Helge Deller 65a01e601d fbcon: Disallow setting font bigger than screen size ... Prevent that users set a font size which is bigger than the physical screen. It's unlikely this may happen (because screens are usually much larger than the fonts and each font char is limited to 32x32 pixels), but it may happen on smaller screens/LCD displays. Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: stable@vger.kernel.org # v4.14+		2022-07-07 10:50:45 +02:00
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aty	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
core	fbcon: Disallow setting font bigger than screen size	2022-07-07 10:50:45 +02:00
geode	video: fbdev: lxfb_ops: Fix fall-through warnings for Clang	2020-11-22 22:58:55 +01:00
i810	video: fbdev: i810: use true,false for bool variables	2020-05-06 19:29:10 +02:00
intelfb	video: fbdev: intelfb: Initialize value of stolen size	2022-06-20 14:33:05 +02:00
kyro	video: fbdev: kyro: Error out if 'lineclock' equals zero	2022-04-11 08:23:49 +02:00
matrox	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
mb862xx	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
mmp	video: fbdev: mmp: replace usage of found with dedicated list iterator variable	2022-04-12 22:06:10 +02:00
nvidia	video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow	2022-01-29 22:24:25 +01:00
omap	video: fbdev: omap: Remove duplicate 'the' in comment	2022-06-22 16:55:51 +02:00
omap2	video: fbdev: omapfb: Align '*' in comment	2022-06-22 16:53:55 +02:00
riva	video: fbdev: riva: Error out if 'pixclock' equals zero	2021-07-26 20:06:03 +02:00
savage	video: fbdev: savagefb: make a variable local	2022-01-30 19:37:03 +01:00
sis	video: fbdev: sis: fix potential NULL dereference in sisfb_post_sis300()	2022-04-04 08:55:23 +02:00
vermilion	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
via	video: fbdev: via: check the return value of kstrdup()	2022-02-22 09:00:09 +01:00
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
amba-clcd.c	video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup	2022-05-19 11:11:20 +02:00
amifb.c	backlight/video: Use Platform getter/setter functions	2021-02-12 10:01:45 +00:00
arcfb.c	video: fbdev: arcfb: remove redundant initialization of variable err	2021-07-21 13:09:21 +02:00
arkfb.c	video: fbdev: arkfb: Error out if 'pixclock' equals zero	2022-04-11 08:23:50 +02:00
asiliantfb.c	video: fbdev: asiliantfb: remove redundant assignment to variable Ftarget	2022-01-29 23:04:57 +01:00
atafb.c	video: fbdev: atari: Atari 2 bpp (STe) palette bugfix	2022-02-16 09:11:12 +01:00
atafb.h
atafb_iplan2p2.c
atafb_iplan2p4.c
atafb_iplan2p8.c
atafb_mfb.c
atafb_utils.h
atmel_lcdfb.c	video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()	2022-01-30 19:38:35 +01:00
au1100fb.c	video: fbdev: au1100fb: Drop unnecessary NULL ptr check	2022-06-20 20:19:50 +02:00
au1100fb.h	video: fbdev: au1100fb: Spelling s/palette/palette/	2022-02-16 10:54:42 +01:00
au1200fb.c	video: fbdev: au1200fb: Make use of dma_mmap_coherent()	2022-01-29 22:24:25 +01:00
au1200fb.h
broadsheetfb.c	fbdev: Use pageref offset for deferred-I/O writeback	2022-05-03 16:04:22 +02:00
bt431.h
bt455.h
bw2.c	video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode	2020-12-08 18:34:08 +01:00
c2p.h
c2p_core.h	fbdev: c2p: Use BUILD_BUG() instead of custom solution	2020-03-09 11:12:19 +01:00
c2p_iplan2.c
c2p_planar.c
carminefb.c	drm pull for 5.6-rc1	2020-01-30 08:04:01 -08:00
carminefb.h
carminefb_regs.h
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	video: fbdev: chipsfb: use memset_io() instead of memset()	2021-10-09 00:15:59 +11:00
cirrusfb.c	video: fbdev: cirrusfb: Remove useless reference to PCI power management	2022-06-20 14:38:27 +02:00
clps711x-fb.c	video: fbdev: clps711x-fb: Use syscon_regmap_lookup_by_phandle	2022-04-25 20:12:12 +02:00
cobalt_lcdfb.c	video: constify fb ops across all drivers	2019-12-05 10:57:53 +02:00
controlfb.c	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
controlfb.h
cyber2000fb.c	fbdev: cyber2000fb: use generic power management	2020-09-08 13:33:16 +02:00
cyber2000fb.h
da8xx-fb.c	video: fbdev: da8xx-fb: Make use of the helper function dev_err_probe()	2022-01-29 23:22:36 +01:00
dnfb.c	video: constify fb ops across all drivers	2019-12-05 10:57:53 +02:00
edid.h
efifb.c	fbdev: efifb: Fix a use-after-free due early fb_info cleanup	2022-05-07 09:05:48 -07:00
ep93xx-fb.c	video: ep93xx: Prepare clock before using it	2021-07-26 22:10:29 +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	video: fbdev: fsl-diu-fb: remove unneeded variable 'res'	2020-10-17 08:23:14 +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	2022-05-03 16:04:22 +02:00
