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kernel_samsung_a53x/drivers
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Dan Carpenter 31ebb0c20b media: av7110: prevent underflow in write_ts_to_decoder() 
[ Upstream commit eed9496a0501357aa326ddd6b71408189ed872eb ]

The buf[4] value comes from the user via ts_play().  It is a value in
the u8 range.  The final length we pass to av7110_ipack_instant_repack()
is "len - (buf[4] + 1) - 4" so add a check to ensure that the length is
not negative.  It's not clear that passing a negative len value does
anything bad necessarily, but it's not best practice.

With the new bounds checking the "if (!len)" condition is no longer
possible or required so remove that.

Fixes: fd46d16d602a ("V4L/DVB (11759): dvb-ttpci: Add TS replay capability")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 22:25:34 +01:00
..
accessibility Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
acpi ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events 2024-11-18 12:13:09 +01:00
amba Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
android binder: signal epoll threads of self-work 2024-11-18 12:13:30 +01:00
ata ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers 2024-11-18 22:25:33 +01:00
atm atm: idt77252: fix a memleak in open_card_ubr0 2024-11-18 12:13:24 +01:00
auxdisplay Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
base PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend() 2024-11-18 12:13:40 +01:00
battery drivers: battery_v2: sec_battery: export {CURRENT/VOLTAGE}_MAX to sysfs 2024-11-17 17:43:14 +01:00
bcma Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block virtio-blk: Ensure no requests in virtqueues before deleting vqs. 2024-11-18 22:25:34 +01:00
bluetooth Bluetooth: qca: Set both WIDEBAND_SPEECH and LE_STATES quirks for QCA2066 2024-11-18 12:13:17 +01:00
bts Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bus bus: moxtet: Add spi device table 2024-11-18 12:13:33 +01:00
cdrom Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
char hwrng: core - Fix page fault dead lock on mmap-ed hwrng 2024-11-18 12:12:55 +01:00
clk clk: mmp: pxa168: Fix memory leak in pxa168_clk_init() 2024-11-18 12:13:18 +01:00
clocksource clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware 2024-11-18 11:43:12 +01:00
connector Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
counter counter: microchip-tcb-capture: Fix the use of internal GCLK logic 2024-11-08 11:25:51 +01:00
cpufreq Revert "cpufreq: Use of_property_present() for testing DT property presence" 2024-11-18 20:19:18 +01:00
cpuidle Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
crypto crypto: ccp - Fix null pointer dereference in __sev_platform_shutdown_locked 2024-11-18 12:13:32 +01:00
dax Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dca Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
devfreq PM / devfreq: Synchronize devfreq_monitor_[start/stop] 2024-11-18 12:13:09 +01:00
dio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dma dmaengine: ti: edma: Add some null pointer checks to the edma_probe 2024-11-18 22:25:33 +01:00
dma-buf Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
edac EDAC/thunderx: Fix possible out-of-bounds string access 2024-11-18 12:12:19 +01:00
eisa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extcon Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fingerprint Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
firewire firewire: core: send bus reset promptly on gap count error 2024-11-18 22:25:34 +01:00
firmware efi: Don't add memblocks for soft-reserved memory 2024-11-18 22:25:34 +01:00
fpga Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gnss Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gpio gpio: eic-sprd: Clear interrupt after set the interrupt type 2024-11-18 12:13:07 +01:00
gpu gpu: exynos: Small Underclock 2024-11-18 18:58:02 +01:00
greybus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gud Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hid HID: wacom: Do not register input devices until after hid_hw_start 2024-11-18 12:13:29 +01:00
hsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hv Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwmon hwmon: (coretemp) Enlarge per package core count limit 2024-11-18 22:25:34 +01:00
hwspinlock Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwtracing coresight: etm4x: Fix width of CCITMIN field 2024-11-18 12:12:19 +01:00
i2c i2c: i801: Fix block process call transactions 2024-11-18 12:13:29 +01:00
i3c i3c: master: cdns: Update maximum prescaler value for i2c clock 2024-11-18 12:13:19 +01:00
ide Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
idle Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ifconn Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iio iio: accel: bma400: Fix a compilation problem 2024-11-18 12:13:31 +01:00
infiniband IB/ipoib: Fix mcast list locking 2024-11-18 12:13:18 +01:00
input Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table 2024-11-18 22:25:33 +01:00
interconnect interconnect: Treat xlate() returning NULL node as an error 2024-11-18 12:12:00 +01:00
iommu iommu/arm-smmu-qcom: Add missing GMU entry to match table 2024-11-18 12:12:47 +01:00
ipack Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irqchip irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable 2024-11-18 22:25:34 +01:00
isdn Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kperfmon Kperfmon: add xyunbound version 2024-06-15 16:28:49 -03:00
kq/mesh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
leds leds: trigger: panic: Don't register panic notifier if creating the trigger failed 2024-11-18 12:13:19 +01:00
lightnvm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macintosh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mailbox Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mcb mcb: fix error handling for different scenarios when parsing 2024-11-18 11:43:25 +01:00
md dm: limit the number of targets and parameter size area 2024-11-18 12:13:40 +01:00
media media: av7110: prevent underflow in write_ts_to_decoder() 2024-11-18 22:25:34 +01:00
memory Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
