@@ -81,7 +81,7 @@ struct audit_names {
kuid_t uid;
kgid_t gid;
dev_t rdev;
- u32 osid;
+ struct lsmblob lsmblob;
struct audit_cap_data fcap;
unsigned int fcap_ver;
unsigned char type; /* record type */
@@ -698,17 +698,15 @@ static int audit_filter_rules(struct task_struct *tsk,
* lsmblob, which happens later in
* this patch set.
*/
- lsmblob_init(&blob, name->osid);
result = security_audit_rule_match(
- &blob,
+ &name->lsmblob,
f->type,
f->op,
f->lsm_rules);
} else if (ctx) {
list_for_each_entry(n, &ctx->names_list, list) {
- lsmblob_init(&blob, name->osid);
if (security_audit_rule_match(
- &blob,
+ &n->lsmblob,
f->type,
f->op,
f->lsm_rules)) {
@@ -1412,13 +1410,12 @@ static void audit_log_name(struct audit_context *context, struct audit_names *n,
from_kgid(&init_user_ns, n->gid),
MAJOR(n->rdev),
MINOR(n->rdev));
- if (n->osid != 0) {
- struct lsmblob blob;
+ if (lsmblob_is_set(&n->lsmblob)) {
struct lsmcontext lsmctx;
- lsmblob_init(&blob, n->osid);
- if (security_secid_to_secctx(&blob, &lsmctx, LSMBLOB_FIRST)) {
- audit_log_format(ab, " osid=%u", n->osid);
+ if (security_secid_to_secctx(&n->lsmblob, &lsmctx,
+ LSMBLOB_FIRST)) {
+ audit_log_format(ab, " osid=?");
if (call_panic)
*call_panic = 2;
} else {
@@ -1972,17 +1969,13 @@ static void audit_copy_inode(struct audit_names *name,
const struct dentry *dentry,
struct inode *inode, unsigned int flags)
{
- struct lsmblob blob;
-
name->ino = inode->i_ino;
name->dev = inode->i_sb->s_dev;
name->mode = inode->i_mode;
name->uid = inode->i_uid;
name->gid = inode->i_gid;
name->rdev = inode->i_rdev;
- security_inode_getsecid(inode, &blob);
- /* scaffolding until osid is updated */
- name->osid = blob.secid[0];
+ security_inode_getsecid(inode, &name->lsmblob);
if (flags & AUDIT_INODE_NOEVAL) {
name->fcap_ver = -1;
return;
Replace the osid field in the audit_names structure with a lsmblob structure. This accomodates the use of an lsmblob in security_audit_rule_match() and security_inode_getsecid(). Signed-off-by: Casey Schaufler <casey@schaufler-ca.com> --- kernel/audit.h | 2 +- kernel/auditsc.c | 21 +++++++-------------- 2 files changed, 8 insertions(+), 15 deletions(-)