx: Remove vmwgfx_hashtab	2023-01-18 11:58:28 +01:00
hid
hwmon	hwmon: (ftsteutates) Fix scaling of measurements	2023-03-10 09:33:10 +01:00
i2c	docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED	2022-09-28 21:41:59 +02:00
ia64
iio
images
infiniband
input	Merge branch 'next' into for-linus	2022-10-09 22:30:23 -07:00
isdn
kbuild	Documentation: kbuild: Add description of git for reproducible builds	2022-10-28 00:16:29 +09:00
kernel-hacking	Documentation: Fix spelling mistake in hacking.rst	2022-10-24 11:27:51 -06:00
leds
litmus-tests
livepatch
locking
loongarch	docs/LoongArch: Add booting description	2022-12-08 14:59:15 +08:00
m68k
maintainer
mhi
mips
misc-devices
mm	zsmalloc: document freeable stats	2023-04-13 16:55:35 +02:00
netlabel
networking	tcp: restrict net.ipv4.tcp_app_win	2023-04-20 12:35:08 +02:00
nios2
nvdimm
openrisc
parisc
PCI
pcmcia
peci
power
powerpc	powerpc/64s: update cpu selection options	2022-09-28 19:22:10 +10:00
process	Char/Misc driver fixes for 6.1-rc6	2022-11-18 10:29:25 -08:00
RCU	There's not a huge amount of activity in the docs tree this time around,	2022-10-03 10:23:32 -07:00
riscv	doc: RISC-V: Document that misaligned accesses are supported	2022-10-12 08:58:10 -07:00
rust	x86: enable initial Rust support	2022-09-28 09:02:45 +02:00
s390	vfio/mdev: embedd struct mdev_parent in the parent data structure	2022-10-04 12:06:58 -06:00
scheduler
scsi
security	KEYS: encrypted: fix key instantiation with user-provided data	2022-12-21 17:48:11 +01:00
sh
sound	ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard	2023-04-20 12:35:05 +02:00
sparc
sphinx	docs: Fix the docs build with Sphinx 6.0	2023-01-18 11:58:10 +01:00
sphinx-static
spi
staging	docs: put atomic*.txt and memory-barriers.txt into the core-api book	2022-09-29 12:55:06 -06:00
target
timers
tools	A handful of relatively simple documentation fixes, plus a set of patches	2022-10-13 10:58:32 -07:00
trace	attr: use consistent sgid stripping checks	2023-03-03 11:52:25 +01:00
translations	docs/zh_CN: Add LoongArch booting description's translation	2022-12-08 15:03:14 +08:00
usb
userspace-api	media fixes for v6.1-rc2	2022-10-22 15:30:15 -07:00
virt	KVM: s390: disable migration mode when dirty tracking is disabled	2023-03-10 09:34:05 +01:00
w1
watchdog
x86	x86/sev: Add SEV-SNP guest feature negotiation support	2023-02-01 08:34:50 +01:00
xtensa
.gitignore
arch.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	There's not a huge amount of activity in the docs tree this time around,	2022-10-03 10:23:32 -07:00
docutils.conf
dontdiff
index.rst	Rust introduction for v6.1-rc1	2022-10-03 16:39:37 -07:00
Kconfig
Makefile
memory-barriers.txt
SubmittingPatches
subsystem-apis.rst	docs: Rewrite the front page	2022-09-29 12:55:06 -06:00