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linux/drivers/video/fbdev
History
Miaoqian Lin 90d835caf3 fbdev: valkyriefb: Fix reference count leak in valkyriefb_init 
commit eb53368f8d upstream.

The of_find_node_by_name() function returns a device tree node with its
reference count incremented. The caller is responsible for calling
of_node_put() to release this reference when done.

Found via static analysis.

Fixes: cc5d0189b9 ("[PATCH] powerpc: Remove device_node addrs/n_addr")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2025-12-07 06:09:13 +09:00
..
aty fbdev: atyfb: Check if pll_ops->init_pll failed 2025-12-07 06:09:13 +09:00
core fbdev: bitblit: bound-check glyph index in bit_putcs* 2025-12-07 06:09:13 +09:00
geode fbdev: lxfb: Fix potential divide by zero 2023-04-05 11:24:53 +02:00
i810 video: fbdev: i810: use true,false for bool variables 2020-05-06 19:29:10 +02:00
intelfb fbdev: intelfb: Fix potential divide by zero 2023-04-05 11:24:53 +02:00
kyro video: fbdev: kyro: Error out if 'pixclock' equals zero 2021-07-26 20:06:00 +02:00
matrox fbdev: matroxfb: G200eW: Increase max memory from 1 MB to 16 MB 2023-01-12 11:59:17 +01:00
mb862xx video: fbdev: mb862xx: use DEVICE_ATTR_RO macro 2021-06-03 10:32:49 +02:00
mmp fbdev: mmp: fix value check in mmphw_probe() 2023-08-26 14:23:31 +02:00
nvidia fbdev: nvidia: Fix potential divide by zero 2023-04-05 11:24:53 +02:00
omap fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe() 2023-07-23 13:47:05 +02:00
omap2 fbdev: omapfb: Add 'plane' value check 2025-05-02 07:43:58 +02:00
riva video: fbdev: riva: Error out if 'pixclock' equals zero 2021-07-26 20:06:03 +02:00
savage fbdev: savage: Handle err return when savagefb_check_var failed 2024-06-16 13:39:57 +02:00
sis fbdev: sisfb: Fix strbuf array overflow 2024-10-17 15:11:53 +02:00
vermilion fbdev: vermilion: decrease reference count in error path 2022-12-31 13:14:32 +01:00
via fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 2024-04-13 13:01:46 +02:00
68328fb.c video/fbdev/68328fb: Remove dead code 2020-01-03 14:27:43 +01:00
acornfb.c video: fbdev: acornfb: remove free_unused_pages() 2021-02-24 13:38:31 -08:00
acornfb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
amba-clcd.c video: fbdev: amba-clcd: Fix refcount leak bugs 2022-08-17 14:24:11 +02:00
amifb.c backlight/video: Use Platform getter/setter functions 2021-02-12 10:01:45 +00:00
arcfb.c fbdev: arcfb: Fix error handling in arcfb_probe() 2023-05-24 17:36:42 +01:00
arkfb.c video: fbdev: arkfb: Check the size of screen before memset_io() 2022-08-17 14:24:16 +02:00
asiliantfb.c video: fbdev: asiliantfb: Error out if 'pixclock' equals zero 2021-07-26 20:05:50 +02:00
atafb.c video: fbdev: atari: Atari 2 bpp (STe) palette bugfix 2022-04-08 14:23:00 +02:00
atafb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atafb_iplan2p2.c fbdev: atafb: Remove obsolete module support 2019-04-01 17:46:55 +02:00
atafb_iplan2p4.c fbdev: atafb: Remove obsolete module support 2019-04-01 17:46:55 +02:00
atafb_iplan2p8.c fbdev: atafb: Remove obsolete module support 2019-04-01 17:46:55 +02:00
atafb_mfb.c fbdev: atafb: Remove obsolete module support 2019-04-01 17:46:55 +02:00
atafb_utils.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atmel_lcdfb.c video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe() 2022-04-08 14:23:14 +02:00
au1100fb.c fbdev: au1100fb: Move a variable assignment behind a null pointer check 2025-04-10 14:31:59 +02:00
au1100fb.h au1100fb: fix DMA API abuse 2019-06-03 16:00:08 +02:00
au1200fb.c fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe 2023-07-27 08:47:02 +02:00
au1200fb.h fbdev: au1200fb: delete duplicate header contents 2018-01-04 16:53:49 +01:00
broadsheetfb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
bt431.h video: fbdev: bt431: Correct cursor format control macro 2016-02-26 13:06:11 +02:00
bt455.h video: fbdev: pmag-ba-fb: Optimize Bt455 colormap addressing 2016-02-26 13:06:11 +02:00
bw2.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
c2p.h video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
c2p_core.h fbdev: c2p: Use BUILD_BUG() instead of custom solution 2020-03-09 11:12:19 +01:00
c2p_iplan2.c video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
c2p_planar.c video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
carminefb.c drm pull for 5.6-rc1 2020-01-30 08:04:01 -08:00
carminefb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
