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Oliver Neukum 91feb01596 appledisplay: fix error handling in the scheduled work 
The work item can operate on

1. stale memory left over from the last transfer
the actual length of the data transfered needs to be checked
2. memory already freed
the error handling in appledisplay_probe() needs
to cancel the work in that case

Reported-and-tested-by: syzbot+495dab1f175edc9c2f13@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191106124902.7765-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-07 11:19:23 +01:00
..
accessibility
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acpi
Power management fix for 5.4-rc6
2019-11-01 09:30:48 -07:00
amba
ARM updates for 5.4-rc:
2019-10-23 06:26:33 -04:00
android
binder: Don't modify VMA bounds in ->mmap handler
2019-10-17 05:58:44 -07:00
ata
ata: libahci_platform: Fix regulator_get_optional() misuse
2019-10-25 14:22:20 -06:00
atm
atm: he: clean up an indentation issue
2019-09-25 13:54:45 +02:00
auxdisplay
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
base
PM: QoS: Drop frequency QoS types from device PM QoS
2019-10-21 02:05:21 +02:00
bcma
bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size
2019-09-13 16:44:49 +03:00
block
nbd: verify socket is supported during setup
2019-10-25 14:37:21 -06:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-15 14:17:27 +02:00
bus
bus: ti-sysc: Fix watchdog quirk handling
2019-10-18 08:45:32 -07:00
cdrom
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char
char/random: Add a newline at the end of the file
2019-10-02 13:49:43 -07:00
clk
Merge tag 'fix-missing-panels' into fixes
2019-10-04 09:06:41 -07:00
clocksource
timer-of: don't use conditional expression with mixed 'void' types
2019-10-02 16:16:07 -07:00
connector
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counter
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cpufreq
cpufreq: Cancel policy update work scheduled before freeing
2019-10-22 18:07:30 +02:00
cpuidle
cpuidle: haltpoll: Take 'idle=' override into account
2019-10-22 11:43:17 +02:00
crypto
inet: stop leaking jiffies on the wire
2019-11-01 14:57:52 -07:00
dax
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dca
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devfreq
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dio
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dma
dmaengine: cppi41: Fix cppi41_dma_prep_slave_sg() when idle
2019-10-23 21:15:21 +05:30
dma-buf
dma-buf/resv: fix exclusive fence get
2019-10-10 17:05:20 +02:00
edac
EDAC/ghes: Fix Use after free in ghes_edac remove path
2019-10-17 11:27:05 +02:00
eisa
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extcon
extcon: axp288: Remove the build-in connection description
2019-11-04 15:05:26 +01:00
firewire
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firmware
efi/efi_test: Lock down /dev/efi_test and require CAP_SYS_ADMIN
2019-10-31 09:40:21 +01:00
fpga
Char/Misc driver patches for 5.4-rc1
2019-09-18 11:14:31 -07:00
fsi
fsi: scom: Don't abort operations for minor errors
2019-08-28 22:59:18 +02:00
gnss
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gpio
gpio: lynxpoint: set default handler to be handle_bad_irq()
2019-10-15 01:19:05 +02:00
gpu
Merge tag 'drm-fixes-5.4-2019-10-30' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2019-11-01 11:27:39 +10:00
greybus
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hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2019-10-28 14:26:33 +01:00
hsi
HSI changes for the 5.4 series
2019-09-22 12:02:21 -07:00
hv
Drivers: hv: vmbus: Fix harmless building warnings without CONFIG_PM_SLEEP
2019-10-01 14:49:45 -04:00
hwmon
hwmon: (ina3221) Fix read timeout issue
2019-10-28 18:46:55 -07:00
hwspinlock
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hwtracing
Char/Misc driver patches for 5.4-rc1
2019-09-18 11:14:31 -07:00
i2c
i2c: stm32f7: remove warning when compiling with W=1
2019-10-24 20:52:21 +02:00
i3c
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ide
…
idle
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iio
First set of IIO fixes for the 5.4 cycle.
