Zhang Shurong bd3a6b6d5d firmware: meson_sm: fix to avoid potential NULL pointer dereference ...

[ Upstream commit f2ed165619 ]

of_match_device() may fail and returns a NULL pointer.

Fix this by checking the return value of of_match_device.

Fixes: 8cde3c2153 ("firmware: meson_sm: Rework driver as a proper platform driver")
Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/tencent_AA08AAA6C4F34D53ADCE962E188A879B8206@qq.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-09-13 09:42:42 +02:00

..

arm_ffa

firmware: arm_ffa: Set handle field to zero in memory descriptor

2023-06-14 11:15:31 +02:00

arm_scmi

firmware: arm_scmi: Drop OF node reference in the transport channel setup

2023-08-11 12:08:19 +02:00

broadcom

firmware: tee_bnxt: Use UUID API for exporting the UUID

2022-05-05 18:14:29 -07:00

cirrus

firmware: cs_dsp: Add memory chunk helpers

2022-07-22 13:40:00 +01:00

efi

x86/efistub: Fix PCI ROM preservation in mixed mode

2023-09-13 09:42:30 +02:00

google

firmware: coreboot: framebuffer: Ignore reserved pixel color bits

2023-03-10 09:34:02 +01:00

imx

firmware: imx: scu-pd: imx8q: add vpu mu resources

2022-02-20 14:55:32 +08:00

meson

firmware: meson_sm: fix to avoid potential NULL pointer dereference

2023-09-13 09:42:42 +02:00

psci

cpuidle: drivers: firmware: psci: Dont instrument suspend code

2023-03-10 09:33:47 +01:00

smccc

firmware: smccc: Fix use of uninitialised results structure

2023-08-11 12:08:10 +02:00

tegra

firmware: tegra: Switch over to memdup_user()

2022-09-15 12:45:42 +02:00

xilinx

firmware: xilinx: don't make a sleepable memory allocation from an atomic context

2023-03-22 13:33:56 +01:00

arm_scpi.c

firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

2022-07-04 14:28:42 +01:00

arm_sdei.c

firmware: arm_sdei: Fix sleep from invalid context BUG

2023-05-24 17:32:35 +01:00

dmi_scan.c

firmware: dmi: Fortify entry point length checks

2022-09-23 14:53:14 +02:00

dmi-id.c

firmware: dmi: Move product_sku info to the end of the modalias

2021-09-02 17:28:53 +02:00

dmi-sysfs.c

firmware: dmi-sysfs: Fix null-ptr-deref in dmi_sysfs_register_handle

2023-03-10 09:33:34 +01:00

edd.c

edd: simplify the check of 'attr->test' in edd_populate_dir()

2022-05-19 18:57:04 +02:00

iscsi_ibft_find.c

iscsi_ibft: fix warning in reserve_ibft_region()

2021-08-05 19:47:57 -04:00

iscsi_ibft.c

iscsi_ibft: Fix isa_bus_to_virt not working under ARM

2021-09-02 16:22:00 -04:00

Kconfig

Merge tag 'sound-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2022-05-25 16:55:16 -07:00

Makefile

Merge tag 'efi-next-for-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

2022-06-03 13:39:30 -07:00

memmap.c

firmware: memmap: use default_groups in kobj_type

2022-01-05 19:17:29 +01:00

mtk-adsp-ipc.c

firmware: mediatek: Use meaningful names for mbox

2022-06-22 13:39:30 +01:00

pcdp.c

efi/ia64: Move HCDP and MPS table handling into IA64 arch code

2020-02-23 21:59:42 +01:00

pcdp.h

firmware: pcdp: Replace zero-length array with flexible-array

2020-06-15 23:08:32 -05:00

qcom_scm-legacy.c

firmware: qcom_scm-legacy: correct kerneldoc

2022-06-25 22:04:31 -05:00

qcom_scm-smc.c

firmware: qcom_scm: Reduce locking section for __get_convention()

2021-04-06 21:25:23 -05:00

qcom_scm.c

firmware: qcom_scm: Clear download bit during reboot

2023-05-11 23:03:10 +09:00

qcom_scm.h

firmware: qcom: scm: remove unused __qcom_scm_init declaration

2022-09-13 15:14:54 -05:00

qemu_fw_cfg.c

firmware: qemu_fw_cfg: remove sysfs entries explicitly

2022-01-14 18:50:52 -05:00

raspberrypi.c

firmware: raspberrypi: fix possible memory leak in rpi_firmware_probe()

2022-12-31 13:32:40 +01:00

scpi_pm_domain.c

firmware: arm_scpi: Fix string overflow in SCPI genpd driver

2021-12-13 15:17:37 +01:00

stratix10-rsu.c

firmware: stratix10-rsu: extend RSU driver to get DCMF status

2022-07-14 16:55:09 +02:00

stratix10-svc.c

firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe

2023-09-06 21:27:02 +01:00

sysfb_simplefb.c

efi: sysfb_efi: Fix DMI quirks not working for simpledrm

2023-03-30 12:49:22 +02:00

sysfb.c

efi: sysfb_efi: Fix DMI quirks not working for simpledrm

2023-03-30 12:49:22 +02:00

ti_sci.c

firmware: ti_sci: Use system_state to determine polling

2023-09-13 09:42:39 +02:00

ti_sci.h

firmware: ti_sci: rm: Add new ops for ring configuration

2020-11-01 19:38:02 -08:00

trusted_foundations.c

firmware: tf: Different way of L2 cache enabling after LP2 suspend

2020-05-06 18:27:26 +02:00

turris-mox-rwtm.c

Merge tag 'mvebu-drivers-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers

2021-06-23 18:57:40 -07:00