Merge branch 'next' of git://git.infradead.org/users/pcmoore/selinux into next

[firefly-linux-kernel-4.4.55.git] / security / lsm_audit.c

diff --git a/security/lsm_audit.c b/security/lsm_audit.c
index b526ddc3add5817a9370fc054cbfa395b055563f..cccbf3068cdca800eb53e49caf1d29de9d93b035 100644 (file)
--- a/security/lsm_audit.c
+++ b/security/lsm_audit.c
@@ -237,7 +237,7 @@ static void dump_common_audit_data(struct audit_buffer *ab,
 
                audit_log_d_path(ab, " path=", &a->u.path);
 
-               inode = a->u.path.dentry->d_inode;
+               inode = d_backing_inode(a->u.path.dentry);
                if (inode) {
                        audit_log_format(ab, " dev=");
                        audit_log_untrustedstring(ab, inode->i_sb->s_id);
@@ -245,13 +245,28 @@ static void dump_common_audit_data(struct audit_buffer *ab,
                }
                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;
 
                audit_log_format(ab, " name=");
                audit_log_untrustedstring(ab, a->u.dentry->d_name.name);
 
-               inode = a->u.dentry->d_inode;
+               inode = d_backing_inode(a->u.dentry);
                if (inode) {
                        audit_log_format(ab, " dev=");
                        audit_log_untrustedstring(ab, inode->i_sb->s_id);
@@ -282,7 +297,7 @@ static void dump_common_audit_data(struct audit_buffer *ab,
                        pid_t pid = task_pid_nr(tsk);
                        if (pid) {
                                char comm[sizeof(tsk->comm)];
-                               audit_log_format(ab, " pid=%d comm=", pid);
+                               audit_log_format(ab, " opid=%d ocomm=", pid);
                                audit_log_untrustedstring(ab,
                                    memcpy(comm, tsk->comm, sizeof(comm)));
                        }