Heinrich Schuchardt 48d183f2ac efi_loader: overflow in efi_allocate_pages ...

On 32bit systems (pages << EFI_PAGE_SHIFT) may lead to an overflow which
does not occur in 64bit arithmetics.

An overflow of (pages << EFI_PAGE_SHIFT) on 64bit systems should be treated
as an error.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

2023-08-03 09:21:02 +02:00

..

.gitignore

efi_loader: git ignore helloworld_efi.S

2020-01-07 18:08:20 +01:00

boothart.c

efi_loader: add an EFI binary to print boot hart ID

2022-12-02 19:17:24 +01:00

dtbdump.c

efi_loader: move dtbdump.c, initrddump.c to lib/efi_loader

2022-03-20 17:01:00 +01:00

efi_acpi.c

efi: Use the installed ACPI tables

2023-07-17 17:23:15 +08:00

efi_bootmgr.c

Load option with short device path for boot vars

2023-07-15 11:20:41 +02:00

efi_boottime.c

efi_loader: make efi_delete_handle() follow the EFI spec

2023-07-28 11:36:37 +02:00

efi_capsule.c

efi_loader: fix an IS_ERR() vs NULL check

2023-08-03 09:21:02 +02:00

efi_conformance.c

efi_loader: fix efi_ecpt_register()

2023-02-10 13:05:40 +01:00

efi_console.c

efi_loader: describe term_get_char()

2023-03-13 13:56:14 +01:00

efi_device_path_to_text.c

efi_loader: simplify efi_str_to_u16()

2023-03-25 11:06:35 +01:00

efi_device_path_utilities.c

doc: replace @return by Return:

2022-01-19 18:11:34 +01:00

efi_device_path.c

efi_loader: simplify dp_fill()

2023-07-28 11:36:37 +02:00

efi_disk.c

efi_loader: make efi_delete_handle() follow the EFI spec

2023-07-28 11:36:37 +02:00

efi_dt_fixup.c

treewide: Drop bootm_headers_t typedef

2022-09-29 16:07:57 -04:00

efi_esrt.c

efi_loader: fix comment in ESRT code

2023-01-27 18:32:00 +01:00

efi_file.c

efi_loader: replace a u16_strdup with alloc + memcpy

2022-11-16 08:34:06 +01:00

efi_firmware.c

efi_loader: check lowest supported version

2023-06-08 09:20:36 +02:00

efi_freestanding.c

trace: Use notrace for short

2023-01-18 11:49:12 -07:00

efi_gop.c

efi_loader: make gop_blt() static

2023-02-10 13:05:40 +01:00

efi_helper.c

Move bootorder and bootoption apis to lib

2023-07-15 11:20:41 +02:00

efi_hii_config.c

efi_loader: use %pUs for printing GUIDs

2022-01-19 16:16:33 +01:00

efi_hii.c

efi_loader: refine set_keyboard_layout() status

2023-01-13 09:09:07 +01:00

efi_image_loader.c

efi_loader: Fix memory corruption on 32bit systems

2023-08-03 09:21:02 +02:00

efi_load_initrd.c

efi_loader: remove efi_delete_handle on loadfile2

2022-10-16 12:23:22 +02:00

efi_load_options.c

efi_loader: fix uninitialized variable bug in efi_set_load_options()

2023-07-28 11:36:37 +02:00

efi_memory.c

efi_loader: overflow in efi_allocate_pages

2023-08-03 09:21:02 +02:00

efi_net.c

efi_loader: fix handling of DHCP acknowledge

2022-12-02 19:17:24 +01:00

efi_riscv.c

efi_loader: use EFI_EXIT in efi_riscv_get_boot_hartid

2023-01-13 09:09:07 +01:00

efi_rng.c

efi_loader: use %pUs for printing GUIDs

2022-01-19 16:16:33 +01:00

efi_root_node.c

Correct SPL use of EFI_UNICODE_COLLATION_PROTOCOL2

2023-02-09 16:32:26 -05:00

efi_runtime.c

efi: loader: Make efi_runtime_mmio static

2023-04-08 07:46:44 +02:00

efi_setup.c

efi_loader: set CapsuleMax from CONFIG_EFI_CAPSULE_MAX

2023-02-19 21:15:15 +01:00

efi_signature.c

efi_loader: signature: export efi_hash_regions()

2022-07-05 14:37:16 +02:00

efi_smbios.c

doc: replace @return by Return:

2022-01-19 18:11:34 +01:00

efi_string.c

efi: Add string conversion helper

2022-10-06 22:54:57 +02:00

efi_tcg2.c

efi_loader: error handling in tcg2_hash_pe_image()

2023-08-03 09:21:02 +02:00

efi_unicode_collation.c

efi_loader: Fix buffer underflow

2022-11-22 11:54:30 +01:00

efi_var_common.c

efi_loader: update attribute check for QueryVariableInfo()

2023-02-10 13:05:39 +01:00

efi_var_file.c

efi_loader: avoid adding variables twice

2022-12-29 10:51:50 +01:00

efi_var_mem.c

efi_loader: Avoid underflow when calculating remaining var store size

2023-07-09 03:53:08 +02:00

efi_var_seed.S

efi_loader: pre-seed UEFI variables

2020-07-16 12:37:02 +02:00

efi_variable_tee.c

Revert "Merge branch '2023-07-24-introduce-FF-A-suppport'"

2023-07-24 19:51:05 -04:00

efi_variable.c

efi_loader: update SetVariable attribute check

2023-03-13 13:56:14 +01:00

efi_watchdog.c

efi_loader: update the timing of enabling and disabling EFI watchdog

2022-02-26 07:37:01 +01:00

helloworld.c

efi_loader: print file path w/o boot device

2023-05-13 11:09:51 +02:00

initrddump.c

efi_loader: avoid using HandleProtocol in initrddump.efi

2023-04-08 07:45:34 +02:00

Kconfig

Revert "Merge branch '2023-07-24-introduce-FF-A-suppport'"

2023-07-24 19:51:05 -04:00

Makefile

efi: Correct .efi rules

2023-05-31 17:23:01 -04:00