carminefb_regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cg3.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
cg6.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
cg14.c fbdev: cg14fb: use resource_size 2020-01-15 17:31:50 +01:00
chipsfb.c fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init() 2022-09-15 11:30:01 +02:00
cirrusfb.c video: fbdev: cirrusfb: check pixclock to avoid divide by zero 2022-04-08 14:24:00 +02:00
clps711x-fb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
cobalt_lcdfb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
controlfb.c video: fbdev: controlfb: Fix COMPILE_TEST build 2022-04-08 14:23:14 +02:00
controlfb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cyber2000fb.c fbdev: cyber2000fb: use generic power management 2020-09-08 13:33:16 +02:00
cyber2000fb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
da8xx-fb.c backlight/video: Use Platform getter/setter functions 2021-02-12 10:01:45 +00:00
dnfb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
edid.h video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
efifb.c fbdev: efifb: Fix a use-after-free due early fb_info cleanup 2022-05-18 10:26:49 +02:00
ep93xx-fb.c fbdev/ep93xx-fb: Do not assign to struct fb_info.dev 2023-09-19 12:22:55 +02:00
ffb.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
fm2fb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
fsl-diu-fb.c fbdev: fsl-diu-fb: add missing device_remove_file() 2025-06-04 14:37:54 +02:00
g364fb.c fbdev/g364fb: Fix build failure 2020-02-19 10:58:22 -08:00
gbefb.c video: fbdev: gbefb: Only instantiate device when built for IP32 2021-10-06 11:12:28 +02:00
goldfishfb.c video: fbdev: goldfishfb: Fix defined but not used warning 2020-12-08 18:34:50 +01:00
grvga.c video: fbdev: Replace HTTP links with HTTPS ones 2020-07-20 11:47:29 +02:00
gxt4500.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
hecubafb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
hgafb.c video: hgafb: correctly handle card detect failure during probe 2021-05-21 15:04:05 +02:00
hitfb.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
hpfb.c fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() 2024-10-17 15:10:50 +02:00
hyperv_fb.c fbdev: hyperv_fb: iounmap() the correct memory when removing a device 2025-04-10 14:31:48 +02:00
i740_reg.h video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
i740fb.c video: fbdev: i740fb: Error out if 'pixclock' equals zero 2022-09-23 14:15:49 +02:00
imsttfb.c fbdev: imsttfb: fix a resource leak in probe 2023-11-20 11:08:30 +01:00
imxfb.c fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref 2025-08-28 16:24:11 +02:00
Kconfig fbdev: sh7760fb: allow modular build 2024-06-16 13:39:29 +02:00
leo.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
macfb.c video: fbdev: Replace HTTP links with HTTPS ones 2020-07-20 11:47:29 +02:00
macmodes.c video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
macmodes.h video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
Makefile drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
maxinefb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
metronomefb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
mx3fb.c video: fbdev: mx3fb: Fix kernel-doc, set but not used and string warnings 2020-11-30 20:04:56 +01:00
n411.c Annotate hardware config module parameters in drivers/video/ 2017-04-20 12:02:32 +01:00
neofb.c video: fbdev: neofb: add a check against divide error 2021-07-21 15:02:03 +02:00
ocfb.c video: ocfb: Use devm_platform_ioremap_resource() in ocfb_probe() 2020-01-03 14:27:49 +01:00
offb.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
p9100.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
platinumfb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
platinumfb.h video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
pm2fb.c fbdev: pm2fb: fix missing pci_disable_device() 2022-12-31 13:14:31 +01:00
pm3fb.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
pmag-aa-fb.c drm pull for 5.6-rc1 2020-01-30 08:04:01 -08:00
pmag-ba-fb.c drm pull for 5.6-rc1 2020-01-30 08:04:01 -08:00
pmagb-b-fb.c drm pull for 5.6-rc1 2020-01-30 08:04:01 -08:00
ps3fb.c powerpc/ps3: make system bus's remove and shutdown callbacks return void 2020-12-04 01:01:22 +11:00
pvr2fb.c fbdev: pvr2fb: Fix leftover reference to ONCHIP_NR_DMA_CHANNELS 2025-12-07 06:09:13 +09:00
pxa3xx-gcu.c video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write 2022-09-23 14:15:51 +02:00