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	maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault	2020-06-17 10:57:41 -07:00
hyperv_fb.c	fbdev fixes and updates for kernel v5.19-rc1	2022-05-30 12:46:49 -07:00
i740_reg.h
i740fb.c	video: fbdev: i740fb: Error out if 'pixclock' equals zero	2022-04-11 08:23:50 +02:00
imsttfb.c	video: imsttfb: check for ioremap() failures	2021-05-13 18:58:39 +02:00
imxfb.c	video: fbdev: imxfb: Fix missing of_node_put in imxfb_probe	2022-04-07 21:40:37 +02:00
Kconfig	Merge drm/drm-next into drm-misc-next	2022-04-05 11:06:58 +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
macmodes.h
Makefile	ARM: omap1: move lcd_dma code into omapfb driver	2022-04-21 15:00:45 +02:00
maxinefb.c	video: constify fb ops across all drivers	2019-12-05 10:57:53 +02:00
metronomefb.c	fbdev: Use pageref offset for deferred-I/O writeback	2022-05-03 16:04:22 +02:00
mx3fb.c	dmaengine: imx: Move header to include/dma/	2022-04-19 12:06:18 +01:00
n411.c
neofb.c	video: fbdev: neofb: Fix the check of 'var->pixclock'	2022-04-11 08:23:49 +02:00
ocfb.c	video: fbdev: ocfb: add const to of_device_id	2022-01-29 22:24:25 +01:00
offb.c	of: Create platform devices for OF framebuffers	2022-04-20 10:07:41 +02:00
p9100.c	video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode	2020-12-08 18:34:08 +01:00
platinumfb.c	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
platinumfb.h
pm2fb.c	video: fbdev: pm2fb: Fix a kernel-doc formatting issue	2022-04-04 08:55:23 +02:00
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	video: fbdev: pvr2fb: initialize variables	2020-08-05 19:47:22 +02:00
pxa3xx-gcu.c	video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write	2022-06-20 20:12:17 +02:00
pxa3xx-gcu.h
pxa3xx-regs.h	ARM: pxa: move regs-lcd.h into driver	2022-04-19 16:29:03 +02:00
pxa168fb.c	video: fbdev: pxa168fb: Remove unnecessary print function dev_err()	2022-02-01 20:45:51 +01:00
pxa168fb.h
pxafb.c	ARM: multiplatform changes, part 2	2022-06-02 15:23:54 -07:00
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	drm for 5.18-rc1	2022-03-24 16:19:43 -07:00
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
s3fb.c	video: fbdev: s3fb: Error out if 'pixclock' equals zero	2022-04-11 08:23:50 +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
sh7760fb.c	drm pull for 5.6-rc1	2020-01-30 08:04:01 -08:00
sh_mobile_lcdcfb.c	fbdev: Use pageref offset for deferred-I/O writeback	2022-05-03 16:04:22 +02:00
sh_mobile_lcdcfb.h
simplefb.c	video: fbdev: simplefb: Check before clk_put() not needed	2022-06-20 20:22:16 +02:00
skeletonfb.c	video: fbdev: skeletonfb: Convert to generic power management	2022-06-20 14:38:27 +02:00
sm501fb.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
sm712.h
sm712fb.c	video: fbdev: sm712fb: Fix crash in smtcfb_write()	2022-03-03 11:13:40 +01:00
smscufx.c	fbdev: Use pageref offset for deferred-I/O writeback	2022-05-03 16:04:22 +02:00
ssd1307fb.c	fbdev: Rename pagelist to pagereflist for deferred I/O	2022-05-03 16:04:22 +02:00
sstfb.c	video: fbdev: sstfb: Updated logging to fix set but not used warnings	2020-11-30 20:04:59 +01:00
sticore.h	parisc/stifb: Keep track of hardware path of graphics card	2022-06-04 15:47:03 +02:00
stifb.c	parisc/stifb: Implement fb_is_primary_device()	2022-06-04 15:47:03 +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	video: fbdev: tgafb: Fix kernel-doc and set but not used warnings	2020-11-30 20:04:50 +01:00
tmiofb.c	video: constify fb ops across all drivers	2019-12-05 10:57:53 +02:00
tridentfb.c	video: fbdev: tridentfb: Error out if 'pixclock' equals zero	2022-04-11 08:23:50 +02:00
udlfb.c	fbdev: Use pageref offset for deferred-I/O writeback	2022-05-03 16:04:22 +02:00
uvesafb.c	video: fbdev: uvesafb: Fix set but not used warning	2020-12-08 18:33:48 +01:00
valkyriefb.c	video: fbdev: aty/matrox/...: Prepare cleanup of powerpc's asm/prom.h	2022-04-04 08:55:23 +02:00
valkyriefb.h
vesafb.c	video: fbdev: vesafb: Fix a use-after-free due early fb_info cleanup	2022-05-28 19:26:56 +02:00
vfb.c	video: constify fb ops across all drivers	2019-12-05 10:57:53 +02:00
vga16fb.c	drm-misc-next for v5.18:	2022-02-01 19:02:41 +10:00
vt8500lcdfb.c	video: vt8500lcdfb: fix fallthrough warning	2020-04-17 15:50:08 +02:00
vt8500lcdfb.h
vt8623fb.c	video: fbdev: vt8623fb: Error out if 'pixclock' equals zero	2022-04-11 08:23:49 +02:00
w100fb.c	video: fbdev: w100fb: Reset global state	2022-01-29 22:24:26 +01:00
w100fb.h
wm8505fb.c	video: fbdev: wm8505fb: fix sparse warnings about using incorrect types	2020-03-02 16:32:04 +01:00
wm8505fb_regs.h
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
xen-fbfront.c	fbdev fixes and updates for kernel v5.19-rc1	2022-05-30 12:46:49 -07:00
xilinxfb.c	video: fbdev: Fix fall-through warning for Clang	2021-07-13 13:58:29 -05:00