Signed-off-by: John Johansen <[email protected]>
Reviewed-by: Seth Arnold <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
---
security/apparmor/apparmorfs.c | 9 +++++----
security/apparmor/include/apparmorfs.h | 4 ++--
security/apparmor/policy_ns.c | 2 +-
3 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index 74c3bfd1af8d..f45aeb77e1f0 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -1338,11 +1338,12 @@ static int __aafs_ns_mkdir_entries(struct aa_ns *ns,
struct dentry *dir)
/*
* Requires: @ns->lock held
*/
-int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry *parent, const char *name)
+int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry *parent, const char *name,
+ struct dentry *dent)
{
struct aa_ns *sub;
struct aa_profile *child;
- struct dentry *dent, *dir;
+ struct dentry *dir;
int error;
AA_BUG(!ns);
@@ -1372,7 +1373,7 @@ int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry
*parent, const char *name)
/* subnamespaces */
list_for_each_entry(sub, &ns->sub_ns, base.list) {
mutex_lock(&sub->lock);
- error = __aafs_ns_mkdir(sub, ns_subns_dir(ns), NULL);
+ error = __aafs_ns_mkdir(sub, ns_subns_dir(ns), NULL, NULL);
mutex_unlock(&sub->lock);
if (error)
goto fail2;
@@ -1928,7 +1929,7 @@ static int __init aa_create_aafs(void)
ns_subremove(root_ns) = dent;
mutex_lock(&root_ns->lock);
- error = __aafs_ns_mkdir(root_ns, aa_sfs_entry.dentry, "policy");
+ error = __aafs_ns_mkdir(root_ns, aa_sfs_entry.dentry, "policy", NULL);
mutex_unlock(&root_ns->lock);
if (error)
diff --git a/security/apparmor/include/apparmorfs.h
b/security/apparmor/include/apparmorfs.h
index bcad87740cb6..071a59a1f056 100644
--- a/security/apparmor/include/apparmorfs.h
+++ b/security/apparmor/include/apparmorfs.h
@@ -112,8 +112,8 @@ void __aafs_profile_migrate_dents(struct aa_profile *old,
struct aa_profile *new);
int __aafs_profile_mkdir(struct aa_profile *profile, struct dentry *parent);
void __aafs_ns_rmdir(struct aa_ns *ns);
-int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry *parent,
- const char *name);
+int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry *parent, const char *name,
+ struct dentry *dent);
struct aa_loaddata;
void __aa_fs_remove_rawdata(struct aa_loaddata *rawdata);
diff --git a/security/apparmor/policy_ns.c b/security/apparmor/policy_ns.c
index 0a8bc4e887ef..7d7c23705be2 100644
--- a/security/apparmor/policy_ns.c
+++ b/security/apparmor/policy_ns.c
@@ -196,7 +196,7 @@ static struct aa_ns *__aa_create_ns(struct aa_ns *parent,
const char *name,
if (!ns)
return NULL;
mutex_lock(&ns->lock);
- error = __aafs_ns_mkdir(ns, ns_subns_dir(parent), name);
+ error = __aafs_ns_mkdir(ns, ns_subns_dir(parent), name, dir);
if (error) {
AA_ERROR("Failed to create interface for ns %s\n",
ns->base.name);
--
2.11.0