pxa3xx-gcu.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa168fb.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pxa168fb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxafb.c fbdev: pxafb: Fix possible use after free in pxafb_task() 2024-10-17 15:11:28 +02:00
pxafb.h video: pxafb: Remove cpufreq policy notifier 2019-08-26 10:02:02 +02:00
q40fb.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
s1d13xxxfb.c video: fbdev: s1d13xxxfb: Fix kernel-doc and set but not used warnings 2020-11-29 22:51:07 +01:00
s3c-fb.c video: fbdev: s3c-fb: Fix kernel-doc and set but not used warnings 2020-12-05 21:01:04 +01:00
s3c2410fb-regs-lcd.h fbdev: s3c2410fb: remove mach header dependency 2020-08-20 17:48:12 +02:00
s3c2410fb.c fbdev: s3c2410fb: remove mach header dependency 2020-08-20 17:48:12 +02:00
s3c2410fb.h video: s3c2410fb: Register cpufreq notifier only on S3C24xx 2016-08-11 17:54:55 +03:00
s3fb.c video: fbdev: s3fb: Check the size of screen before memset_io() 2022-08-17 14:24:16 +02:00
sa1100fb.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
sa1100fb.h ARM/fbdev: sa11x0: Switch to use GPIO descriptors 2020-04-17 15:50:11 +02:00
sbuslib.c fbdev: sbuslib: remove compat_alloc_user_space usage 2020-09-25 16:34:50 +02:00
sbuslib.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sh7760fb.c fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem() 2024-12-14 19:51:03 +01:00
sh_mobile_lcdcfb.c fbdev: shmobile: fix snprintf truncation 2024-06-16 13:39:27 +02:00
sh_mobile_lcdcfb.h fbdev/sh_mobile: remove sh_mobile_lcdc_display_notify 2019-06-12 20:28:11 +02:00
simplefb.c fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove 2022-05-18 10:26:48 +02:00
skeletonfb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
sm501fb.c fbdev: sm501fb: Add some geometry checks. 2025-04-10 14:31:59 +02:00
sm712.h fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display 2019-04-01 17:46:59 +02:00
sm712fb.c video: fbdev: sm712fb: Fix crash in smtcfb_write() 2022-04-08 14:24:02 +02:00
smscufx.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
ssd1307fb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
sstfb.c video: fbdev: sstfb: Updated logging to fix set but not used warnings 2020-11-30 20:04:59 +01:00
sticore.h fbdev: stifb: Make the STI next font pointer a 32-bit signed offset 2023-12-08 08:48:04 +01:00
stifb.c fbdev: stifb: Fix info entry in sti_struct on error path 2023-06-09 10:32:21 +02:00
sunxvr500.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
sunxvr1000.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
sunxvr2500.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
tcx.c video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode 2020-12-08 18:34:08 +01:00
tdfxfb.c video: fbdev: tdfx: Fix set but not used warning in att_outb() 2020-11-30 20:04:30 +01:00
tgafb.c fbdev: tgafb: Fix potential divide by zero 2023-04-05 11:24:53 +02:00
tmiofb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
tridentfb.c drm pull for 5.6-rc1 2020-01-30 08:04:01 -08:00
udlfb.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
uvesafb.c fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() 2023-11-08 17:26:47 +01:00
valkyriefb.c fbdev: valkyriefb: Fix reference count leak in valkyriefb_init 2025-12-07 06:09:13 +09:00
valkyriefb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vesafb.c video: fbdev: vesafb: Fix a use-after-free due early fb_info cleanup 2022-06-09 10:23:16 +02:00
vfb.c video: constify fb ops across all drivers 2019-12-05 10:57:53 +02:00
vga16fb.c video: vga16fb: Only probe for EGA and VGA 16 color graphic cards 2022-01-20 09:13:14 +01:00
vt8500lcdfb.c video: vt8500lcdfb: fix fallthrough warning 2020-04-17 15:50:08 +02:00
vt8500lcdfb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
vt8623fb.c video: fbdev: vt8623fb: Check the size of screen before memset_io() 2022-08-17 14:24:16 +02:00
w100fb.c video: fbdev: w100fb: Reset global state 2022-04-08 14:23:59 +02:00
w100fb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm8505fb.c video: fbdev: wm8505fb: fix sparse warnings about using incorrect types 2020-03-02 16:32:04 +01:00
wm8505fb_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
wmt_ge_rops.c video: fbdev: wmt_ge_rops: Fix function not declared warnings 2020-12-08 18:34:36 +01:00
wmt_ge_rops.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xen-fbfront.c fbdev: Rename pagelist to pagereflist for deferred I/O 2024-02-23 08:55:13 +01:00
xilinxfb.c video: fbdev: Fix fall-through warning for Clang 2021-07-13 13:58:29 -05:00