2019-10-10 11:18:37 +02:00
infiniband
RDMA/hns: Prevent memory leaks of eq->buf_list
2019-10-28 15:06:38 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-10-25 17:31:53 -04:00
interconnect
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iommu
iommu/vt-d: Fix panic after kexec -p for kdump
2019-10-30 10:30:22 +01:00
ipack
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irqchip
irqchip updates for 5.4, take 2
2019-10-25 14:25:15 +02:00
isdn
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
leds
leds: lm3532: Fix optional led-max-microamp prop error handling
2019-09-12 20:45:52 +02:00
lightnvm
lightnvm: print error when target is not found
2019-09-05 13:17:01 -06:00
macintosh
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
mailbox
mailbox: qcom-apcs: fix max_register value
2019-09-17 00:54:29 -05:00
mcb
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md
for-linus-2019-10-18
2019-10-18 22:29:36 -04:00
media
media: stkwebcam: fix runtime PM after driver unbind
2019-10-04 14:38:46 +02:00
memory
iommu/mediatek: Clean up struct mtk_smi_iommu
2019-08-30 15:57:27 +02:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-09 11:08:03 +02:00
message
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mfd
mfd: mt6397: Fix probe after changing mt6397-core
2019-10-24 08:49:25 +01:00
misc
misc: fastrpc: prevent memory leak in fastrpc_dma_buf_attach
2019-10-04 18:22:14 +02:00
mmc
mmc: mxs: fix flags passed to dmaengine_prep_slave_sg
2019-10-21 16:16:38 +02:00
mtd
mtd: rawnand: au1550nd: Fix au_read_buf16() prototype
2019-10-07 09:56:36 +02:00
mux
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net
r8169: fix wrong PHY ID issue with RTL8168dp
2019-11-01 15:09:40 -07:00
nfc
NFC: pn533: fix use-after-free and memleaks
2019-10-08 16:52:26 -07:00
ntb
NTB: fix IDT Kconfig typos/spellos
2019-09-23 17:20:40 -04:00
nubus
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nvdimm
libnvdimm fixes v5.4-rc1
2019-09-29 10:33:41 -07:00
nvme
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-01 17:48:11 -07:00
nvmem
Char/Misc driver patches for 5.4-rc1
2019-09-18 11:14:31 -07:00
of
of: reserved_mem: add missing of_node_put() for proper ref-counting
2019-10-23 15:15:05 -05:00
opp
opp: Reinitialize the list_kref before adding the static OPPs again
2019-10-23 10:58:44 +05:30
oprofile
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parisc
parisc: Remove 32-bit DMA enforcement from sba_iommu
2019-10-14 21:44:26 +02:00
parport
Char/Misc driver patches for 5.4-rc1
2019-09-18 11:14:31 -07:00
pci
PCI: PM: Fix pci_power_up()
2019-10-15 23:51:36 +02:00
pcmcia
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
perf
Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
2019-08-30 12:46:12 +01:00
phy
pci-v5.4-changes
2019-09-23 19:16:01 -07:00
pinctrl
pinctrl: aspeed-g6: Rename SD3 to EMMC and rework pin groups
2019-10-16 15:58:27 +02:00
platform
platform/x86: i2c-multi-instantiate: Fail the probe if no IRQ provided
2019-10-14 15:31:50 +03:00
pnp
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power
power supply and reset changes for the v5.4 series
2019-09-22 12:04:59 -07:00
powercap
Power management updates for 5.4-rc1
2019-09-17 19:15:14 -07:00
pps
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ps3
…
ptp
ptp: fix typo of "mechanism" in Kconfig help text
2019-10-07 14:55:46 -04:00
pwm
Revert "pwm: Let pwm_get_state() return the last implemented state"
2019-10-21 16:48:52 +02:00
rapidio
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ras
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regulator
regulator: Fixes for v5.4
2019-10-23 15:31:17 -04:00
remoteproc
remoteproc updates for v5.4
2019-09-22 10:55:08 -07:00
reset
ARM: SoC fixes
2019-09-30 10:04:28 -07:00
rpmsg
rpmsg: glink-smem: Name the edge based on parent remoteproc
2019-09-17 15:33:31 -07:00
rtc
RTC for 5.4
2019-09-22 11:05:43 -07:00
s390
s390/zcrypt: fix memleak at release
2019-10-22 17:55:51 +02:00
sbus
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scsi
SCSI fixes on 20191101
2019-11-02 11:15:52 -07:00
sfi
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sh
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siox
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slimbus
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soc
soc: imx: imx-scu: Getting UID from SCU should have response
2019-10-06 09:21:38 +08:00
soundwire
soundwire updates for v5.4-rc1
2019-09-22 10:52:23 -07:00
spi
LED updates for 5.4-rc1
2019-09-17 18:40:42 -07:00
spmi
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ssb
ssb: make array pwr_info_offset static const, makes object smaller
2019-09-13 17:23:18 +03:00
staging
staging: wlan-ng: fix exit return when sme->key_idx >= NUM_WEPKEYS
2019-10-14 15:40:08 +02:00
target
SCSI fixes on 20191101
2019-11-02 11:15:52 -07:00
tc
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tee
tee/shm: untag user pointers in tee_shm_register
2019-09-25 17:51:41 -07:00
thermal
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
thunderbolt
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tty
8250-men-mcb: fix error checking when get_num_ports returns -ENODEV
2019-10-15 21:38:41 +02:00
uio
Char/Misc driver patches for 5.4-rc1
2019-09-18 11:14:31 -07:00
usb
appledisplay: fix error handling in the scheduled work
2019-11-07 11:19:23 +01:00
vfio
vfio/type1: Initialize resv_msi_base
2019-10-15 14:07:01 -06:00
vhost
vringh: fix copy direction of vringh_iov_push_kern()
2019-10-28 04:25:04 -04:00
video
video/logo: do not generate unneeded logo C files
2019-10-05 15:29:49 +09:00
virt
virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr
2019-10-10 14:50:32 +02:00
virtio
virtio_ring: fix stalls for packed rings
2019-10-28 04:24:46 -04:00
visorbus
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vlynq
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vme
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w1
w1: ds250x: Fix build error without CRC16
2019-10-10 15:35:41 +02:00
watchdog
linux-watchdog 5.4-rc1 tag
2019-09-27 11:17:38 -07:00
xen
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-19 17:09:11 -04:00
zorro
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Kconfig
Staging/IIO driver patches for 5.4-rc1
2019-09-18 11:05:34 -07:00
Makefile
Staging/IIO driver patches for 5.4-rc1
2019-09-18 11:05:34 -07:00