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-rw-r--r--security/capability.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/security/capability.c b/security/capability.c
index 93a2ffe65905..fce07a7bc825 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -822,6 +822,20 @@ static void cap_release_secctx(char *secdata, u32 seclen)
{
}
+static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+ return 0;
+}
+
+static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+ return 0;
+}
+
+static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+ return 0;
+}
#ifdef CONFIG_KEYS
static int cap_key_alloc(struct key *key, const struct cred *cred,
unsigned long flags)
@@ -1032,6 +1046,9 @@ void security_fixup_ops(struct security_operations *ops)
set_to_cap_if_null(ops, secid_to_secctx);
set_to_cap_if_null(ops, secctx_to_secid);
set_to_cap_if_null(ops, release_secctx);
+ set_to_cap_if_null(ops, inode_notifysecctx);
+ set_to_cap_if_null(ops, inode_setsecctx);
+ set_to_cap_if_null(ops, inode_getsecctx);
#ifdef CONFIG_SECURITY_NETWORK
set_to_cap_if_null(ops, unix_stream_connect);
set_to_cap_if_null(ops, unix_may_send);