Tom Seewald 70bf2a0679 char: hpet: add checks after calling ioremap ...

[ Upstream commit b11701c933 ]

The function hpet_resources() calls ioremap() two times, but in both
cases it does not check if ioremap() returned a null pointer. Fix this
by adding null pointer checks and returning an appropriate error.

Signed-off-by: Tom Seewald <tseewald@gmail.com>
Link: https://lore.kernel.org/r/20210503115736.2104747-30-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-06-03 08:59:09 +02:00

..

agp

parisc: parisc-agp requires SBA IOMMU driver

2021-04-14 08:24:11 +02:00

hw_random

hwrng: timeriomem - Fix cooldown period calculation

2021-03-04 10:26:24 +01:00

ipmi

ipmi_si: Fix wrong return value in try_smi_init()

2020-10-29 09:57:44 +01:00

mwave

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

pcmcia

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18

2019-05-21 11:28:46 +02:00

tpm

tpm, tpm_tis: Reserve locality in tpm_tis_resume()

2021-05-19 10:08:20 +02:00

xilinx_hwicap

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

xillybus

PCI: Move ASPM declarations to linux/pci.h

2019-08-28 08:28:39 -05:00

adi.c

char: sparc64: Add privileged ADI driver

2018-06-05 11:24:55 -07:00

apm-emulation.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

applicom.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

applicom.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

bsr.c

Merge 5.2-rc4 into char-misc-next

2019-06-09 09:11:21 +02:00

ds1620.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

dsp56k.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

dtlk.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

efirtc.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

hangcheck-timer.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 405

2019-06-05 17:37:13 +02:00

hpet.c

char: hpet: add checks after calling ioremap

2021-06-03 08:59:09 +02:00

Kconfig

Merge tag 'please-pull-ia64_for_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

2019-09-16 15:32:01 -07:00

lp.c

lp: fix sparc64 LPSETTIMEOUT ioctl

2019-12-13 08:42:17 +01:00

Makefile

char: remove the SGI tiocx/mbcs driver

2019-08-16 11:33:56 -07:00

mem.c

/dev/mem: Add missing memory barriers for devmem_inode

2020-07-29 10:18:43 +02:00

misc.c

char: misc: Move EXPORT_SYMBOL immediately next to the functions/varibles

2019-05-24 18:00:41 +02:00

mspec.c

char/mspec: remove SGI SN2 support

2019-08-16 11:33:56 -07:00

nsc_gpio.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

nvram.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

nwbutton.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

nwbutton.h

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21 15:57:05 -08:00

nwflash.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

pc8736x_gpio.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

powernv-op-panel.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

ppdev.c

ppdev: fix PPGETTIME/PPSETTIME ioctls

2019-12-17 19:56:41 +01:00

ps3flash.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 164

2019-05-30 11:26:38 -07:00

random.c

random: fix the RNDRESEEDCRNG ioctl

2021-03-04 10:26:11 +01:00

raw.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

rtc.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

scx200_gpio.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

sonypi.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61

2019-05-24 17:36:45 +02:00

tb0219.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

tlclk.c

drivers: char: tlclk.c: Avoid data race between init and interrupt handler

2020-10-01 13:17:56 +02:00

toshiba.c

toshiba: Add correct printk log level while emitting error log

2019-09-04 13:42:43 +02:00

ttyprintk.c

ttyprintk: Add TTY hangup callback.

2021-05-14 09:44:23 +02:00

uv_mmtimer.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

virtio_console.c

virtio: virtio_console: fix DMA memory allocation for rproc serial

2020-11-18 19:20:29 +01:00