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Nikos Tsironis 9fc06ff568 dm clone: Add missing casts to prevent overflows and data corruption 
Add missing casts when converting from regions to sectors.

In case BITS_PER_LONG == 32, the lack of the appropriate casts can lead
to overflows and miscalculation of the device sector.

As a result, we could end up discarding and/or copying the wrong parts
of the device, thus corrupting the device's data.

Fixes: 7431b7835f55 ("dm: add clone target")
Cc: stable@vger.kernel.org # v5.4+
Signed-off-by: Nikos Tsironis <ntsironis@arrikto.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2020-03-27 14:42:25 -04:00
..
accessibility
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acpi
ACPI fixes for 5.6-rc4
2020-02-28 09:02:18 -08:00
amba
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android
binder: prevent UAF for binderfs devices II
2020-03-03 19:58:37 +01:00
ata
libata-5.6-2020-02-05
2020-02-06 06:11:50 +00:00
atm
atm: nicstar: fix if-statement empty body warning
2020-02-29 21:28:30 -08:00
auxdisplay
auxdisplay: charlcd: replace zero-length array with flexible-array member
2020-03-06 22:18:07 +01:00
base
driver code: clarify and fix platform device DMA mask allocation
2020-03-11 09:30:27 -07:00
bcma
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
block
virtio: fixes
2020-03-09 16:02:32 -07:00
bluetooth
Bluetooth: btrtl: Use kvmalloc for FW allocations
2020-01-24 19:57:53 +01:00
bus
Few fixes for omaps for v5.6-rc cycle
2020-02-29 11:47:44 -08:00
cdrom
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
char
ipmi_si: Avoid spurious errors for optional IRQs
2020-03-11 21:15:19 -05:00
clk
clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk
2020-02-12 15:03:08 -08:00
clocksource
ARM: SoC: late updates
2020-02-08 14:17:27 -08:00
connector
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counter
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cpufreq
cpufreq: Fix policy initialization for internal governor drivers
2020-02-27 08:57:48 +01:00
cpuidle
ARM: SoC-related driver updates
2020-02-08 14:04:19 -08:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
dax
dax: Get rid of fs_dax_get_by_host() helper
2020-01-16 09:52:27 -08:00
dca
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devfreq
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
2020-02-24 11:14:29 +09:00
dio
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dma
dmaengine: imx-sdma: Fix the event id check to include RX event for UART6
2020-02-25 14:15:26 +05:30
dma-buf
dma-buf: free dmabuf->name in dma_buf_release()
2020-02-27 18:01:58 +05:30
edac
EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
2020-02-27 16:44:25 +01:00
eisa
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extcon
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firewire
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firmware
Two EFI fixes:
2020-03-15 12:42:03 -07:00
fpga
fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer
2020-01-10 12:51:56 -08:00
fsi
fsi: aspeed: add unspecified HAS_IOMEM dependency
2020-02-10 13:45:49 -08:00
gnss
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gpio
gpio: sifive: fix static checker warning
2020-02-10 13:54:17 +01:00
gpu
Merge tag 'topic/mst-bw-check-fixes-for-airlied-2020-03-12-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
2020-03-13 10:38:25 +10:00
greybus
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hid
HID: hyperv: NULL check before some freeing functions is not needed.
2020-03-05 14:17:11 +00:00
hsi
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hv
- Most of the commits here are work to enable host-initiated hibernation
2020-02-03 14:42:03 +00:00
hwmon
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
2020-03-03 12:42:55 -08:00
hwspinlock
hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller
2020-01-21 16:16:36 -08:00
hwtracing
coresight: etm4x: Fix unused function warning
2020-01-14 15:38:28 +01:00
i2c
i2c: acpi: put device when verifying client fails
2020-03-13 15:15:30 +01:00
i3c
i3c: master: dw: reattach device on first available location of address table
2020-01-13 10:00:05 +01:00
ide
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
idle
intel_idle: Introduce 'states_off' module parameter
2020-02-03 11:57:18 +01:00
iio
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
infiniband
Second RDMA 5.6 pull request
2020-03-07 19:52:55 -06:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-02-15 16:49:25 -08:00
interconnect
interconnect: Handle memory allocation errors
2020-03-03 08:02:57 +01:00
iommu
iommu/vt-d: Populate debugfs if IOMMUs are detected
2020-03-14 20:02:43 +01:00
ipack
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irqchip
irqchip fixes for 5.6, take #2
2020-03-15 10:53:11 +01:00
isdn
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
leds
leds: lm3532: add pointer to documentation and fix typo
2020-01-22 21:08:24 +01:00
lightnvm
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macintosh
macintosh: windfarm: fix MODINFO regression
2020-03-10 12:30:59 +01:00
mailbox
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mcb
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md
dm clone: Add missing casts to prevent overflows and data corruption
2020-03-27 14:42:25 -04:00
media
media: mc-entity.c: use & to check pad flags, not ==
