d_path: Use struct path in struct avc_audit_data

audit_log_d_path() is a d_path() wrapper that is used by the audit code.  To
use a struct path in audit_log_d_path() I need to embed it into struct
avc_audit_data.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 10 insertions, 5 deletions

diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index e8529e2f51e5..187964e88af1 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -568,10 +568,11 @@ void avc_audit(u32 ssid, u32 tsid,
                         audit_log_format(ab, " capability=%d", a->u.cap);
                         break;
                 case AVC_AUDIT_DATA_FS:
-                        if (a->u.fs.dentry) {
-                                struct dentry *dentry = a->u.fs.dentry;
-                                if (a->u.fs.mnt) {
-                                        audit_log_d_path(ab, "path=", dentry, a->u.fs.mnt);
+                        if (a->u.fs.path.dentry) {
+                                struct dentry *dentry = a->u.fs.path.dentry;
+                                if (a->u.fs.path.mnt) {
+                                        audit_log_d_path(ab, "path=",
+                                                         &a->u.fs.path);
                                 } else {
                                         audit_log_format(ab, " name=");
                                         audit_log_untrustedstring(ab, dentry->d_name.name);
@@ -626,8 +627,12 @@ void avc_audit(u32 ssid, u32 tsid,
                                 case AF_UNIX:
                                         u = unix_sk(sk);
                                         if (u->dentry) {
+                                                struct path path = {
+                                                        .dentry = u->dentry,
+                                                        .mnt = u->mnt
+                                                };
                                                 audit_log_d_path(ab, "path=",
-                                                                 u->dentry, u->mnt);
+                                                                 &path);
                                                 break;
                                         }
                                         if (!u->addr)