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Tetsuo Handa cbd87ba6a1 smackfs: restrict bytes count in smk_set_cipso() 
commit 49ec114a6e upstream.

Oops, I failed to update subject line.

From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Mon, 12 Apr 2021 22:25:06 +0900
Subject: smackfs: restrict bytes count in smk_set_cipso()

Commit 7ef4c19d24 ("smackfs: restrict bytes count in smackfs write
functions") missed that count > SMK_CIPSOMAX check applies to only
format == SMK_FIXED24_FMT case.

Reported-by: syzbot <syzbot+77c53db50c9fff774e8e@syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-20 16:16:06 +02:00
..
apparmor apparmor: ensure that dfa state tables have entries 2020-07-22 09:32:06 +02:00
integrity evm: fix writing <securityfs>/evm overflow 2021-07-20 16:15:47 +02:00
keys KEYS: trusted: Fix migratable=1 failing 2021-03-04 09:39:53 +01:00
loadpin module: replace the existing LSM hook in init_module 2018-07-16 12:31:57 -07:00
selinux selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC 2021-07-20 16:16:01 +02:00
smack smackfs: restrict bytes count in smk_set_cipso() 2021-07-20 16:16:06 +02:00
tomoyo tomoyo: Use atomic_t for statistics counter 2020-02-05 14:43:38 +00:00
yama Yama: Check for pid death before checking ancestry 2019-01-22 21:40:32 +01:00
commoncap.c security: commoncap: fix -Wstringop-overread warning 2021-05-22 10:59:21 +02:00
device_cgroup.c device_cgroup: fix RCU imbalance in error case 2019-04-27 09:36:40 +02:00
inode.c securityfs: fix use-after-free on symlink traversal 2019-05-25 18:23:42 +02:00
Kconfig Revert "x86/mm/legacy: Populate the user page-table with user pgd's" 2018-09-14 17:08:45 +02:00
lsm_audit.c dump_common_audit_data(): fix racy accesses to ->d_name 2021-01-19 18:22:37 +01:00
Makefile
min_addr.c
security.c LSM: generalize flag passing to security_capable 2020-01-23 08:21:29 +01:00