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linux/drivers
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Alisa Khabibrakhmanova 5e1bfb277d drm/via: Add new condition to via_dma_cleanup() 
Pointer dev_priv->mmio, which was checked for NULL at via_do_init_map(),
is passed to via_do_cleanup_map() and is dereferenced there without check.

The patch adds the condition in via_dma_cleanup() which prevents potential NULL
pointer dereference.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 22f579c621 ("drm: Add via unichrome support")
Signed-off-by: Alisa Khabibrakhmanova <khabibrakhmanova@ispras.ru>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220729090643.240778-1-khabibrakhmanova@ispras.ru
2022-09-07 07:01:16 +02:00
..
accessibility
Revert "speakup: Generate speakupmap.h automatically"
2022-05-20 21:07:05 +02:00
acpi
ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported
2022-07-05 20:36:11 +02:00
amba
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
android
Merge tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-06-05 17:14:03 -07:00
ata
ata: pata_cs5535: Fix W=1 warnings
2022-06-30 08:21:43 +09:00
atm
net: atm: remove support for ZeitNet ZN122x ATM devices
2022-04-27 12:22:56 +01:00
auxdisplay
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base
PM: runtime: Fix supplier device management during consumer probe
2022-07-01 21:04:15 +02:00
bcma
bcma: gpio: Switch to use fwnode instead of of_node
2022-05-09 14:41:43 +03:00
block
xen/blkfront: force data bouncing when backend is untrusted
2022-07-01 10:00:50 +02:00
bluetooth
Bluetooth: btmtksdio: fix the reset takes too long
2022-05-13 13:19:01 +02:00
bus
Merge tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-26 14:12:56 -07:00
cdrom
cdrom: remove obsolete TODO list
2022-05-15 18:31:28 -06:00
char
Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2022-07-13 10:54:56 +10:00
clk
clk: stm32: rcc_reset: Fix missing spin_lock_init()
2022-06-09 15:34:08 -07:00
clocksource
clocksource: hyper-v: unexport __init-annotated hv_init_clocksource()
2022-06-08 12:27:08 +00:00
comedi
comedi: vmk80xx: fix expression for tx buffer size
2022-06-10 15:21:23 +02:00
connector
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counter
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cpufreq
Merge tag 'cpufreq-arm-fixes-5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2022-06-28 17:56:57 +02:00
cpuidle
Merge branches 'pm-em' and 'pm-cpuidle'
2022-05-23 19:18:51 +02:00
crypto
crypto: s390 - do not depend on CRYPTO_HW for SIMD implementations
2022-07-06 20:04:06 -07:00
cxl
cxl/mbox: Fix missing variable payload checks in cmd size validation
2022-06-28 22:03:18 -07:00
dax
dax: add .recovery_write dax_operation
2022-05-16 13:37:59 -07:00
dca
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devfreq
PM / devfreq: exynos-bus: Fix NULL pointer dereference
2022-07-08 04:32:26 +09:00
dio
drivers: dio: add missing iounmap() in dio_init()
2022-05-19 18:56:51 +02:00
dma
dmaengine: lgm: Fix an error handling path in intel_ldma_probe()
2022-07-06 10:53:25 +05:30
dma-buf
udmabuf: Set ubuf->sg = NULL if the creation of sg table fails
2022-08-25 11:56:22 +02:00
edac
Merge tag 'x86_misc_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-05-23 19:32:59 -07:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-05-13 17:03:41 +09:00
firewire
firewire: convert sysfs sprintf/snprintf family to sysfs_emit
2022-06-17 10:43:20 +02:00
firmware
fbdev/vga16fb: Create EGA/VGA devices in sysfb code
2022-07-19 13:19:11 +02:00
fpga
fpga: dfl: Allow Port to be linked to FME's DFL
2022-05-10 16:05:38 +08:00
fsi
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gnss
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gpio
gpiolib: cdev: fix null pointer dereference in linereq_free()
2022-07-07 12:18:18 +02:00
gpu
drm/via: Add new condition to via_dma_cleanup()
2022-09-07 07:01:16 +02:00
greybus
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hid
HID: hyperv: Correctly access fields declared as __le16
2022-06-08 12:28:13 +00:00
hsi
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hte
hte: Uninitialized variable in hte_ts_get()
2022-05-20 15:54:41 +02:00
hv
Drivers: hv: vmbus: Release cpu lock in error case
2022-06-10 08:41:28 +00:00
hwmon
hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails
2022-07-01 11:53:29 -07:00
hwspinlock
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hwtracing
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
2022-05-09 16:03:24 +01:00
i2c
i2c: cadence: Unregister the clk notifier in error path
2022-07-07 23:06:34 +02:00
i3c
i3c: master: svc: fix returnvar.cocci warning
2022-05-17 22:34:42 +02:00
idle
cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE
2022-06-08 18:05:45 +02:00
iio
Merge tag 'iio-fixes-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
2022-06-20 09:49:52 +02:00
infiniband
RDMA/cm: Fix memory leak in ib_cm_insert_listen
2022-06-24 16:41:03 -03:00
input
Merge tag 'input-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-06-07 15:00:29 -07:00
interconnect
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
iommu
iommu/vt-d: Fix RID2PASID setup/teardown failure
2022-07-06 12:59:21 +02:00
ipack
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irqchip
Merge tag 'irq_urgent_for_v5.19_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-07-10 08:52:12 -07:00
isdn
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leds
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
macintosh
macintosh: via-pmu and via-cuda need RTC_LIB
2022-05-22 15:58:30 +10:00
mailbox
mailbox: qcom-ipcc: Fix -Wunused-function with CONFIG_PM_SLEEP=n
2022-05-24 08:08:24 -05:00
mcb
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md
dm raid: fix KASAN warning in raid5_add_disks
