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
PCI	…
RCU	There's not a huge amount of activity in the docs tree this time around,	2022-10-03 10:23:32 -07:00
accounting	filemap: make the accounting of thrashing more consistent	2022-09-26 19:46:06 -07:00
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	Documentation: fb: udlfb: clean up text and formatting	2022-09-27 13:21:44 -06:00
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	docs: iio: add documentation for BNO055 driver	2022-09-21 18:42:56 +01:00
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	Remove duplicate words inside documentation	2022-09-27 13:21:43 -06:00
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	…
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
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	docs: scheduler: Update new path for the sysctl knobs	2022-09-27 13:21:42 -06:00
scsi	scsi: docs: Fix a typo	2022-09-01 00:33:34 -04:00
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	usbip: add USBIP_URB_* URB transfer flags	2022-08-31 09:07:53 +02:00
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	Documentation: W1: minor typo corrections	2022-09-27 13:21:44 -06:00
watchdog	…
x86	x86/sev: Add SEV-SNP guest feature negotiation support	2023-02-01 08:34:50 +01:00
xtensa	…
.gitignore	…
Changes	…
CodingStyle	…
Kconfig	…
Makefile	…
SubmittingPatches	…
arch.rst	…
atomic_bitops.txt	…
atomic_t.txt	…
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
memory-barriers.txt	docs/memory-barriers.txt: Fixup long lines	2022-08-31 05:15:31 -07:00
subsystem-apis.rst	docs: Rewrite the front page	2022-09-29 12:55:06 -06:00