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linux-stable-mirror/drivers/gpu/drm
History
Jani Nikula dec512974c drm/crtc: fix uninitialized variable use 
[ Upstream commit 6e455f5dcd ]

Commit 3823119b9c ("drm/crtc: Fix uninit-value bug in
drm_mode_setcrtc") was supposed to fix use of an uninitialized variable,
but introduced another.

num_connectors is only initialized if crtc_req->count_connectors > 0,
but it's used regardless. Fix it.

Fixes: 3823119b9c ("drm/crtc: Fix uninit-value bug in drm_mode_setcrtc")
Cc: syzbot+4fad2e57beb6397ab2fc@syzkaller.appspotmail.com
Cc: Ziqi Zhao <astrajoan@yahoo.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231208131238.2924571-1-jani.nikula@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:52:31 -08:00
..
amd
drm/amdgpu: Add NULL checks for function pointers
2024-01-25 14:52:28 -08:00
arm
drm/komeda: drop all currently held locks if deadlock happens
2023-11-28 16:56:16 +00:00
armada
drm/armada: Fix off-by-one error in armada_overlay_get_property()
2023-09-19 12:22:38 +02:00
aspeed
…
ast
drm/ast: Fix DRAM init on AST2200
2023-09-19 12:22:55 +02:00
atmel-hlcdc
…
bridge
drm/bridge: ti-sn65dsi86: Never store more than msg->size bytes in AUX xfer
2024-01-15 18:51:08 +01:00
etnaviv
drm/etnaviv: fix dumping of active MMU context
2023-09-19 12:22:37 +02:00
exynos
drm/exynos: fix a wrong error checking
2024-01-25 14:52:29 -08:00
fsl-dcu
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
2022-12-31 13:14:44 +01:00
gma500
drm/gma500: Fix BUG: sleeping function called from invalid context errors
2022-09-28 11:11:55 +02:00
gud
…
hisilicon
drm/hisilicon: Add depends on MMU
2022-09-28 11:11:50 +02:00
hyperv
drm/hyperv: Don't overwrite dirt_needed value set by host
2023-05-17 11:50:15 +02:00
i2c
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i810
…
i915
drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern
2024-01-15 18:51:09 +01:00
imx
drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning
2023-08-11 15:13:59 +02:00
ingenic
drm/ingenic: Fix missing platform_driver_unregister() call in ingenic_drm_init()
2023-01-12 11:59:00 +01:00
kmb
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lib
…
lima
drm/lima/lima_drv: Add missing unwind goto in lima_pdev_probe()
2023-05-11 23:00:23 +09:00
mcde
drm/mcde: Fix refcount leak in mcde_dsi_bind
2022-08-17 14:23:23 +02:00
mediatek
drm/mediatek: Add spinlock for setting vblank event in atomic_begin
2023-12-20 15:17:38 +01:00
meson
drm/meson: fix memory leak on ->hpd_notify callback
2023-10-06 13:18:24 +02:00
mga
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mgag200
drm/mgag200: Fix PLL setup for G200_SE_A rev >=4
2023-01-12 11:59:20 +01:00
msm
drm/msm/dp: skip validity check for DP CTS EDID checksum
2023-11-28 16:56:17 +00:00
mxsfb
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
2023-03-10 09:39:19 +01:00
nouveau
nouveau/tu102: flush all pdbs on vmm flush
2024-01-25 14:52:28 -08:00
omapdrm
drm/omap: dsi: Fix excessive stack usage
2023-03-10 09:39:52 +01:00
panel
drm/panel: simple: Fix Innolux G101ICE-L01 timings
2023-12-03 07:31:21 +01:00
panfrost
drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
2023-04-13 16:48:25 +02:00
pl111
drm:pl111: Add of_node_put() when breaking out of for_each_available_child_of_node()
2022-10-26 12:34:51 +02:00
qxl
drm/qxl: prevent memory leak
2023-11-28 16:56:21 +00:00
r128
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radeon
drm/radeon: possible buffer overflow
2023-11-20 11:08:19 +01:00
rcar-du
drm/rcar: stop using 'imply' for dependencies
2023-06-09 10:32:34 +02:00
rockchip
drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full
2023-12-03 07:31:21 +01:00
savage
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scheduler
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selftests
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shmobile
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sis
…
sti
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
2022-12-31 13:14:44 +01:00
stm
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sun4i
drm: sun4i_tcon: use devm_clk_get_enabled in sun4i_tcon_init_clocks
2023-07-23 13:46:59 +02:00
tdfx
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tegra
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
2023-09-19 12:22:38 +02:00
tidss
drm: tidss: Fix pixel format definition
2023-03-10 09:39:20 +01:00
tilcdc
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tiny
drm: gm12u320: Fix the timeout usage for usb_bulk_msg()
2023-09-23 11:10:01 +02:00
ttm
drm/ttm: Reorder sys manager cleanup step
2023-11-08 17:26:47 +01:00
tve200
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udl
drm/udl: Restore display mode on resume
2022-10-26 12:34:24 +02:00
v3d
drm/shmem-helper: Pass GEM shmem object in public interfaces
2022-08-17 14:23:19 +02:00
vboxvideo
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vc4
drm/vc4: hdmi: Correct interlaced timings again
2023-03-10 09:39:21 +01:00
vgem
drm/vgem: add missing mutex_destroy
2023-05-11 23:00:20 +09:00
via
…
virtio
drm/virtio: Fix error code in virtio_gpu_object_shmem_init()
2023-03-11 13:57:40 +01:00
vkms
drm/vkms: Fix null-ptr-deref in vkms_release()
2023-03-10 09:39:20 +01:00
vmwgfx
drm: vmwgfx_surface.c: copy user-array safely
2023-11-28 16:56:16 +00:00
xen
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xlnx
drm: xlnx: zynqmp_dpsub: Add missing check for dma_set_mask
2023-09-19 12:22:38 +02:00
zte
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drm_agpsupport.c
…
drm_aperture.c
…
drm_atomic_helper.c
drm/atomic-helper: relax unregistered connector check
2023-10-25 11:58:58 +02:00
drm_atomic_state_helper.c
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drm_atomic_uapi.c
…
drm_atomic.c
drm/atomic: Fix potential use-after-free in nonblocking commits
2023-07-23 13:47:58 +02:00
drm_auth.c
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drm_blend.c
…
drm_bridge_connector.c
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drm_bridge.c
drm/bridge: Avoid uninitialized variable warning
2022-10-26 12:34:50 +02:00
drm_bufs.c
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drm_cache.c
…
drm_client_modeset.c
drm/client: Fix memory leak in drm_client_modeset_probe
2023-07-27 08:46:55 +02:00
drm_client.c
