Ard Biesheuvel f00ddc6834 efi: Handle NULL return value when getting loaded image protocol ...

The EFI spec mandates that the handle produced by the LoadImage boot
service has a LoadedImage protocol instance installed on it, but for
robustness, we should still deal with a NULL return value from the
helper routine that obtains this protocol pointer.

If this happens, don't try to start the image but unload it and return
an error.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2023-05-25 16:48:00 +02:00

..

arm

efi: Remove arch specific image headers for RISC-V, ARM64 and ARM

2023-03-29 20:31:57 +02:00

arm64

efi: Remove arch specific image headers for RISC-V, ARM64 and ARM

2023-03-29 20:31:57 +02:00

efi

efi: Handle NULL return value when getting loaded image protocol

2023-05-25 16:48:00 +02:00

emu

loader/emu/linux: Work around systemctl kexec returning

2023-03-29 20:35:05 +02:00

i386

efi: Use generic EFI loader for x86_64 and i386

2023-05-25 16:48:00 +02:00

ia64/efi

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

mips

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

powerpc/ieee1275

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

sparc64/ieee1275

loader: Drop argv[] argument in grub_initrd_load()

2022-08-19 23:55:49 +02:00

aout.c

Implement automatic module license checking according to new GNU

2011-04-11 23:01:51 +02:00

linux.c

loader/linux: Ensure the newc pathname is NULL-terminated

2022-12-07 23:38:25 +01:00

lzss.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00

macho32.c

* grub-core/loader/machoXX.c: Fix compilation on non-i386.

2013-12-17 22:44:46 +01:00

macho64.c

* grub-core/loader/machoXX.c: Fix compilation on non-i386.

2013-12-17 22:44:46 +01:00

macho.c

calloc: Use calloc() at most places

2020-07-29 16:55:47 +02:00

machoXX.c

Simplify few strings.

2013-05-07 11:44:15 +02:00

multiboot_elfxx.c

loader/multiboot_elfxx: Check program header offset doesn't exceed constraints

2023-05-25 16:48:00 +02:00

multiboot_mbi2.c

build: Fix -Werror=array-bounds array subscript 0 is outside array bounds

2022-04-20 18:27:52 +02:00

multiboot.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00

xnu_resume.c

relocator: Protect grub_relocator_alloc_chunk_align() max_addr against integer underflow

2020-07-29 16:55:48 +02:00

xnu.c

loader: Remove trailing whitespaces

2022-03-14 15:47:32 +01:00