Ksawlii/kernel_samsung_a53x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
kernel_samsung_a53x/drivers/gpu/drm
History
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
..
amd drm/amd/display: Fix potential index out of bounds in color transformation function 2024-11-19 12:26:57 +01:00
arc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arm drm/komeda: drop all currently held locks if deadlock happens 2024-11-18 11:43:13 +01:00
armada Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aspeed Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ast Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmel-hlcdc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bochs Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bridge drm/bridge: nxp-ptn3460: simplify some error checking 2024-11-18 12:13:03 +01:00
etnaviv drm/etnaviv: Restore some id values 2024-11-19 09:22:33 +01:00
exynos drm/exynos: do not return negative values from .get_modes() 2024-11-19 09:22:36 +01:00
fsl-dcu Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gma500 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hisilicon Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i810 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i915 drm/i915/gt: Reset queue_priority_hint on parking 2024-11-19 09:23:15 +01:00
imx drm/imx/ipuv3: do not return negative values from .get_modes() 2024-11-19 09:22:36 +01:00
ingenic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lib Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lima drm/lima: fix a memleak in lima_heap_alloc 2024-11-19 08:44:51 +01:00
mcde Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mediatek drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip 2024-11-19 08:44:55 +01:00
meson Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mga Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mgag200 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
msm drm/msm/dpu: add division of drm_display_mode's hskew parameter 2024-11-19 08:44:55 +01:00
mxsfb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nouveau drm/nouveau/dp: Don't probe eDP ports twice harder 2024-11-19 11:32:45 +01:00
omapdrm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
panel drm/panel: visionox-rm69299: don't unregister DSI device 2024-11-19 11:32:21 +01:00
panfrost Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pl111 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qxl drm/qxl: fix UAF on handle creation 2024-11-18 12:12:11 +01:00
r128 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
radeon drm/radeon/ni: Fix wrong firmware size logging in ni_init_microcode() 2024-11-19 08:44:53 +01:00
rcar-du Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rockchip drm/rockchip: lvds: do not print scary message when probing defer 2024-11-19 08:44:51 +01:00
samsung exynos_gpu: Don't allow userspace to control freqs 2024-06-15 16:28:49 -03:00
savage Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scheduler Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
selftests Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
shmobile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sis Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sti Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sun4i Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tdfx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tegra drm/tegra: put drm_gem_object ref on error in tegra_fb_create 2024-11-19 08:44:54 +01:00
tidss drm/tidss: Fix initial plane zpos values 2024-11-19 08:44:54 +01:00
tilcdc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tiny Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ttm drm/vmwgfx: Fix some static checker warnings 2024-11-19 09:22:15 +01:00
tve200 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udl Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
v3d Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vboxvideo Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vc4 drm/vc4: hdmi: do not return negative values from .get_modes() 2024-11-19 09:22:36 +01:00
vgem Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
via Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vkms Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vmwgfx drm/vmwgfx: Fix invalid reads in fence signaled events 2024-11-19 11:32:49 +01:00
xen Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xlnx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zte Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_agpsupport.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_state_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_uapi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_auth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_blend.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bridge.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bridge_connector.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bufs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_cache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_client.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_client_modeset.c drm/client: Fully protect modes[] with dev->mode_config.mutex 2024-11-19 11:32:20 +01:00
drm_color_mgmt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_connector.c drm/connector: Add support for out-of-band hotplug notification (v3) 2024-11-08 11:26:15 +01:00
drm_context.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc.c drm/crtc: fix uninitialized variable use 2024-11-18 12:12:18 +01:00
drm_crtc_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc_helper_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc_internal.h drm/connector: Add drm_connector_find_by_fwnode() function (v3) 2024-11-08 11:26:15 +01:00
drm_damage_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_debugfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_debugfs_crc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dma.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_aux_dev.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_cec.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_dual_mode_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_mst_topology.c drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper() 2024-11-18 10:58:29 +01:00
drm_dp_mst_topology_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_drv.c drm/drv: propagate errors from drm_modeset_register_all() 2024-11-18 12:12:40 +01:00
drm_dsc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dumb_buffers.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_edid.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_edid_load.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_encoder.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_encoder_slave.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fb_cma_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fb_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_file.c drm/drm_file: fix use of uninitialized variable 2024-11-18 12:13:17 +01:00
drm_flip_work.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_format_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fourcc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_framebuffer.c drm/framebuffer: Fix use of uninitialized variable 2024-11-18 12:13:18 +01:00
drm_gem.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_cma_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_framebuffer_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_shmem_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_ttm_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_vram_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_hashtab.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_hdcp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_ioc32.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_ioctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_irq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_kms_helper_common.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_lease.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_legacy.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_legacy_misc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_lock.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_managed.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_memory.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mipi_dbi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mipi_dsi.c drm/mipi-dsi: Fix detach call without attach 2024-11-18 12:13:18 +01:00
drm_mm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mode_config.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mode_object.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modes.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modeset_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modeset_lock.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_of.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_panel.c drm/panel: do not return negative error codes from drm_panel_get_modes() 2024-11-19 09:22:36 +01:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for One Mix 2S 2024-11-08 11:26:17 +01:00
drm_pci.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_plane.c drm: Don't unref the same fb many times by mistake due to deadlock handling 2024-11-18 12:13:03 +01:00
drm_plane_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_prime.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_print.c drm: Stub out debug prints 2024-11-17 17:45:26 +01:00
drm_probe_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_property.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_rect.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_scatter.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_scdc_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_self_refresh_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_simple_kms_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_syncobj.c drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set 2024-11-18 22:25:42 +01:00
drm_sysfs.c drm/connector: Add a fwnode pointer to drm_connector and register with ACPI (v2) 2024-11-08 11:26:14 +01:00
drm_trace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_trace_points.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vblank.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vblank_work.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vma_manager.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_writeback.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00