{
struct task_struct *tsk = current;
- if (a->tsk)
- tsk = a->tsk;
- if (tsk && tsk->pid) {
- audit_log_format(ab, " pid=%d comm=", tsk->pid);
- audit_log_untrustedstring(ab, tsk->comm);
- }
+ /*
+ * To keep stack sizes in check force programers to notice if they
+ * start making this union too large! See struct lsm_network_audit
+ * as an example of how to deal with large data.
+ */
+ BUILD_BUG_ON(sizeof(a->u) > sizeof(void *)*2);
+
+ audit_log_format(ab, " pid=%d comm=", tsk->pid);
+ audit_log_untrustedstring(ab, tsk->comm);
switch (a->type) {
case LSM_AUDIT_DATA_NONE:
}
break;
}
+ case LSM_AUDIT_DATA_IOCTL_OP: {
+ struct inode *inode;
+
+ audit_log_d_path(ab, " path=", &a->u.op->path);
+
+ inode = a->u.op->path.dentry->d_inode;
+ if (inode) {
+ audit_log_format(ab, " dev=");
+ audit_log_untrustedstring(ab, inode->i_sb->s_id);
+ audit_log_format(ab, " ino=%lu", inode->i_ino);
+ }
+
+ audit_log_format(ab, " ioctlcmd=%hx", a->u.op->cmd);
+ break;
+ }
case LSM_AUDIT_DATA_DENTRY: {
struct inode *inode;