Mauro Carvalho Chehab 7bfceb4f48 media: dvbdev: prevent the risk of out of memory access ... [ Upstream commit 972e63e895abbe8aa1ccbdbb4e6362abda7cd457 ] The dvbdev contains a static variable used to store dvb minors. The behavior of it depends if CONFIG_DVB_DYNAMIC_MINORS is set or not. When not set, dvb_register_device() won't check for boundaries, as it will rely that a previous call to dvb_register_adapter() would already be enforcing it. On a similar way, dvb_device_open() uses the assumption that the register functions already did the needed checks. This can be fragile if some device ends using different calls. This also generate warnings on static check analysers like Coverity. So, add explicit guards to prevent potential risk of OOM issues. Fixes: 5dd3f3071070 ("V4L/DVB (9361): Dynamic DVB minor allocation") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-30 02:33:23 +01:00
..
accessibility
acpi	Revert "ACPI: processor: Return an error if acpi_processor_get_info() fails in processor_add()"	2024-11-24 00:23:37 +01:00
amba
android	Revert "binder: fix UAF caused by offsets overwrite"	2024-11-24 00:23:38 +01:00
ata	Revert "ata: libata-core: Fix null pointer dereference on error"	2024-11-24 00:23:50 +01:00
atm	atm: idt77252: prevent use after free in dequeue_rx()	2024-11-23 23:20:43 +01:00
auxdisplay
base	Revert "devres: Initialize an uninitialized struct member"	2024-11-24 00:23:40 +01:00
battery
bcma
block	zram: Set default compressor to zstd	2024-11-30 02:02:54 +01:00
bluetooth	Revert "Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO"	2024-11-24 00:23:50 +01:00
bts
bus	Revert "bus: integrator-lm: fix OF node leak in probe()"	2024-11-24 00:23:16 +01:00
cdrom
char	Revert "tpm: Clean up TPM space after command failure"	2024-11-24 00:23:24 +01:00
clk	Revert "clk: imx: imx8mp: fix clock tree update of TF-A managed clocks"	2024-11-24 00:23:22 +01:00
clocksource	Revert "clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX"	2024-11-24 00:23:37 +01:00
connector
counter
cpufreq	Revert "cpufreq: ti-cpufreq: Introduce quirks to handle syscon fails appropriately"	2024-11-24 00:23:30 +01:00
cpuidle
crypto	Revert "crypto: ccp - Properly unregister /dev/sev on sev PLATFORM_STATUS failure"	2024-11-24 00:23:16 +01:00
dax
dca
devfreq
dio
dma	dmaengine: dw: Add memory bus width verification	2024-11-23 23:20:55 +01:00
dma-buf
edac
eisa
extcon
fingerprint
firewire
firmware	Revert "efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption"	2024-11-24 00:23:16 +01:00
fpga
fsi
gnss
gpio	Revert "gpio: prevent potential speculation leaks in gpio_device_get_desc()"	2024-11-24 00:23:32 +01:00
gpu	Revert "exynos_gpu: Don't allow userspace to control freqs"	2024-11-24 19:22:36 +01:00
greybus
gud
hid	HID: core: zero-initialize the report buffer	2024-11-30 02:33:21 +01:00
hsi
hv	Revert "Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic"	2024-11-24 00:23:37 +01:00
hwmon	Revert "hwmon: (adc128d818) Fix underflows seen when writing limit attributes"	2024-11-24 00:23:40 +01:00
hwspinlock	Revert "hwspinlock: Introduce hwspin_lock_bust()"	2024-11-24 00:23:48 +01:00
hwtracing	Revert "coresight: tmc: sg: Do not leak sg_table"	2024-11-24 00:23:19 +01:00
i2c	Revert "i2c: Add i2c_get_match_data()"	2024-11-24 00:23:27 +01:00
i3c
ide
idle
ifconn
iio	Revert "iio: buffer-dmaengine: fix releasing dma channel on error"	2024-11-24 00:23:38 +01:00
infiniband	Revert "RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency"	2024-11-24 00:23:21 +01:00
input	Revert "Input: uinput - reject requests with unreasonable number of slots"	2024-11-24 00:23:39 +01:00
interconnect	Revert "interconnect: qcom: sm8250: Enable sync_state"	2024-11-24 00:23:19 +01:00
iommu	Revert "iommu: sun50i: clear bypass register"	2024-11-24 00:23:43 +01:00
ipack
irqchip	Revert "irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()"	2024-11-24 00:23:46 +01:00
isdn
kperfmon
kq/mesh
leds	Revert "leds: spi-byte: Call of_node_put() on error path"	2024-11-24 00:23:43 +01:00
lightnvm
macintosh
mailbox	Revert "mailbox: rockchip: fix a typo in module autoloading"	2024-11-24 00:23:13 +01:00
mcb
md	Revert "dm init: Handle minors larger than 255"	2024-11-24 00:23:41 +01:00
