Wen Yang 372098d54b firmware: arm_scmi: Avoid double free in error flow ...

[ Upstream commit 8305e90a89 ]

If device_register() fails, both put_device() and kfree() are called,
ending with a double free of the scmi_dev.

Calling kfree() is needed only when a failure happens between the
allocation of the scmi_dev and its registration, so move it to there
and remove it from the error flow.

Fixes: 46edb8d132 ("firmware: arm_scmi: provide the mandatory device release callback")
Signed-off-by: Wen Yang <wenyang@linux.alibaba.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-12-17 20:35:52 +01:00

..

arm_scmi

firmware: arm_scmi: Avoid double free in error flow

2019-12-17 20:35:52 +01:00

broadcom

firmware: bcm47xx_nvram: Support small (0x6000 B) NVRAM partitions

2018-04-23 16:39:35 +01:00

efi

efi/cper: Fix endianness of PCIe class code

2019-11-06 13:05:52 +01:00

google

gsmi: Fix bug in append_to_eventlog sysfs handler

2019-12-01 09:16:22 +01:00

meson

firmware: meson-sm: rework meson_sm_init to use module_platform_driver_probe

2018-03-07 17:33:52 -08:00

tegra

firmware: tegra: adjust tested variable

2018-03-08 14:43:13 +01:00

arm_scpi.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

arm_sdei.c

firmware: arm_sdei: Fix DT platform device creation

2019-12-05 09:21:02 +01:00

dcdbas.c

platform/x86: Fix dell driver init order

2018-03-14 11:05:53 -07:00

dcdbas.h

dcdbas: export functionality for use in other drivers

2009-01-08 08:31:12 -08:00

dell_rbu.c

firmware: dell_rbu: Make payload memory uncachable

2019-11-20 18:47:41 +01:00

dmi_scan.c

firmware: dmi: Add access to the SKU ID string

2018-06-17 14:09:42 +02:00

dmi-id.c

firmware: dmi: Add access to the SKU ID string

2018-06-17 14:09:42 +02:00

dmi-sysfs.c

firmware: dmi: handle missing DMI data gracefully

2018-02-03 11:25:20 +01:00

edd.c

edd: don't spam log if no EDD information is present

2018-03-27 09:51:23 +02:00

iscsi_ibft_find.c

efi: Make 'efi_enabled' a function to query EFI facilities

2013-01-30 11:51:59 -08:00

iscsi_ibft.c

iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND

2019-08-16 10:12:45 +02:00

Kconfig

iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND

2019-08-16 10:12:45 +02:00

Makefile

firmware: arm_scmi: add basic driver infrastructure for SCMI

2018-02-28 16:37:57 +00:00

memmap.c

drivers/firmware/memmap.c: fix kernel-doc format

2015-06-25 17:00:41 -07:00

pcdp.c

x86, mpparse, x86/acpi, x86/PCI, x86/dmi, SFI: Use memremap() for RAM mappings

2017-07-18 11:37:58 +02:00

pcdp.h

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

psci_checker.c

firmware/psci: psci_checker: Park kthreads before stopping them

2019-08-06 19:06:48 +02:00

psci.c

firmware/psci: Expose SMCCC version through psci_ops

2018-02-06 22:54:11 +00:00

qcom_scm-32.c

firmware: qcom: scm: Fix crash in qcom_scm_call_atomic1()

2018-05-24 22:36:45 -05:00

qcom_scm-64.c

firmware: qcom: scm: Ensure 'a0' status code is treated as signed

2019-12-17 20:35:42 +01:00

qcom_scm.c

firmware: qcom_scm: Use proper types for dma mappings

2019-10-05 13:09:34 +02:00

qcom_scm.h

Merge tag 'rproc-v4.15' of git://github.com/andersson/remoteproc

2017-11-17 20:14:10 -08:00

qemu_fw_cfg.c

media: headers: fix linux/mod_devicetable.h inclusions

2018-08-02 18:30:54 -04:00

raspberrypi.c

firmware: raspberrypi: Fix firmware calls with large buffers

2019-12-13 08:51:26 +01:00

scpi_pm_domain.c

firmware: scpi: add device power domain support using genpd

2016-06-21 10:26:51 +01:00

ti_sci.c

firmware: ti_sci: Always request response from firmware

2019-09-19 09:09:39 +02:00

ti_sci.h

firmware: ti_sci: Switch to SPDX Licensing

2018-05-04 23:10:23 -07:00