grub/grub-core/loader/i386
Alexey Makhalov caea56d1f8 relocator: Protect grub_relocator_alloc_chunk_addr() input args against integer underflow/overflow
Use arithmetic macros from safemath.h to accomplish it. In this commit,
I didn't want to be too paranoid to check every possible math equation
for overflow/underflow. Only obvious places (with non zero chance of
overflow/underflow) were refactored.

Signed-off-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-07-29 16:55:48 +02:00
..
coreboot verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
pc relocator: Protect grub_relocator_alloc_chunk_addr() input args against integer underflow/overflow 2020-07-29 16:55:48 +02:00
bsd.c malloc: Use overflow checking primitives where we do complex allocations 2020-07-29 16:55:47 +02:00
bsd32.c automake commit without merge history 2010-05-06 11:34:04 +05:30
bsd64.c automake commit without merge history 2010-05-06 11:34:04 +05:30
bsd_pagetable.c * grub-core/commands/legacycfg.c (grub_cmd_legacy_kernel): 2010-10-16 22:16:52 +02:00
bsdXX.c calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
linux.c relocator: Protect grub_relocator_alloc_chunk_addr() input args against integer underflow/overflow 2020-07-29 16:55:48 +02:00
multiboot_mbi.c verifiers: Add possibility to verify kernel and modules command lines 2018-11-09 13:25:31 +01:00
xen.c relocator: Protect grub_relocator_alloc_chunk_addr() input args against integer underflow/overflow 2020-07-29 16:55:48 +02:00
xen_file.c verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
xen_file32.c Add new ports: i386-xen and x86_64-xen. This allows running GRUB in 2013-11-09 21:29:11 +01:00
xen_file64.c Add new ports: i386-xen and x86_64-xen. This allows running GRUB in 2013-11-09 21:29:11 +01:00
xen_fileXX.c misc: Make grub_strtol() "end" pointers have safer const qualifiers 2020-02-28 12:41:29 +01:00
xnu.c xnu: Fix double free in grub_xnu_devprop_add_property() 2020-07-29 16:55:48 +02:00