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drm_color_mgmt.c
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drm_connector.c
drm/connector: send hotplug uevent on connector cleanup
2023-01-12 11:58:59 +01:00
drm_context.c
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drm_crtc_helper_internal.h
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drm_crtc_helper.c
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drm_crtc_internal.h
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drm_crtc.c
drm/crtc: fix uninitialized variable use
2024-01-25 14:52:31 -08:00
drm_damage_helper.c
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drm_debugfs_crc.c
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drm_debugfs.c
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drm_displayid.c
drm/displayid: add displayid_get_header() and check bounds better
2023-05-24 17:36:43 +01:00
drm_dma.c
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drm_dp_aux_bus.c
drm/dp: Export symbol / kerneldoc fixes for DP AUX bus
2022-08-17 14:23:16 +02:00
drm_dp_aux_dev.c
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drm_dp_cec.c
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drm_dp_dual_mode_helper.c
drm/display: Don't assume dual mode adaptors support i2c sub-addressing
2022-12-02 17:41:00 +01:00
drm_dp_helper.c
drm/dp: Don't rewrite link config when setting phy test pattern
2022-10-26 12:35:42 +02:00
drm_dp_mst_topology_internal.h
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drm_dp_mst_topology.c
drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
2023-11-08 17:26:37 +01:00
drm_drv.c
drm/drv: Fix potential memory leak in drm_dev_init()
2022-11-26 09:24:36 +01:00
drm_dsc.c
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drm_dumb_buffers.c
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drm_edid_load.c
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drm_edid.c
drm/edid: fix AVI infoframe aspect ratio handling
2023-03-10 09:40:14 +01:00
drm_encoder_slave.c
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drm_encoder.c
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drm_fb_cma_helper.c
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drm_fb_helper.c
drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var
2023-05-01 08:23:23 +09:00
drm_file.c
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drm_flip_work.c
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drm_format_helper.c
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drm_fourcc.c
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
2023-03-10 09:39:19 +01:00
drm_framebuffer.c
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drm_gem_atomic_helper.c
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drm_gem_cma_helper.c
…
drm_gem_framebuffer_helper.c
…
drm_gem_shmem_helper.c
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
2023-08-16 18:21:58 +02:00
drm_gem_ttm_helper.c
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drm_gem_vram_helper.c
drm/vram-helper: fix function names in vram helper doc
2023-07-23 13:46:58 +02:00
drm_gem.c
drm/gem: Fix GEM handle release errors
2022-09-15 11:30:01 +02:00
drm_hashtab.c
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drm_hdcp.c
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drm_internal.h
drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()
2022-11-26 09:24:37 +01:00
drm_ioc32.c
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drm_ioctl.c
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
2022-10-26 12:35:38 +02:00
drm_irq.c
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drm_kms_helper_common.c
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drm_lease.c
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drm_legacy_misc.c
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drm_legacy.h
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drm_lock.c
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drm_managed.c
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drm_memory.c
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drm_mipi_dbi.c
drm/mipi-dbi: align max_chunk to 2 in spi_transfer
2022-08-17 14:23:17 +02:00
drm_mipi_dsi.c
drm/mipi-dsi: Create devm device attachment
2023-11-20 11:08:19 +01:00
drm_mm.c
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drm_mode_config.c
drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
2023-03-10 09:39:19 +01:00
drm_mode_object.c
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drm_modes.c
…
drm_modeset_helper.c
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drm_modeset_lock.c
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drm_of.c
drm/bridge: Add a function to abstract away panels
2022-08-17 14:23:24 +02:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for One Mix 2S
2023-10-25 11:59:01 +02:00
drm_panel.c
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drm_pci.c
…
drm_plane_helper.c
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drm_plane.c
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drm_prime.c
drm/gem: Fix GEM handle release errors
2022-09-15 11:30:01 +02:00
drm_print.c
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drm_probe_helper.c
drm/probe-helper: Cancel previous job before starting new one
2023-05-11 23:00:20 +09:00
drm_property.c
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drm_rect.c
…
drm_scatter.c
…
drm_scdc_helper.c
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drm_self_refresh_helper.c
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drm_simple_kms_helper.c
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drm_syncobj.c
drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
2023-11-20 11:08:30 +01:00
drm_sysfs.c
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drm_trace_points.c
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drm_trace.h
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drm_vblank_work.c
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drm_vblank.c
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drm_vm.c
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drm_vma_manager.c
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drm_writeback.c
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Kconfig
…
Makefile
…