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Srinivasan Shanmugam 018e4dbf19 drm/amd/display: Fix potential index out of bounds in color transformation function 
[ Upstream commit 63ae548f1054a0b71678d0349c7dc9628ddd42ca ]

Fixes index out of bounds issue in the color transformation function.
The issue could occur when the index 'i' exceeds the number of transfer
function points (TRANSFER_FUNC_POINTS).

The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds, an error message is
logged and the function returns false to indicate an error.

Reported by smatch:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:405 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:406 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:407 cm_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max

Fixes: b629596072e5 ("drm/amd/display: Build unity lut for shaper")
Cc: Vitaly Prosyak <vitaly.prosyak@amd.com>
Cc: Charlene Liu <Charlene.Liu@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 12:26:57 +01:00
..
accessibility speakup: Fix sizeof() vs ARRAY_SIZE() bug 2024-11-19 12:26:51 +01:00
acpi ACPI: disable -Wstringop-truncation 2024-11-19 12:26:54 +01:00
amba Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
android binder: check offset alignment in binder_get_object() 2024-11-19 11:32:22 +01:00
ata ata: sata_gemini: Check clk_enable() result 2024-11-19 11:32:44 +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 x86/rfds: Mitigate Register File Data Sampling (RFDS) 2024-11-19 09:22:40 +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 null_blk: Fix missing mutex_destroy() at module removal 2024-11-19 12:26:52 +01:00
bluetooth Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853 2024-11-19 11:32:38 +01:00
bts Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bus bus: tegra-aconnect: Update dependency to ARCH_TEGRA 2024-11-19 08:44:45 +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: Don't hold prepare_lock when calling kref_put() 2024-11-19 11:32:45 +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 cpufreq: exit() callback is optional 2024-11-19 12:26:54 +01:00
cpuidle Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
crypto crypto: ccp - drop platform ifdef checks 2024-11-19 12:26:52 +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: Fix buffer overflow in trans_stat_show 2024-11-19 11:32:38 +01:00
dio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dma dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state" 2024-11-19 11:32:41 +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: nosy: ensure user_length is taken into account when fetching packet contents 2024-11-19 11:32:46 +01:00
firmware firmware: raspberrypi: Use correct device for DMA mappings 2024-11-19 12:26:52 +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: crystalcove: Use -ENOTSUPP consistently 2024-11-19 11:32:45 +01:00
gpu drm/amd/display: Fix potential index out of bounds in color transformation function 2024-11-19 12:26:57 +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: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors 2024-11-19 12:26:56 +01:00
hsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hv Drivers: hv: vmbus: Drop error message when 'No request id available' 2024-11-18 23:19:53 +01:00
hwmon hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us 2024-11-19 11:32:49 +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: smbus: fix NULL function pointer dereference 2024-11-19 11:32:40 +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: mxc4005: Interrupt handling fixes 2024-11-19 11:32:48 +01:00
infiniband RDMA/mlx5: Fix port number for counter query in multi-port configuration 2024-11-19 11:32:21 +01:00
input Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails 2024-11-19 09:23:14 +01:00
interconnect interconnect: Treat xlate() returning NULL node as an error 2024-11-18 12:12:00 +01:00
iommu iommu/vt-d: Allocate local memory for page request queue 2024-11-19 11:32:20 +01:00
ipack Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irqchip irqchip/loongson-pch-msi: Fix off-by-one on allocation error path 2024-11-19 12:26:54 +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: sgm3140: Add missing timer cleanup and flash gpio control 2024-11-19 08:44:56 +01:00
lightnvm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macintosh macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" 2024-11-19 12:26:55 +01:00
mailbox mailbox: imx: fix suspend failue 2024-11-19 11:32:20 +01:00
