Srish Srinivasan caaf50b9af osdep/aros/hostdisk: Fix use-after-free bug during MsgPort deletion ...

... in function grub_util_fd_open() when creation of an I/O request or
opening a device fails. The "ret", the file descriptor, will be freed
before its associated MsgPort is deleted resulting in a use-after-free
condition.

Fix this issue by freeing "ret" after its associated MsgPort has been
deleted.

Signed-off-by: Srish Srinivasan <ssrish@linux.ibm.com>
Reviewed-by: Avnish Chouhan <avnish@linux.ibm.com>
Reviewed-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2026-01-08 19:12:20 +01:00

..

apple

disk: Replace code that calculates the log of sector size with grub_log2ull()

2022-07-04 14:43:26 +02:00

aros

osdep/aros/hostdisk: Fix use-after-free bug during MsgPort deletion

2026-01-08 19:12:20 +01:00

basic

config: Where present, ensure config-util.h precedes config.h

2022-03-21 18:47:16 +01:00

bsd

osdep/bsd/hostdisk: Fix NetBSD compilation

2023-12-12 17:55:14 +01:00

devmapper

osdep/devmapper/getroot: Unmark 2 strings for translation

2024-06-20 19:14:41 +02:00

freebsd

disk: Replace code that calculates the log of sector size with grub_log2ull()

2022-07-04 14:43:26 +02:00

generic

osdep/generic/blocklist: Fix compilation

2023-12-12 17:53:56 +01:00

haiku

config: Where present, ensure config-util.h precedes config.h

2022-03-21 18:47:16 +01:00

hurd

osdep/hurd/getroot: Fix 64-bit build

2024-01-25 18:17:09 +01:00

linux

osdep/linux/ofpath: Add missing strdup() failure checks

2025-11-20 17:37:32 +01:00

sun

disk: Replace code that calculates the log of sector size with grub_log2ull()

2022-07-04 14:43:26 +02:00

unix

blsuki: Check for mounted /boot in emu

2025-09-04 14:37:20 +02:00

windows

disk: Replace code that calculates the log of sector size with grub_log2ull()

2022-07-04 14:43:26 +02:00

blocklist.c

Split out blocklist retrieving from setup.c to

2013-10-15 17:02:26 +02:00

compress.c

Rewrite grub-install, grub-mkrescue, grub-mkstandalone and grub-mknetdir

2013-11-16 20:21:16 +01:00

config.c

Rewrite grub-install, grub-mkrescue, grub-mkstandalone and grub-mknetdir

2013-11-16 20:21:16 +01:00

cputime.c

Move cpu time retrieval to separate grub_util_get_cpu_time_ms

2013-10-15 13:13:53 +02:00

dl.c

Move OS-dependent mprotect for module loading to grub-core/osdep/*/dl.c

2013-12-08 18:08:23 +01:00

emuconsole.c

* grub-core/osdep/windows/emuconsole.c: New file.

2013-10-14 21:33:55 +02:00

emunet.c

* grub-core/net/drivers/emu/emunet.c: Move to ..

2013-10-08 18:42:46 +02:00

exec.c

* grub-core/osdep/exec.c: Use unix version on cygwin.

2013-12-14 21:39:03 +01:00

getroot.c

Add haiku-specific functions.

2013-10-19 16:39:38 +02:00

hostdisk.c

Add haiku-specific functions.

2013-10-19 16:39:38 +02:00

init.c

Move set_program_name and init_nls to host_init. On windows

2013-10-13 20:03:42 +02:00

ofpath.c

* util/ieee1275/ofpath.c: Move to ...

2013-10-08 18:25:49 +02:00

password.c

Move password-querying (util-version) routines to grub-core/osdep.

2013-10-08 17:51:39 +02:00

platform_unix.c

Rewrite grub-install, grub-mkrescue, grub-mkstandalone and grub-mknetdir

2013-11-16 20:21:16 +01:00

platform.c

Implement windows flavour of EFI install routines.

2013-12-14 23:35:58 +01:00

random.c

* grub-core/osdep/random.c: Use unix/random.c on haiku. Haiku uses

2013-10-19 02:30:05 +02:00

relpath.c

Split make_system_path_relative_to_its_root into separate file

2013-10-19 16:21:08 +02:00

sleep.c

Move sleep routines to grub-core/osdep.

2013-10-08 17:38:46 +02:00