Zhong Jinghua 4be26d553a loop: loop_set_status_from_info() check before assignment ... [ Upstream commit 9f6ad5d533 ] In loop_set_status_from_info(), lo->lo_offset and lo->lo_sizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed to the wrong value, and it will not be changed back. More, the original patch did not solve the problem, the value was set and ioctl returned an error, but the subsequent io used the value in the loop driver, which still caused an alarm: loop_handle_cmd do_req_filebacked loff_t pos = ((loff_t) blk_rq_pos(rq) << 9) + lo->lo_offset; lo_rw_aio cmd->iocb.ki_pos = pos Fixes: c490a0b5a4 ("loop: Check for overflow while configuring loop") Signed-off-by: Zhong Jinghua <zhongjinghua@huawei.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20230221095027.3656193-1-zhongjinghua@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-11 13:55:30 +01:00
..
accessibility
acpi	ACPI: video: Fix Lenovo Ideapad Z570 DMI match	2023-03-10 09:33:52 +01:00
amba
android
ata	ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller"	2023-03-10 09:32:32 +01:00
atm
auxdisplay	auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()	2023-03-11 13:55:16 +01:00
base	driver core: fw_devlink: Avoid spurious error message	2023-03-10 09:34:01 +01:00
bcma
block	loop: loop_set_status_from_info() check before assignment	2023-03-11 13:55:30 +01:00
bluetooth	Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE	2023-03-10 09:33:53 +01:00
bus	bus: mhi: ep: Save channel state locally during suspend and resume	2023-03-10 09:34:31 +01:00
cdrom
char	ipmi_ssif: Rename idle state and check	2023-03-10 09:34:03 +01:00
clk	clk: mxl: syscon_node_to_regmap() returns error pointers	2023-02-25 11:25:39 +01:00
clocksource	clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use	2023-03-10 09:33:03 +01:00
comedi
connector
counter
cpufreq	cpufreq: davinci: Fix clk use after free	2023-03-10 09:33:01 +01:00
cpuidle	cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies	2023-03-10 09:34:22 +01:00
crypto	crypto: qat - fix out-of-bounds read	2023-03-10 09:34:19 +01:00
cxl	cxl/pmem: Fix nvdimm registration races	2023-03-10 09:34:20 +01:00
dax	dax/kmem: Fix leak of memory-hotplug resources	2023-03-10 09:34:25 +01:00
dca
devfreq
dio
dma	dmaengine: ptdma: check for null desc before calling pt_cmd_callback	2023-03-10 09:33:39 +01:00
dma-buf	dma-buf: actually set signaling bit for private stub fences	2023-02-09 11:28:23 +01:00
edac
eisa
extcon
firewire
firmware	firmware: coreboot: framebuffer: Ignore reserved pixel color bits	2023-03-10 09:34:02 +01:00
fpga	fpga: microchip-spi: rewrite status polling in a time measurable way	2023-03-10 09:33:34 +01:00
fsi
gnss
gpio	gpio: vf610: connect GPIO label to dev name	2023-03-10 09:33:18 +01:00
gpu	drm/i915: move a Kconfig symbol to unbreak the menu presentation	2023-03-11 13:55:25 +01:00
greybus
hid	HID: logitech-hidpp: Don't restart communication if not necessary	2023-03-10 09:34:00 +01:00
hsi
hte
hv	HV: hv_balloon: fix memory leak with using debugfs_lookup()	2023-02-09 11:28:21 +01:00
hwmon	hwmon: (nct6775) Fix incorrect parenthesization in nct6775_write_fan_div()	2023-03-10 09:34:23 +01:00
hwspinlock
hwtracing	hwtracing: hisi_ptt: Only add the supported devices to the filters list	2023-03-10 09:33:31 +01:00
i2c	i2c: designware: fix i2c_dw_clk_rate() return size to be u32	2023-03-10 09:33:29 +01:00
i3c
idle	cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*	2023-03-10 09:32:36 +01:00
iio	iio: light: tsl2563: Do not hardcode interrupt trigger type	2023-03-10 09:33:29 +01:00
infiniband	RDMA/siw: Fix user page pinning accounting	2023-03-10 09:34:11 +01:00
input
interconnect
iommu	iommu/vt-d: Fix PASID directory pointer coherency	2023-03-10 09:34:32 +01:00
ipack
irqchip	irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts	2023-03-10 09:33:07 +01:00
isdn
leds	leds: simatic-ipc-leds-gpio: Make sure we have the GPIO providing driver	2023-03-10 09:33:26 +01:00
macintosh
mailbox
mcb