memstick Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
message Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mfd mfd: ti_am335x_tscadc: Fix TI SoC dependencies 2024-11-18 12:13:19 +01:00
misc misc: fastrpc: Mark all sessions as invalid in cb_remove 2024-11-18 12:13:30 +01:00
mmc mmc: slot-gpio: Allow non-sleeping GPIO ro 2024-11-18 12:13:32 +01:00
most Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtd mtd: Fix gluebi NULL pointer dereference caused by ftl notifier 2024-11-18 12:12:25 +01:00
muic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mux Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net Revert "wireguard: use DEV_STATS_INC()" 2024-11-18 20:09:56 +01:00
nfc drivers/nfc_logger: Fix implicit int 2024-06-15 16:28:48 -03:00
ntb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nubus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nvdimm nd_btt: Make BTT lanes preemptible 2024-11-18 11:43:03 +01:00
nvme nvmet-fc: abort command when there is no binding 2024-11-18 22:25:33 +01:00
nvmem nvmem: imx: correct nregs for i.MX6UL 2024-11-18 10:58:31 +01:00
of of: property: fix typo in io-channels 2024-11-18 12:13:33 +01:00
opp Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
oprofile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parisc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parport parport: parport_serial: Add Brainboxes device IDs and geometry 2024-11-18 12:12:19 +01:00
pci PCI: dwc: Fix a 64bit bug in dw_pcie_ep_raise_msix_irq() 2024-11-18 12:13:40 +01:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2024-11-18 11:43:06 +01:00
perf perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7 2024-11-08 11:24:52 +01:00
phy phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP 2024-11-18 12:13:24 +01:00
pinctrl pinctrl: lochnagar: Don't build on MIPS 2024-11-18 12:12:11 +01:00
platform platform/x86: intel_telemetry: Fix kernel doc descriptions 2024-11-18 12:11:56 +01:00
pnp PNP: ACPI: fix fortify warning 2024-11-18 12:13:09 +01:00
power power: supply: cw2015: correct time_to_empty units in sysfs 2024-11-18 12:12:49 +01:00
powercap Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pps Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ps3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ptp ptp: annotate data-race around q->head and q->tail 2024-11-18 11:43:19 +01:00
pwm pwm: jz4740: Don't use dev_err_probe() in .request() 2024-11-18 12:12:47 +01:00
rapidio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ras Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
regulator regulator: pwm-regulator: Add validity checks in continuous .get_voltage 2024-11-18 22:25:33 +01:00
remoteproc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
reset reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning 2024-11-18 12:12:16 +01:00
rpmsg rpmsg: virtio: Free driver_override when rpmsg_remove() 2024-11-18 12:12:56 +01:00
rtc rtc: Adjust failure return code for cmos_set_alarm() 2024-11-18 12:12:58 +01:00
s390 s390/qeth: Fix potential loss of L3-IP@ in case of network issues 2024-11-18 12:13:33 +01:00
samsung Fix clang 16 errors treewide 2024-06-15 16:28:48 -03:00
sbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi scsi: lpfc: Use unsigned type for num_sge 2024-11-18 22:25:34 +01:00
sensorhub treewide: fix build errors 2024-06-15 16:21:17 -03:00
sensors Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sfi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
siox Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
slimbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
soc pmdomain: renesas: r8a77980-sysc: CR7 must be always on 2024-11-18 22:25:34 +01:00
soundwire soundwire: stream: fix NULL pointer dereference for multi_link 2024-11-18 12:11:57 +01:00
spi spi: sh-msiof: avoid integer overflow in constants 2024-11-18 22:25:33 +01:00
spmi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spu_verify Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ssb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
staging staging: iio: ad5933: fix type mismatch regression 2024-11-18 12:13:31 +01:00
sti Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
target scsi: target: core: Add TMF to tmr_list handling 2024-11-18 22:25:32 +01:00
tc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tee tee: optee: Fix supplicant based device enumeration 2024-11-18 12:11:39 +01:00
thermal thermal: core: prevent potential string overflow 2024-11-18 11:42:50 +01:00
thunderbolt thunderbolt: Workaround an IOMMU fault on certain systems with Intel Maple Ridge 2024-11-08 11:26:11 +01:00
tty serial: 8250_exar: Set missing rs485_supported flag 2024-11-18 12:13:34 +01:00
uh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uio uio: Fix use-after-free in uio_open 2024-11-18 12:12:19 +01:00
usb usb: f_mass_storage: forbid async queue when shutdown happen 2024-11-18 12:13:29 +01:00
vdpa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vfio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vhost vhost: use kzalloc() instead of kmalloc() followed by memset() 2024-11-18 12:13:27 +01:00
vibrator Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
video fbdev: sis: Error out if pixclock equals zero 2024-11-18 22:25:32 +01:00
virt Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio virtio-mmio: fix memory leak of vm_dev 2024-11-18 10:58:28 +01:00
vision Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vision3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
visorbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vlynq Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vme Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
w1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
watchdog watchdog: it87_wdt: Keep WDTCTRL bit 3 unmodified for IT8784/IT8786 2024-11-18 12:13:19 +01:00
xen xen/gntdev: Fix the abuse of underlying struct page in DMA-buf import 2024-11-18 12:13:19 +01:00
zorro Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig drivers: add stub kperfmon 2024-06-15 16:28:49 -03:00
Kconfig.variant1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile drivers: add stub kperfmon 2024-06-15 16:28:49 -03:00
Makefile.variant1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00