Mate Kukri 55d35d6283 kern/efi/mm: Detect calls to grub_efi_drop_alloc() with wrong page counts ...

Silently keeping entries in the list if the address matches, but the
page count doesn't is a bad idea, and can lead to double frees.

grub_efi_free_pages() have already freed parts of this block by this
point, and thus keeping the whole block in the list and freeing it again
at exit can lead to double frees.

Signed-off-by: Mate Kukri <mate.kukri@canonical.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2024-06-20 15:34:38 +02:00

..

acpi.c

efi: Deduplicate configuration table search function

2023-11-06 22:47:16 +01:00

debug.c

gdb: Add gdbinfo command for printing the load address of the EFI application

2023-06-01 12:10:04 +02:00

efi.c

types: Split aligned and packed guids

2023-11-08 05:04:24 +01:00

fdt.c

efi: Deduplicate configuration table search function

2023-11-06 22:47:16 +01:00

init.c

efi: Fix stack protector issues

2024-05-09 15:20:05 +02:00

mm.c

kern/efi/mm: Detect calls to grub_efi_drop_alloc() with wrong page counts

2024-06-20 15:34:38 +02:00

sb.c

efi: Set shim_lock_enabled even if validation is disabled

2023-12-05 15:28:39 +01:00