GONG Ruiqi 11b7df0952 apparmor/lsm: Fix aa_dfa_unpack's error handling in aa_setup_dfa_engine ...

aa_dfa_unpack returns ERR_PTR not NULL when it fails, but aa_put_dfa
only checks NULL for its input, which would cause invalid memory access
in aa_put_dfa. Set nulldfa to NULL explicitly to fix that.

Fixes: 98b824ff89 ("apparmor: refcount the pdb")
Signed-off-by: GONG Ruiqi <gongruiqi1@huawei.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>

2026-04-22 20:11:08 -07:00

..

apparmor

apparmor/lsm: Fix aa_dfa_unpack's error handling in aa_setup_dfa_engine

2026-04-22 20:11:08 -07:00

bpf

lsm: replace the name field with a pointer to the lsm_id struct

2025-10-22 19:24:18 -04:00

integrity

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

ipe

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

keys

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

landlock

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

loadpin

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lockdown

lockdown: move initcalls to the LSM framework

2025-10-22 19:24:27 -04:00

safesetid

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

selinux

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

smack

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

tomoyo

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

yama

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

commoncap_test.c

security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns

2026-01-09 11:28:28 -06:00

commoncap.c

security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns

2026-01-09 11:28:28 -06:00

device_cgroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

inode.c

Merge tag 'pull-persistency' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2025-12-05 14:36:21 -08:00

Kconfig

security: Add KUnit tests for kuid_root_in_ns and vfsuid_root_in_currentns

2026-01-09 11:28:28 -06:00

Kconfig.hardening

rust: add bitmap API.

2025-09-22 15:52:44 -04:00

lsm_audit.c

net: Retire DCCP socket.

2025-04-11 18:58:10 -07:00

lsm_init.c

lsm: preserve /proc/sys/vm/mmap_min_addr when !CONFIG_SECURITY

2026-01-29 13:56:53 -05:00

lsm_notifier.c

lsm: split the notifier code out into lsm_notifier.c

2025-10-22 19:24:15 -04:00

lsm_syscalls.c

lsm: rework lsm_active_cnt and lsm_idlist[]

2025-10-22 19:24:19 -04:00

lsm.h

lsm: preserve /proc/sys/vm/mmap_min_addr when !CONFIG_SECURITY

2026-01-29 13:56:53 -05:00

Makefile

lsm: split the init code out into lsm_init.c

2025-10-22 19:24:16 -04:00

min_addr.c

lsm: preserve /proc/sys/vm/mmap_min_addr when !CONFIG_SECURITY

2026-01-29 13:56:53 -05:00

security.c

lsm: make keys for static branch static

2026-01-06 20:57:55 -05:00