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grub/grub-core
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Alec Brown 4dc6166571 loader/i386/bsd: Use safe math to avoid underflow 
The operation kern_end - kern_start may underflow when we input it into
grub_relocator_alloc_chunk_addr() call. To avoid this we can use safe
math for this subtraction.

Fixes: CID 73845

Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2025-02-13 15:45:58 +01:00
..
boot
A workaround for clang problem assembling startup_raw.S
2019-04-08 15:22:10 +10:00
bus
bus/usb/ehci: Define GRUB_EHCI_TOGGLE as grub_uint32_t
2025-02-13 15:45:58 +01:00
commands
commands/hexdump: Disable memory reading in lockdown mode
2025-02-13 15:45:56 +01:00
disk
disk/ieee1275/ofdisk: Call grub_ieee1275_close() when grub_malloc() fails
2025-02-13 15:45:56 +01:00
efiemu
types: Split aligned and packed guids
2023-11-08 05:04:24 +01:00
font
font: Try opening fonts from the bundled memdisk
2023-05-16 18:51:12 +02:00
fs
misc: Ensure consistent overflow error messages
2025-02-13 15:45:58 +01:00
gdb
misc: Spelling fixes
2023-01-19 17:39:04 +01:00
gettext
gettext: Integer overflow leads to heap OOB write
2025-02-13 15:45:56 +01:00
gfxmenu
gfxmenu/view: Resolve false grub_errno disrupting boot process
2024-04-11 15:48:25 +02:00
hello
* grub-core/commands/gptsync.c: Fix typographic quoting.
2012-03-03 13:05:08 +01:00
hook
* grub-core/hook/datehook.c (grub_read_hook_datetime): Small stylistic
2011-11-11 21:03:49 +01:00
io
io/gzio: Properly init a table
2024-06-06 16:55:15 +02:00
kern
kern/misc: Add sanity check after grub_strtoul() call
2025-02-13 15:45:58 +01:00
lib
ieee1275/tcg2: Add TCG2 driver for ieee1275 PowerPC firmware
2024-11-28 22:57:09 +01:00
loader
loader/i386/bsd: Use safe math to avoid underflow
2025-02-13 15:45:58 +01:00
mmap
efi: Drop all uses of efi_call_XX() wrappers
2023-05-25 16:48:00 +02:00
net
net: Check if returned pointer for allocated memory is NULL
2025-02-13 15:45:57 +01:00
normal
normal/menu: Use safe math to avoid an integer overflow
2025-02-13 15:45:58 +01:00
osdep
osdep/unix/getroot: Fix potential underflow
2025-02-13 15:45:58 +01:00
partmap
gpt: Add compile time asserts for guid and gpt_partentry sizes
2023-11-08 05:05:06 +01:00
parttool
types: Make bool generally available
2022-11-14 17:17:21 +01:00
script
script/execute: Fix potential underflow and NULL dereference
2025-02-13 15:45:57 +01:00
term
ieee1275: Consolidate repeated definitions of IEEE1275_IHANDLE_INVALID
2024-11-28 22:15:29 +01:00
tests
asn1_test: Test module for libtasn1
2024-11-28 21:50:54 +01:00
video
misc: Ensure consistent overflow error messages
2025-02-13 15:45:58 +01:00
gdb_grub.in
gdb: Add extra early initialization symbols for i386-pc
2023-03-14 16:07:54 +01:00
gdb_helper.py.in
gdb: Modify gdb prompt when running gdb_grub script
2023-03-14 16:07:54 +01:00
genemuinit.sh
use MODULE_FILES for genemuinit* instead of MOD_FILES
2014-01-18 23:15:40 +04:00
genemuinitheader.sh
use MODULE_FILES for genemuinit* instead of MOD_FILES
2014-01-18 23:15:40 +04:00
genmod.sh.in
modules: Strip .llvm_addrsig sections and similar
2024-10-10 13:18:00 +02:00
genmoddep.awk
build: Track explicit module dependencies in Makefile.core.def
2024-05-09 15:04:54 +02:00
gensyminfo.sh.in
Fix shebang for termux.
2017-05-03 12:49:31 +02:00
gensymlist.sh
config: Where present, ensure config-util.h precedes config.h
2022-03-21 18:47:16 +01:00
gentrigtables.c
* grub-core/gentrigtables.c: Make tables const.
2013-03-01 11:15:09 +01:00
Makefile.am
key_protector: Add key protectors framework
2024-11-28 21:50:55 +01:00
Makefile.core.def
tpm2_key_protector: Enable build for powerpc_ieee1275
2024-11-28 23:02:24 +01:00
modinfo.sh.in
Fix shebang for termux.
2017-05-03 12:49:31 +02:00