2020-02-24 15:10:04 +01:00
memory
mvebu drivers for 5.6 (part 1)
2020-01-16 10:45:44 -08:00
memstick
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message
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
mfd
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
misc
misc: eeprom: at24: fix regulator underflow
2020-03-12 09:02:34 +01:00
mmc
mmc: core: Respect MMC_CAP_NEED_RSP_BUSY for eMMC sleep command
2020-03-12 13:36:55 +01:00
mtd
treewide: remove redundant IS_ERR() before error code check
2020-02-04 03:05:27 +00:00
mux
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net
net: systemport: fix index check to avoid an array out of bounds access
2020-03-12 15:50:18 -07:00
nfc
nfc: pn544: Fix occasional HW initialization failure
2020-02-19 11:09:27 -08:00
ntb
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nubus
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nvdimm
mm: Cleanup __put_devmap_managed_page() vs ->page_free()
2020-01-31 10:30:37 -08:00
nvme
nvme-pci: Hold cq_poll_lock while completing CQEs
2020-02-28 01:32:14 +09:00
nvmem
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-02-07 12:54:13 -08:00
of
drivers/of/of_mdio.c:fix of_mdiobus_register()
2020-03-03 19:01:51 -08:00
opp
ioremap changes for 5.6
2020-01-27 13:03:00 -08:00
oprofile
tracing: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
parisc
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
parport
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pci
PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers
2020-02-27 08:06:20 -06:00
pcmcia
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perf
drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
2020-03-02 12:07:35 +00:00
phy
phy: for 5.6-rc
2020-03-04 13:28:52 +01:00
pinctrl
pinctrl: qcom: Assign irq_eoi conditionally
2020-03-09 16:31:34 +01:00
platform
platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path
2020-02-11 09:10:36 +01:00
pnp
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
power
ARM: SoC platform updates
2020-02-08 13:55:25 -08:00
powercap
Merge back power capping changes for v5.6.
2020-01-13 10:32:19 +01:00
pps
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ps3
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ptp
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
pwm
pwm: Remove set but not set variable 'pwm'
2020-01-20 15:40:49 +01:00
rapidio
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ras
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regulator
regulator: Fixes for v5.6
2020-03-06 14:48:30 -06:00
remoteproc
remoteproc: qcom: q6v5-mss: Improve readability of reset_assert
2020-01-24 09:34:07 -08:00
reset
reset: intel: add unspecified HAS_IOMEM dependency
2020-02-10 11:11:55 +01:00
rpmsg
rpmsg: add rpmsg support for mt8183 SCP.
2020-01-20 10:29:56 -08:00
rtc
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
s390
block-5.6-2020-03-13
2020-03-13 12:45:23 -07:00
sbus
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scsi
scsi: ipr: Fix softlockup when rescanning devices in petitboot
2020-03-10 22:34:24 -04:00
sfi
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sh
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siox
siox: Use the correct style for SPDX License Identifier
2020-01-14 21:46:53 +01:00
slimbus
slimbus: qcom: add missed clk_disable_unprepare in remove
2020-01-14 21:46:48 +01:00
soc
i.MX fixes for 5.6:
2020-02-24 09:57:05 -08:00
soundwire
soundwire: cadence: fix kernel-doc parameter descriptions
2020-01-16 17:34:38 +05:30
spi
spi: Fixes for v5.6
2020-03-06 14:50:16 -06:00
spmi
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
2020-02-10 13:16:04 +01:00
ssb
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staging
TTY/Serial fixes for 5.6-rc5
2020-03-08 10:35:04 -05:00
target
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
2020-02-14 17:13:54 -05:00
tc
The main MIPS changes for 5.6:
2020-01-31 11:28:31 -08:00
tee
arm64: dts: agilex: fix gmac compatible
2020-03-03 16:40:56 -08:00
thermal
- Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap)
2020-01-31 14:39:21 -08:00
thunderbolt
thunderbolt: Prevent crash if non-active NVMem file is read
2020-02-13 04:59:30 -08:00
tty
tty: serial: fsl_lpuart: free IDs allocated by IDA
2020-03-06 14:10:44 +01:00
uio
uio: uio_pdrv_genirq: Do not log an error when deferring probe routine.
2020-01-14 15:27:51 +01:00
usb
usb: dwc3: gadget: Update chain bit correctly when using sg list
2020-03-04 10:58:16 +01:00
vfio
VFIO updates for v5.6-rc1
2020-02-03 22:22:05 +00:00
vhost
vhost: Check docket sk_family instead of call getname
2020-02-22 21:41:42 -08:00
video
ARM: SoC fixes
2020-03-08 17:36:22 -07:00
virt
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virtio
virtio_balloon: Adjust label in virtballoon_probe
2020-03-08 05:35:24 -04:00
visorbus
visorbus: fix uninitialized variable access
2020-01-14 15:30:35 +01:00
vlynq
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vme
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
w1
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
watchdog
watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional
2020-03-10 10:20:37 +01:00
xen
xen/xenbus: fix locking
2020-03-05 09:42:23 -06:00
zorro
Kbuild updates for v5.6 (2nd)
2020-02-09 16:05:50 -08:00
Kconfig
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Makefile
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