md	dm flakey: fix a bug with 32-bit highmem systems	2023-03-10 09:34:23 +01:00
media	media: ipu3-cio2: Fix PM runtime usage_count in driver unbind	2023-03-10 09:34:26 +01:00
memory	memory: renesas-rpc-if: Move resource acquisition to .probe()	2023-03-11 13:55:17 +01:00
memstick
message
mfd	mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()	2023-03-10 09:33:28 +01:00
misc	habanalabs: fix bug in timestamps registration code	2023-03-10 09:33:58 +01:00
mmc	mmc: mmc_spi: fix error handling in mmc_spi_probe()	2023-02-22 12:59:48 +01:00
most
mtd	ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed	2023-03-11 13:55:21 +01:00
mux
net	net: dsa: felix: fix internal MDIO controller resource length	2023-03-11 13:55:28 +01:00
nfc	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-03-11 13:55:27 +01:00
ntb
nubus
nvdimm	cxl/pmem: Fix nvdimm registration races	2023-03-10 09:34:20 +01:00
nvme	nvme-pci: refresh visible attrs for cmb attributes	2023-02-22 12:59:56 +01:00
nvmem	nvmem: core: fix return value	2023-02-09 11:28:25 +01:00
of	of: reserved_mem: Have kmemleak ignore dynamically allocated reserved mem	2023-02-22 12:59:46 +01:00
opp	OPP: fix error checking in opp_migrate_dentry()	2023-03-10 09:33:01 +01:00
parisc
parport
pci	PCI/DPC: Await readiness of secondary bus after reset	2023-03-10 09:34:31 +01:00
pcmcia
peci
perf
phy	phy: rockchip-typec: fix tcphy_get_mode error case	2023-03-10 09:33:38 +01:00
pinctrl	pinctrl: at91: use devm_kasprintf() to avoid potential leaks	2023-03-10 09:33:59 +01:00
platform	platform/chrome: cros_ec_typec: Update port DP VDO	2023-03-10 09:32:52 +01:00
pnp
power	power: supply: remove faulty cooling logic	2023-03-10 09:33:36 +01:00
powercap	powercap: fix possible name leak in powercap_register_zone()	2023-03-10 09:32:56 +01:00
pps
ps3
ptp	ptp: vclock: use mutex to fix "sleep on atomic" bug	2023-03-11 13:55:25 +01:00
pwm	pwm: stm32-lp: fix the check on arr and cmp registers update	2023-03-11 13:55:17 +01:00
rapidio
ras
regulator	regulator: core: Use ktime_get_boottime() to determine how long a regulator was off	2023-03-10 09:34:25 +01:00
remoteproc	remoteproc/mtk_scp: Move clk ops outside send_lock	2023-03-10 09:34:26 +01:00
reset
rpmsg	rpmsg: glink: Release driver_override	2023-03-10 09:33:45 +01:00
rtc	rtc: allow rtc_read_alarm without read_alarm callback	2023-03-11 13:55:30 +01:00
s390	s390: vfio-ap: tighten the NIB validity check	2023-03-10 09:33:02 +01:00
sbus
scsi	scsi: mpi3mr: Use number of bits to manage bitmap sizes	2023-03-11 13:55:29 +01:00
sh
siox
slimbus
soc	soc: qcom: stats: Populate all subsystem debugfs files	2023-03-11 13:55:22 +01:00
soundwire	soundwire: cadence: Don't overflow the command FIFOs	2023-03-10 09:33:29 +01:00
spi	spi: tegra210-quad: Fix iterator outside loop	2023-03-11 13:55:29 +01:00
spmi
ssb
staging	media: atomisp: Only set default_run_mode on first open of a stream/asd	2023-03-10 09:33:44 +01:00
target	scsi: target: core: Fix warning on RT kernels	2023-02-09 11:28:12 +01:00
tc
tee
thermal	thermal: intel: powerclamp: Fix cur_state for multi package system	2023-03-10 09:34:22 +01:00
thunderbolt
tty	vc_screen: modify vcs_size() handling in vcs_read()	2023-03-11 13:55:29 +01:00
ufs	scsi: ufs: core: Fix device management cmd timeout flow	2023-03-10 09:34:00 +01:00
uio
usb	usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev	2023-03-10 09:33:38 +01:00
vdpa	vdpa: ifcvf: Do proper cleanup if IFCVF init fails	2023-02-22 12:59:42 +01:00
vfio	vfio/type1: restore locked_vm	2023-03-10 09:34:32 +01:00
vhost
video	Revert "fbcon: don't lose the console font across generic->chip driver switch"	2023-03-10 09:33:56 +01:00
virt	virt/sev-guest: Return -EIO if certificate buffer is not large enough	2023-03-10 09:34:14 +01:00
virtio
vlynq
w1
watchdog	watchdog: sbsa_wdog: Make sure the timeout programming is within the limits	2023-03-11 13:55:24 +01:00
xen	xen/grant-dma-iommu: Implement a dummy probe_device() callback	2023-03-10 09:33:02 +01:00
zorro
Kconfig
Makefile