From: Eric Paris <eparis@redhat.com>
Date: Thu, 13 Nov 2008 23:37:25 +0000 (-0500)
Subject: capabilities: define get_vfs_caps_from_disk when file caps are not enabled
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e50a906e0200084f04f8f3b7c3a14b0442d1347f;p=linux-beck.git

capabilities: define get_vfs_caps_from_disk when file caps are not enabled

When CONFIG_SECURITY_FILE_CAPABILITIES is not set the audit system may
try to call into the capabilities function vfs_cap_from_file.  This
patch defines that function so kernels can build and work.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
---

diff --git a/security/commoncap.c b/security/commoncap.c
index 19cb398431ee..79713545cd63 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -413,6 +413,12 @@ int cap_inode_killpriv(struct dentry *dentry)
 	return 0;
 }
 
+int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps)
+{
+	memset(cpu_caps, 0, sizeof(struct cpu_vfs_cap_data));
+ 	return -ENODATA;
+}
+
 static inline int get_file_caps(struct linux_binprm *bprm, bool *effective)
 {
 	bprm_clear_caps(bprm);