mcb mcb: fix error handling for different scenarios when parsing 2024-11-18 11:43:25 +01:00
md md: fix resync softlockup when bitmap size is less than array size 2024-11-19 12:26:53 +01:00
media media: cec: core: remove length check of Timer Status 2024-11-19 11:32:19 +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: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref 2024-11-19 08:44:54 +01:00
misc mei: me: add lunar lake point M DID 2024-11-19 11:32:49 +01:00
mmc mmc: core: Avoid negative index with array access 2024-11-19 09:22:42 +01:00
most Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtd mtd: diskonchip: work around ubsan link failure 2024-11-19 11:32:40 +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 net/mlx5: Discard command completions in internal error 2024-11-19 12:26:57 +01:00
nfc NFC: trf7970a: disable all regulators on removal 2024-11-19 11:32:37 +01:00
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 nvme: find numa distance only if controller has valid numa id 2024-11-19 12:26:52 +01:00
nvmem nvmem: meson-efuse: fix function pointer type mismatch 2024-11-19 09:22:34 +01:00
of of: dynamic: Synchronize of_changeset_destroy() with the devlink removals 2024-11-19 09:23:10 +01:00
opp OPP: debugfs: Fix warning around icc_get_name() 2024-11-19 08:44:49 +01:00
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 Manual Revert: PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited 2024-11-19 10:37:22 +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: tegra: xusb: Add API to retrieve the port number of phy 2024-11-19 09:22:34 +01:00
pinctrl pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin() 2024-11-19 12:26:38 +01:00
platform platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet 2024-11-19 09:23:14 +01:00
pnp PNP: ACPI: fix fortify warning 2024-11-18 12:13:09 +01:00
power power: rt9455: hide unused rt9455_boost_voltage_values 2024-11-19 11:32:42 +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: vqmmc-ipq4019: fix module autoloading 2024-11-19 12:26:51 +01:00
remoteproc remoteproc: stm32: fix phys_addr_t format string 2024-11-19 08:45:00 +01:00
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: mt6397: select IRQ_DOMAIN instead of depending on it 2024-11-19 08:44:58 +01:00
s390 s390/cio: fix tracepoint subchannel type field 2024-11-19 12:26:52 +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: qedf: Ensure the copied buf is NUL terminated 2024-11-19 12:26:56 +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 slimbus: core: Remove usage of the deprecated ida_simple_xx() API 2024-11-19 09:22:34 +01:00
soc soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE 2024-11-19 12:26:52 +01:00
soundwire soundwire: stream: fix NULL pointer dereference for multi_link 2024-11-18 12:11:57 +01:00
spi spi: spi-mt65xx: Fix NULL pointer access in interrupt handler 2024-11-19 08:45:00 +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 comedi: vmk80xx: fix incomplete endpoint checking 2024-11-19 11:32:22 +01:00
sti Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
target scsi: target: Fix SELinux error when systemd-modules loads the target module 2024-11-19 11:32:44 +01:00
tc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tee tee: optee: Fix kernel panic caused by incorrect error handling 2024-11-19 09:22:39 +01:00
thermal thermal: core: prevent potential string overflow 2024-11-18 11:42:50 +01:00
thunderbolt thunderbolt: Fix wake configurations after device unplug 2024-11-19 11:32:22 +01:00
tty tty: n_gsm: fix possible out-of-bounds in gsm0_receive() 2024-11-19 12:26:51 +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: typec: ucsi: displayport: Fix potential deadlock 2024-11-19 12:26:50 +01:00
vdpa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vfio vfio/fsl-mc: Block calling interrupt handler without trigger 2024-11-19 09:22:45 +01:00
vhost vhost: Add smp_rmb() in vhost_vq_avail_empty() 2024-11-19 11:32:20 +01:00
vibrator Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
video fbmon: prevent division by zero in fb_videomode_from_videomode() 2024-11-19 09:23:15 +01:00
virt Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio virtio: reenable config if freezing device failed 2024-11-19 09:23:15 +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: stm32_iwdg: initialize default timeout 2024-11-19 08:44:57 +01:00
xen xen/events: close evtchn after mapping cleanup 2024-11-19 09:22:39 +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