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Mike Marciniszyn d39bf40e55 IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields 
Overflowing either addrlimit or bytes_togo can allow userspace to trigger
a buffer overflow of kernel memory. Check for overflows in all the places
doing math on user controlled buffers.

Fixes: f931551baf ("IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters")
Link: https://lore.kernel.org/r/20211012175519.7298.77738.stgit@awfm-01.cornelisnetworks.com
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-10-13 13:26:04 -03:00
..
accessibility
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acpi
ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect
2021-09-27 11:40:43 -07:00
amba
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android
binder: make sure fd closes complete
2021-09-14 09:02:13 +02:00
ata
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
2021-09-03 08:06:02 -06:00
atm
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auxdisplay
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base
Merge tag 'driver-core-5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-10-03 11:10:09 -07:00
bcma
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
block
nbd: use shifts rather than multiplies
2021-09-29 20:31:41 -06:00
bluetooth
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bus
Merge tag 'drivers-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2021-09-01 15:25:28 -07:00
cdrom
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char
Merge tag 'for-linus-5.15-1' of git://github.com/cminyard/linux-ipmi
2021-09-12 11:44:58 -07:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2021-09-11 10:05:56 -07:00
clocksource
Merge tag 'mips_5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2021-09-03 11:11:54 -07:00
comedi
comedi: Fix memory leak in compat_insnlist()
2021-09-21 17:53:54 +02:00
connector
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counter
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cpufreq
Merge tag 'pm-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2021-09-17 12:05:04 -07:00
cpuidle
Merge tag 'mfd-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2021-09-07 12:38:59 -07:00
crypto
crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
2021-09-24 15:58:41 +08:00
cxl
Merge tag 'cxl-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2021-09-09 11:48:27 -07:00
dax
Merge tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2021-09-09 11:39:57 -07:00
dca
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devfreq
devfreq: use HZ macros
2021-09-08 11:50:26 -07:00
dio
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dma
Merge tag 'dmaengine-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2021-09-09 11:07:47 -07:00
dma-buf
dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER
2021-09-07 12:42:21 +05:30
edac
EDAC/dmc520: Assign the proper type to dimm->edac_mode
2021-09-16 11:00:12 +02:00
eisa
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extcon
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firewire
Merge tag 'firewire-update' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
2021-09-11 09:47:33 -07:00
firmware
Merge tag 'thermal-v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
2021-09-11 09:20:57 -07:00
fpga
fpga: dfl: Avoid reads to AFU CSRs during enumeration
2021-09-16 15:20:55 -07:00
fsi
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gnss
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gpio
Merge tag 'gpio-fixes-for-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2021-09-30 12:11:35 -07:00
gpu
drm/i915: fix blank screen booting crashes
2021-10-02 09:39:15 -07:00
greybus
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hid
HID: amd_sfh: Fix potential NULL pointer dereference
2021-09-27 10:00:43 +02:00
hsi
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hv
Merge tag 'hyperv-fixes-signed-20210915' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-09-15 17:18:56 -07:00
hwmon
hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field
2021-10-02 05:14:11 -07:00
hwspinlock
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hwtracing
coresight: syscfg: Fix compiler warning
2021-09-14 09:03:16 +02:00
i2c
Merge tag 'platform-drivers-x86-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2021-09-02 13:49:39 -07:00
i3c
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idle
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iio
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
infiniband
IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
2021-10-13 13:26:04 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2021-09-11 09:08:28 -07:00
interconnect
interconnect: qcom: sdm660: Add missing a2noc qos clocks
2021-09-13 15:49:55 +03:00
iommu
iommu/dart: Clear sid2group entry when a group is freed
2021-09-28 11:47:24 +02:00
ipack
ipack: ipoctal: fix module reference leak
2021-09-27 17:38:49 +02:00
irqchip
irqchip/gic: Work around broken Renesas integration
2021-09-22 14:44:25 +01:00
isdn
Merge tag 'kbuild-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2021-09-03 15:33:47 -07:00
leds
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macintosh
memblock: introduce saner 'memblock_free_ptr()' interface
2021-09-14 13:23:22 -07:00
mailbox
mailbox: cmdq: add multi-gce clocks support for mt8195
2021-08-31 22:57:45 -05:00
mcb
mcb: fix error handling in mcb_alloc_bus()
2021-09-14 11:22:26 +02:00
md
md: fix a lock order reversal in md_alloc
2021-09-22 08:45:58 -07:00
media
Merge tag 'media/v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2021-09-27 13:05:12 -07:00
memory
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memstick
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
