diff options
| author | Xiu Jianfeng <xiujianfeng@huawei.com> | 2022-06-10 17:23:07 +0800 |
|---|---|---|
| committer | Casey Schaufler <casey@schaufler-ca.com> | 2022-08-01 11:26:09 -0700 |
| commit | aa16fb4b9e7e1057008d999138e7ae68a40bf167 (patch) | |
| tree | 00c0321d28adb5c7145477378959554882ab89d2 /security | |
| parent | 63c3b5d2ca96b4a2a88ae01bea94021e874ce8fe (diff) | |
smack: Remove the redundant lsm_inode_alloc
It's not possible for inode->i_security to be NULL here because every
inode will call inode_init_always and then lsm_inode_alloc to alloc
memory for inode->security, this is what LSM infrastructure management
do, so remove this redundant code.
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/smack/smack_lsm.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 6207762dbdb1..001831458fa2 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -766,13 +766,6 @@ static int smack_set_mnt_opts(struct super_block *sb, if (sp->smk_flags & SMK_SB_INITIALIZED) return 0; - if (inode->i_security == NULL) { - int rc = lsm_inode_alloc(inode); - - if (rc) - return rc; - } - if (!smack_privileged(CAP_MAC_ADMIN)) { /* * Unprivileged mounts don't get to specify Smack values. |