media	media: dvbdev: prevent the risk of out of memory access	2024-11-30 02:33:23 +01:00
memory	memory: stm32-fmc2-ebi: check regmap_read return value	2024-11-23 23:20:46 +01:00
memstick
message
mfd
misc	drivers: samsung: scsc: Adapt scsc_wlbtd.c for Linux 5.10.229	2024-11-24 00:42:20 +01:00
mmc	Revert "mmc: mmc_test: Fix NULL dereference on allocation failure"	2024-11-24 00:23:50 +01:00
most
mtd	Revert "mtd: slram: insert break after errors in parsing the map"	2024-11-24 00:23:27 +01:00
muic
mux
net	net: arc: fix the device for dma_map_single/dma_unmap_single	2024-11-30 02:33:22 +01:00
nfc	nfc: pn533: Add poll mod list filling check	2024-11-23 23:20:55 +01:00
ntb	Revert "ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()"	2024-11-24 00:23:20 +01:00
nubus
nvdimm	Revert "virtio_pmem: Check device status before requesting flush"	2024-11-24 00:22:58 +01:00
nvme	Revert "nvme/pci: Add APST quirk for Lenovo N60z laptop"	2024-11-24 00:23:54 +01:00
nvmem	Revert "nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc"	2024-11-24 00:23:38 +01:00
of	Revert "of/irq: Prevent device address out-of-bounds read in interrupt map walk"	2024-11-24 00:23:38 +01:00
opp
oprofile
parisc
parport	Revert "parport: Proper fix for array out-of-bounds access"	2024-11-24 00:22:51 +01:00
pci	Revert "PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)"	2024-11-24 00:23:42 +01:00
pcmcia	Revert "pcmcia: Use resource_size function on resource object"	2024-11-24 00:23:42 +01:00
perf
phy
pinctrl	Revert "pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins"	2024-11-24 00:23:50 +01:00
platform	platform/x86: touchscreen_dmi: add nanote-next quirk	2024-11-23 23:21:40 +01:00
pnp
power	Revert "power: supply: axp20x_battery: allow disabling battery charging"	2024-11-24 00:23:27 +01:00
powercap	Revert "powercap: RAPL: fix invalid initialization for pl4_supported field"	2024-11-24 00:23:18 +01:00
pps	Revert "pps: remove usage of the deprecated ida_simple_xx() API"	2024-11-24 00:23:14 +01:00
ps3
ptp
pwm	driver: pwm: Implement .apply() callback	2024-11-30 02:19:17 +01:00
rapidio
ras
regulator
remoteproc
reset	Revert "reset: berlin: fix OF node leak in probe() error path"	2024-11-24 00:23:27 +01:00
rpmsg
rtc	Revert "rtc: at91sam9: fix OF node leak in probe() error path"	2024-11-24 00:23:01 +01:00
s390	Revert "s390/zcore: no need to check return value of debugfs_create functions"	2024-11-24 00:22:59 +01:00
samsung
sbus
scsi	Revert "scsi: aacraid: Fix double-free on probe failure"	2024-11-24 00:23:49 +01:00
sensorhub
sensors
sfi
sh
siox
slimbus
soc	Revert "soc: versatile: integrator: fix OF node leak in probe() error path"	2024-11-24 00:23:17 +01:00
soundwire	Revert "soundwire: stream: fix programming slave ports for non-continous port maps"	2024-11-24 00:23:49 +01:00
spi	Revert "spi: nxp-fspi: fix the KASAN report out-of-bounds bug"	2024-11-24 00:23:34 +01:00
spmi
spu_verify
ssb	ssb: Fix division by zero issue in ssb_calc_clock_rate	2024-11-23 23:20:44 +01:00
staging	Revert "staging: iio: frequency: ad9834: Validate frequency parameter value"	2024-11-24 00:23:38 +01:00
sti
target	scsi: target: core: Fix null-ptr-deref in target_alloc_device()	2024-11-23 23:21:59 +01:00
tc
tee
thermal
thunderbolt	thunderbolt: Mark XDomain as unplugged when router is removed	2024-11-23 23:20:42 +01:00
tty	Revert "tty: rp2: Fix reset with non forgiving PCIe host bridges"	2024-11-24 00:23:16 +01:00
uh
uio	Revert "uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind"	2024-11-24 00:23:37 +01:00
usb	Revert "usb: uas: set host status byte on data completion error"	2024-11-24 00:23:42 +01:00
vdpa
vfio
vhost	Revert "vdpa: Add eventfd for the vdpa callback"	2024-11-24 00:23:19 +01:00
vibrator
video	Revert "fbdev: hpfb: Fix an error handling path in hpfb_dio_probe()"	2024-11-24 00:23:26 +01:00
virt
virtio	Revert "vdpa: Add eventfd for the vdpa callback"	2024-11-24 00:23:19 +01:00
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: s3c2410_wdt: Assign s3c_wdt[] until probe complete	2024-11-30 02:18:58 +01:00
xen	Revert "xen/swiotlb: add alignment check for dma buffers"	2024-11-24 00:23:24 +01:00
zorro
Kconfig
Kconfig.variant1
kernelsu
Makefile
Makefile.variant1