message
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mfd
Merge tag 'mfd-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2021-09-07 12:38:59 -07:00
misc
misc: bcm-vk: fix tty registration race
2021-09-21 16:17:15 +02:00
mmc
mmc: renesas_sdhi: fix regression with hard reset on old SDHIs
2021-09-06 18:10:49 +02:00
most
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mtd
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
mux
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net
Merge tag 'driver-core-5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-10-03 11:10:09 -07:00
nfc
nfc: st-nci: Add SPI ID matching DT compatible
2021-09-23 12:53:06 +01:00
ntb
Merge tag 'ntb-5.15' of git://github.com/jonmason/ntb
2021-09-07 13:05:02 -07:00
nubus
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nvdimm
nvdimm/pmem: fix creating the dax group
2021-09-27 11:40:43 -07:00
nvme
nvme: add command id quirk for apple controllers
2021-09-27 10:02:07 -06:00
nvmem
nvmem: NVMEM_NINTENDO_OTP should depend on WII
2021-09-21 17:38:37 +02:00
of
of: restricted dma: Fix condition for rmem init
2021-09-17 15:58:09 -05:00
opp
Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap'
2021-08-30 19:25:42 +02:00
parisc
parisc: Move pci_dev_is_behind_card_dino to where it is used
2021-09-09 12:44:31 +02:00
parport
Merge tag 'for-5.15/parisc' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2021-09-02 13:16:00 -07:00
pci
Merge tag 'for-linus-5.15b-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2021-09-25 15:37:31 -07:00
pcmcia
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perf
KVM: arm64: Fix PMU probe ordering
2021-09-20 12:43:34 +01:00
phy
Merge branch 'akpm' (patches from Andrew)
2021-09-08 12:55:35 -07:00
pinctrl
pinctrl: qcom: sc7280: Add PM suspend callbacks
2021-09-23 23:09:14 +02:00
platform
platform/x86: gigabyte-wmi: add support for B550I Aorus Pro AX
2021-09-21 15:49:23 +02:00
pnp
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power
Merge tag 'for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2021-08-30 11:47:32 -07:00
powercap
powercap: Add Power Limit4 support for Alder Lake SoC
2021-08-25 20:12:16 +02:00
pps
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ps3
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ptp
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2021-10-01 11:08:07 -07:00
pwm
pwm: mtk-disp: Implement atomic API .get_state()
2021-09-02 22:27:46 +02:00
rapidio
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ras
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regulator
regulator: max14577: Revert "regulator: max14577: Add proper module aliases strings"
2021-09-17 13:16:38 +01:00
remoteproc
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reset
Merge tag 'drivers-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2021-09-01 15:25:28 -07:00
rpmsg
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rtc
rtc: cmos: Disable irq around direct invocation of cmos_interrupt()
2021-09-14 10:20:19 +02:00
s390
Merge tag 's390-5.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2021-10-01 14:45:23 -07:00
sbus
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scsi
scsi: csiostor: Add module softdep on cxgb4
2021-09-28 23:26:42 -04:00
sh
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siox
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slimbus
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-09-01 08:44:42 -07:00
soc
Merge tag 'drivers-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2021-09-01 15:25:28 -07:00
soundwire
Merge tag 'sound-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2021-09-01 10:29:29 -07:00
spi
Merge tag 'spi-fix-v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2021-09-22 11:58:24 -07:00
spmi
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ssb
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staging
Merge tag 'media/v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2021-09-27 13:05:12 -07:00
target
scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT"
2021-09-22 00:17:29 -04:00
tc
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tee
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thermal
thermal/drivers/tsens: Fix wrong check for tzd in irq handlers
2021-09-21 15:17:11 +02:00
thunderbolt
thunderbolt: test: split up test cases in tb_test_credit_alloc_all
2021-09-06 12:27:03 -07:00
tty
tty: unexport tty_ldisc_release
2021-09-14 11:18:47 +02:00
uio
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usb
Merge tag 'usb-serial-5.15-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
2021-09-24 10:22:53 +02:00
vdpa
vdpa/mlx5: Avoid executing set_vq_ready() if device is reset
2021-09-14 18:10:43 -04:00
vfio
vfio/pci: add missing identifier name in argument of function prototype
2021-09-23 14:12:36 -06:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2021-09-28 07:27:29 -07:00
video
tgafb: clarify dependencies
2021-09-18 11:15:01 -07:00
virt
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virtio
virtio: don't fail on !of_device_is_compatible
2021-09-14 18:09:57 -04:00
visorbus
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vlynq
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vme
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w1
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watchdog
watchdog/sb_watchdog: fix compilation problem due to COMPILE_TEST
2021-09-27 11:57:19 -07:00
xen
Merge tag 'for-linus-5.15b-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2021-09-25 15:37:31 -07:00
zorro
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Kconfig
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Makefile
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