Johan Hovold adc96d30f6 efi: fix NULL-deref in init error path ... [ Upstream commit 703c13fe3c ] In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in the unlikely event that EFI initialisation fails to avoid dereferencing a NULL pointer. Fixes: 98086df8b7 ("efi: add missed destroy_workqueue when efisubsys_init fails") Cc: stable@vger.kernel.org Cc: Li Heng <liheng40@huawei.com> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-01-18 11:58:32 +01:00
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libstub	efi: random: combine bootloader provided RNG seed with RNG protocol output	2023-01-12 12:02:58 +01:00
test	efi/efi_test: read RuntimeServicesSupported	2020-12-09 08:37:27 +01:00
Kconfig	efi: libstub: Remove zboot signing from build options	2022-10-21 11:09:40 +02:00
Makefile	efi: vars: Remove deprecated 'efivars' sysfs interface	2022-06-24 20:40:19 +02:00
apple-properties.c	efi: fix return value of __setup handlers	2022-03-01 09:02:21 +01:00
arm-runtime.c	efi: runtime: Don't assume virtual mappings are missing if VA == PA == 0	2022-10-21 11:09:41 +02:00
capsule-loader.c	efi: capsule-loader: Fix use-after-free in efi_capsule_write	2022-09-07 18:23:56 +02:00
capsule.c	efi: capsule: clean scatter-gather entries from the D-cache	2020-12-09 08:37:27 +01:00
cper-arm.c	…
cper-x86.c	x86/mce, cper: Pass x86 CPER through the MCA handling chain	2020-11-21 12:05:41 +01:00
cper.c	efi/cper: Reformat CPER memory error location to more readable	2022-04-08 11:36:16 +02:00
dev-path-parser.c	efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer()	2022-09-19 18:34:42 +02:00
earlycon.c	…
efi-bgrt.c	…
efi-init.c	efi/arm: libstub: move ARM specific code out of generic routines	2022-09-27 13:26:16 +02:00
efi-pstore.c	efi: pstore: Omit efivars caching EFI varstore access layer	2022-06-24 20:40:19 +02:00
efi.c	efi: fix NULL-deref in init error path	2023-01-18 11:58:32 +01:00
efibc.c	efi: efibc: Guard against allocation failure	2022-09-20 18:42:55 +02:00
embedded-firmware.c	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
esrt.c	efi: use default_groups in kobj_type	2022-01-06 21:19:05 +01:00
fake_mem.c	…
fake_mem.h	…
fdtparams.c	efi/fdt: fix panic when no valid fdt found	2021-05-22 14:03:42 +02:00
memattr.c	efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared	2021-05-22 14:05:13 +02:00
memmap.c	drivers: fix typo in firmware/efi/memmap.c	2022-06-28 20:00:11 +02:00
mokvar-table.c	efi/mokvar: move up init order	2022-03-08 13:55:52 +02:00
rci2-table.c	…
reboot.c	efi: Fix efi_power_off() not being run before acpi_power_off() when necessary	2022-07-10 17:41:06 +02:00
riscv-runtime.c	efi: runtime: Don't assume virtual mappings are missing if VA == PA == 0	2022-10-21 11:09:41 +02:00
runtime-map.c	efi: use default_groups in kobj_type	2022-01-06 21:19:05 +01:00
runtime-wrappers.c	efi: fix userspace infinite retry read efivars after EFI runtime services page fault	2023-01-18 11:58:10 +01:00
sysfb_efi.c	efi: sysfb_efi: remove unnecessary <asm/efi.h> include	2022-06-21 18:11:43 +02:00
tpm.c	efi/tpm: Pass correct address to memblock_reserve	2022-10-24 08:04:25 +02:00
vars.c	efi: efivars: Fix variable writes with unsupported query_variable_store()	2022-10-28 18:26:30 +02:00
x86_fake_mem.c	efi/fake_mem: arrange for a resource entry per efi_fake_mem instance	2020-10-13 18:38:27 -07:00