https://source.android.com/security/bulletin/2020-10-01
Fix for CVE-2020-0423 not yet public.
Merge 4.9.238 into android-4.9-q
Changes in 4.9.238
af_key: pfkey_dump needs parameter validation
KVM: fix memory leak in kvm_io_bus_unregister_dev()
kprobes: fix kill kprobe which has been marked as gone
RDMA/ucma: ucma_context reference leak in error path
mtd: Fix comparison in map_word_andequal()
hdlc_ppp: add range checks in ppp_cp_parse_cr()
ip: fix tos reflection in ack and reset packets
tipc: use skb_unshare() instead in tipc_buf_append()
bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex.
net: phy: Avoid NPD upon phy_detach() when driver is unbound
net/hsr: Check skb_put_padto() return value
net: add __must_check to skb_put_padto()
serial: 8250: Avoid error message on reprobe
scsi: aacraid: fix illegal IO beyond last LBA
m68k: q40: Fix info-leak in rtc_ioctl
gma/gma500: fix a memory disclosure bug due to uninitialized bytes
ASoC: kirkwood: fix IRQ error handling
ALSA: usb-audio: Add delay quirk for H570e USB headsets
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
clk/ti/adpll: allocate room for terminating null
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
mfd: mfd-core: Protect against NULL call-back function pointer
tracing: Adding NULL checks for trace_array descriptor pointer
bcache: fix a lost wake-up problem caused by mca_cannibalize_lock
RDMA/i40iw: Fix potential use after free
xfs: fix attr leaf header freemap.size underflow
RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()'
debugfs: Fix !DEBUG_FS debugfs_create_automount
CIFS: Properly process SMB3 lease breaks
kernel/sys.c: avoid copying possible padding bytes in copy_to_user
neigh_stat_seq_next() should increase position index
rt_cpu_seq_next should increase position index
seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier
media: ti-vpe: cal: Restrict DMA to avoid memory corruption
ACPI: EC: Reference count query handlers under lock
dmaengine: zynqmp_dma: fix burst length configuration
tracing: Set kernel_stack's caller size properly
ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter
Bluetooth: Fix refcount use-after-free issue
mm: pagewalk: fix termination condition in walk_pte_range()
Bluetooth: prefetch channel before killing sock
KVM: fix overflow of zero page refcount with ksm running
ALSA: hda: Clear RIRB status before reading WP
skbuff: fix a data race in skb_queue_len()
audit: CONFIG_CHANGE don't log internal bookkeeping as an event
selinux: sel_avc_get_stat_idx should increase position index
scsi: lpfc: Fix RQ buffer leakage when no IOCBs available
scsi: lpfc: Fix coverity errors in fmdi attribute handling
drm/omap: fix possible object reference leak
RDMA/rxe: Fix configuration of atomic queue pair attributes
KVM: x86: fix incorrect comparison in trace event
x86/pkeys: Add check for pkey "overflow"
bpf: Remove recursion prevention from rcu free callback
dmaengine: tegra-apb: Prevent race conditions on channel's freeing
media: go7007: Fix URB type for interrupt handling
Bluetooth: guard against controllers sending zero'd events
timekeeping: Prevent 32bit truncation in scale64_check_overflow()
drm/amdgpu: increase atombios cmd timeout
Bluetooth: L2CAP: handle l2cap config request during open state
media: tda10071: fix unsigned sign extension overflow
xfs: don't ever return a stale pointer from __xfs_dir3_free_read
tpm: ibmvtpm: Wait for buffer to be set before proceeding
tracing: Use address-of operator on section symbols
serial: 8250_port: Don't service RX FIFO if throttled
serial: 8250_omap: Fix sleeping function called from invalid context during probe
serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout
cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn
tools: gpio-hammer: Avoid potential overflow in main
SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
svcrdma: Fix leak of transport addresses
ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len
ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor
mm/filemap.c: clear page error before actual read
mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area
KVM: Remove CREATE_IRQCHIP/SET_PIT2 race
bdev: Reduce time holding bd_mutex in sync in blkdev_close()
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion
atm: fix a memory leak of vcc->user_back
phy: samsung: s5pv210-usb2: Add delay after reset
Bluetooth: Handle Inquiry Cancel error after Inquiry Complete
USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe()
tty: serial: samsung: Correct clock selection logic
ALSA: hda: Fix potential race in unsol event handler
fuse: don't check refcount after stealing page
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
e1000: Do not perform reset in reset_task if we are already down
printk: handle blank console arguments passed in.
btrfs: don't force read-only after error in drop snapshot
vfio/pci: fix memory leaks of eventfd ctx
perf util: Fix memory leak of prefix_if_not_in
perf kcore_copy: Fix module map when there are no modules loaded
mtd: rawnand: omap_elm: Fix runtime PM imbalance on error
ceph: fix potential race in ceph_check_caps
mtd: parser: cmdline: Support MTD names containing one or more colons
x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline
vfio/pci: Clear error and request eventfd ctx after releasing
cifs: Fix double add page to memcg when cifs_readpages
selftests/x86/syscall_nt: Clear weird flags after each test
vfio/pci: fix racy on error and request eventfd ctx
s390/init: add missing __init annotations
i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()
objtool: Fix noreturn detection for ignored functions
ieee802154/adf7242: check status of adf7242_read_reg
clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init()
mwifiex: Increase AES key storage size to 256 bits
batman-adv: bla: fix type misuse for backbone_gw hash indexing
atm: eni: fix the missed pci_disable_device() for eni_init_one()
batman-adv: mcast/TT: fix wrongly dropped or rerouted packets
mac802154: tx: fix use-after-free
batman-adv: Add missing include for in_interrupt()
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh
ALSA: asihpi: fix iounmap in error handler
MIPS: Add the missing 'CPU_1074K' into __get_cpu_type()
kprobes: Fix to check probe enabled before disarm_kprobe_ftrace()
lib/string.c: implement stpcpy
ata: define AC_ERR_OK
ata: make qc_prep return ata_completion_errors
ata: sata_mv, avoid trigerrable BUG_ON
Linux 4.9.238
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I799877db3bc49e473bbc023ab948cd241755beff
