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Kuan-Wei Chiu 8e1a6594d7 efi: fix memory leak in krealloc failure handling ... [ Upstream commit 0d3ad19179 ] In the previous code, there was a memory leak issue where the previously allocated memory was not freed upon a failed krealloc operation. This patch addresses the problem by releasing the old memory before setting the pointer to NULL in case of a krealloc failure. This ensures that memory is properly managed and avoids potential memory leaks. Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		History 2023-11-08 14:10:59 +01:00
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libstub	x86/efistub: Fix PCI ROM preservation in mixed mode	2023-09-13 09:42:30 +02:00
test	efi/efi_test: read RuntimeServicesSupported	2020-12-09 08:37:27 +01:00
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	efi: Replace GPL license boilerplate with SPDX headers	2019-02-04 08:27:25 +01:00
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/earlycon: Fix early printk for wider fonts	2020-05-12 12:29:45 +02:00
efi-bgrt.c	efi/bgrt: Accept BGRT tables with a version of 0	2020-02-22 23:37:37 +01:00
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 memory leak in krealloc failure handling	2023-11-08 14:10:59 +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	efi: Fix handling of multiple efi_fake_mem= entries	2020-01-20 08:14:29 +01:00
fake_mem.h	x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP	2019-11-07 15:44:23 +01:00
fdtparams.c	efi/fdt: fix panic when no valid fdt found	2021-05-22 14:03:42 +02:00
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
memattr.c	efi: Accept version 2 of memory attributes table	2023-02-09 11:28:17 +01:00
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	efi: Don't attempt to map RCI2 config table if it doesn't exist	2019-12-10 12:13:02 +01:00
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	arm64: efi: Recover from synchronous exceptions occurring in firmware	2023-02-01 08:34:34 +01:00
sysfb_efi.c	efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L	2023-04-20 12:35:11 +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