2022-06-29 19:48:04 -04:00
media
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
memory
memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings
2022-06-06 11:18:20 +02:00
memstick
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message
scsi: message: fusion: Remove unused variable retval
2022-04-25 23:26:32 -04:00
mfd
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
misc
misc: rtsx_usb: set return value in rsp_buf alloc err path
2022-07-02 16:20:56 +02:00
mmc
mmc: mediatek: wait dma stop bit reset to 0
2022-06-15 10:05:56 -07:00
most
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mtd
mtd: rawnand: gpmi: Fix setting busy timeout setting
2022-06-16 16:46:08 +02:00
mux
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net
Merge tag 'net-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-07-07 10:08:20 -07:00
nfc
NFC: nxp-nci: don't print header length mismatch on i2c error
2022-06-29 14:05:00 +01:00
ntb
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nubus
…
nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-06-24 11:57:19 -07:00
nvme
nvme: use struct group for generic command dwords
2022-07-06 19:12:56 +02:00
nvmem
nvmem: sfp: Add support for TA 2.1 devices
2022-05-09 15:46:29 +02:00
of
Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
2022-05-25 16:18:27 -07:00
opp
Merge tag 'opp-updates-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2022-05-25 15:02:26 +02:00
parisc
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parport
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pci
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
pcmcia
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
peci
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perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-05-23 21:06:11 -07:00
phy
Merge tag 'phy-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-work-next
2022-05-19 16:56:17 +02:00
pinctrl
pinctrl: stm32: fix optional IRQ support to gpios
2022-06-28 16:12:40 +02:00
platform
Merge tag 'platform-drivers-x86-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2022-06-29 09:32:06 -07:00
pnp
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power
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
powercap
Merge branches 'pm-em' and 'pm-cpuidle'
2022-05-23 19:18:51 +02:00
pps
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ps3
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ptp
ptp: ptp_clockmatrix: fix is_single_shot
2022-05-25 21:51:32 -07:00
pwm
pwm: pwm-cros-ec: Add channel type support
2022-05-20 16:40:01 +02:00
rapidio
rapidio: remove unnecessary use of list iterator
2022-04-29 14:38:03 -07:00
ras
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regulator
regulator: qcom_smd: correct MP5496 ranges
2022-06-07 20:38:09 +01:00
remoteproc
remoteproc: imx_rproc: Support i.MX93
2022-05-09 09:29:25 -06:00
reset
Merge tag 'ti-driver-soc-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into arm/drivers
2022-05-09 23:09:10 +02:00
rpmsg
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
rtc
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
s390
Merge tag 's390-5.19-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2022-07-01 11:19:14 -07:00
sbus
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scsi
scsi: hisi_sas: Limit max hw sectors for v3 HW
2022-06-27 22:43:57 -04:00
sh
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siox
…
slimbus
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
soc
soc: qcom: smem: use correct format characters
2022-07-04 14:26:51 +02:00
soundwire
soundwire: qcom: adjust autoenumeration timeout
2022-05-09 12:03:14 +05:30
spi
spi: rockchip: Unmask IRQ at the final to avoid preemption
2022-06-20 11:35:43 +01:00
spmi
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ssb
ssb: remove unreachable code
2022-05-11 08:29:11 +03:00
staging
fbdev: Convert drivers to aperture helpers
2022-07-19 13:19:11 +02:00
target
blk-mq: remove the done argument to blk_execute_rq_nowait
2022-05-28 06:15:27 -06:00
tc
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tee
Merge tag 'optee-warning-for-v5.19' of https://git.linaro.org/people/jens.wiklander/linux-tee into arm/late
2022-05-30 14:44:27 +02:00
thermal
Merge tag 'thermal-5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-07-01 13:00:47 -07:00
thunderbolt
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
tty
Merge branch 'rework/kthreads' into for-linus
2022-06-23 19:11:28 +02:00
ufs
scsi: ufs: Fix a race between the interrupt handler and the reset handler
2022-06-16 21:32:09 -04:00
uio
uio: dfl: add HSSI subsystem feature id
2022-05-09 15:42:57 +02:00
usb
usb: chipidea: udc: check request status before setting device address
2022-06-24 13:45:23 +02:00
vdpa
vduse: Tie vduse mgmtdev and its device
2022-06-24 02:49:48 -04:00
vfio
vfio/pci: Remove console drivers
2022-06-27 11:10:32 +02:00
vhost
vhost-vdpa: call vhost_vdpa_cleanup during the release
2022-06-27 08:05:35 -04:00
video
video/hdmi: Add audio_infoframe packing for DP
2022-09-04 15:31:59 +03:00
virt
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
virtio
virtio_ring: make vring_create_virtqueue_split prettier
2022-06-27 08:05:35 -04:00
vlynq
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vme
staging: vme: Move vme_user to staging KConfig
2022-04-22 16:47:29 +02:00
w1
w1/ds2490: remove dump from ds_recv_status, pr_ to dev_XXX logging.
2022-04-24 17:30:22 +02:00
watchdog
watchdog: gxp: Add missing MODULE_LICENSE
2022-06-09 12:20:34 +02:00
xen
xen/gntdev: Avoid blocking in unmap_grant_pages()
2022-06-23 15:29:18 +02:00
zorro
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Kconfig
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
Makefile
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00