diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_policy.c | 3 | ||||
| -rw-r--r-- | security/security.c | 11 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 15 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 12 |
4 files changed, 22 insertions, 19 deletions
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index a96dc3ff6aa0..dbfd554b4624 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -649,8 +649,7 @@ retry: case LSM_OBJ_USER: case LSM_OBJ_ROLE: case LSM_OBJ_TYPE: - /* scaffolding */ - security_inode_getsecid(inode, &prop.scaffold.secid); + security_inode_getlsmprop(inode, &prop); rc = ima_filter_rule_match(&prop, lsm_rule->lsm[i].type, Audit_equal, lsm_rule->lsm[i].rule); diff --git a/security/security.c b/security/security.c index 5cdb5b171ff2..5e76e35dda09 100644 --- a/security/security.c +++ b/security/security.c @@ -2724,16 +2724,15 @@ int security_inode_listsecurity(struct inode *inode, EXPORT_SYMBOL(security_inode_listsecurity); /** - * security_inode_getsecid() - Get an inode's secid + * security_inode_getlsmprop() - Get an inode's LSM data * @inode: inode - * @secid: secid to return + * @prop: lsm specific information to return * - * Get the secid associated with the node. In case of failure, @secid will be - * set to zero. + * Get the lsm specific information associated with the node. */ -void security_inode_getsecid(struct inode *inode, u32 *secid) +void security_inode_getlsmprop(struct inode *inode, struct lsm_prop *prop) { - call_void_hook(inode_getsecid, inode, secid); + call_void_hook(inode_getlsmprop, inode, prop); } /** diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 7d6ffd3483a8..a9f8d10062b5 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3503,15 +3503,18 @@ static int selinux_inode_listsecurity(struct inode *inode, char *buffer, size_t return len; } -static void selinux_inode_getsecid(struct inode *inode, u32 *secid) +static void selinux_inode_getlsmprop(struct inode *inode, struct lsm_prop *prop) { struct inode_security_struct *isec = inode_security_novalidate(inode); - *secid = isec->sid; + + prop->selinux.secid = isec->sid; + /* scaffolding */ + prop->scaffold.secid = isec->sid; } static int selinux_inode_copy_up(struct dentry *src, struct cred **new) { - u32 sid; + struct lsm_prop prop; struct task_security_struct *tsec; struct cred *new_creds = *new; @@ -3523,8 +3526,8 @@ static int selinux_inode_copy_up(struct dentry *src, struct cred **new) tsec = selinux_cred(new_creds); /* Get label from overlay inode and set it in create_sid */ - selinux_inode_getsecid(d_inode(src), &sid); - tsec->create_sid = sid; + selinux_inode_getlsmprop(d_inode(src), &prop); + tsec->create_sid = prop.selinux.secid; *new = new_creds; return 0; } @@ -7174,7 +7177,7 @@ static struct security_hook_list selinux_hooks[] __ro_after_init = { LSM_HOOK_INIT(inode_getsecurity, selinux_inode_getsecurity), LSM_HOOK_INIT(inode_setsecurity, selinux_inode_setsecurity), LSM_HOOK_INIT(inode_listsecurity, selinux_inode_listsecurity), - LSM_HOOK_INIT(inode_getsecid, selinux_inode_getsecid), + LSM_HOOK_INIT(inode_getlsmprop, selinux_inode_getlsmprop), LSM_HOOK_INIT(inode_copy_up, selinux_inode_copy_up), LSM_HOOK_INIT(inode_copy_up_xattr, selinux_inode_copy_up_xattr), LSM_HOOK_INIT(path_notify, selinux_path_notify), diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index e74e22c4232f..5c3cb2837105 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1649,15 +1649,17 @@ static int smack_inode_listsecurity(struct inode *inode, char *buffer, } /** - * smack_inode_getsecid - Extract inode's security id + * smack_inode_getlsmprop - Extract inode's security id * @inode: inode to extract the info from - * @secid: where result will be saved + * @prop: where result will be saved */ -static void smack_inode_getsecid(struct inode *inode, u32 *secid) +static void smack_inode_getlsmprop(struct inode *inode, struct lsm_prop *prop) { struct smack_known *skp = smk_of_inode(inode); - *secid = skp->smk_secid; + prop->smack.skp = skp; + /* scaffolding */ + prop->scaffold.secid = skp->smk_secid; } /* @@ -5110,7 +5112,7 @@ static struct security_hook_list smack_hooks[] __ro_after_init = { LSM_HOOK_INIT(inode_getsecurity, smack_inode_getsecurity), LSM_HOOK_INIT(inode_setsecurity, smack_inode_setsecurity), LSM_HOOK_INIT(inode_listsecurity, smack_inode_listsecurity), - LSM_HOOK_INIT(inode_getsecid, smack_inode_getsecid), + LSM_HOOK_INIT(inode_getlsmprop, smack_inode_getlsmprop), LSM_HOOK_INIT(file_alloc_security, smack_file_alloc_security), LSM_HOOK_INIT(file_ioctl, smack_file_ioctl), |