Xiu Jianfeng 7db182a2eb apparmor: Fix memleak in aa_simple_write_to_buffer() ...

commit 417ea9fe97 upstream.

When copy_from_user failed, the memory is freed by kvfree. however the
management struct and data blob are allocated independently, so only
kvfree(data) cause a memleak issue here. Use aa_put_loaddata(data) to
fix this issue.

Fixes: a6a52579e5 ("apparmor: split load data into management struct and data blob")
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-08-25 11:18:21 +02:00

..

apparmor

apparmor: Fix memleak in aa_simple_write_to_buffer()

2022-08-25 11:18:21 +02:00

integrity

ima: remove the IMA_TEMPLATE Kconfig option

2022-07-29 17:14:16 +02:00

keys

KEYS: fix length validation in keyctl_pkey_params_get_2()

2022-04-15 14:17:58 +02:00

loadpin

proc/sysctl: add shared variables for range check

2019-07-18 17:08:07 -07:00

lockdown

lockdown: also lock down previous kgdb use

2022-06-06 08:33:48 +02:00

safesetid

LSM: SafeSetID: Stop releasing uninitialized ruleset

2019-09-17 11:27:05 -07:00

selinux

selinux: Add boundary check in put_entry()

2022-08-25 11:17:32 +02:00

smack

Fix incorrect type in assignment of ipv6 port for audit

2022-04-15 14:18:22 +02:00

tomoyo

TOMOYO: fix __setup handlers return values

2022-04-15 14:18:13 +02:00

yama

proc/sysctl: add shared variables for range check

2019-07-18 17:08:07 -07:00

commoncap.c

security: commoncap: fix -Wstringop-overread warning

2021-05-11 14:04:16 +02:00

device_cgroup.c

device_cgroup: Fix RCU list debugging warning

2020-10-01 13:18:13 +02:00

inode.c

Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-07-19 10:42:02 -07:00

Kconfig

fortify: Explicitly disable Clang support

2021-11-21 13:38:50 +01:00

Kconfig.hardening

Merge tag 'meminit-v5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2019-07-28 12:33:15 -07:00

lsm_audit.c

dump_common_audit_data(): fix racy accesses to ->d_name

2021-01-19 18:26:16 +01:00

Makefile

security: Add a static lockdown policy LSM

2019-08-19 21:54:15 -07:00

min_addr.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

security.c

LSM: general protection fault in legacy_parse_param

2022-04-15 14:18:21 +02:00