evm: imbed evm_inode_post_setattr

Changing the inode's metadata may require the 'security.evm' extended
attribute to be re-calculated and updated.

Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Acked-by: Serge Hallyn <serge.hallyn@ubuntu.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/fs/attr.c b/fs/attr.c
index caf2aa521e2b..5ad45d3cc20a 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -13,6 +13,7 @@
 #include <linux/fsnotify.h>
 #include <linux/fcntl.h>
 #include <linux/security.h>
+#include <linux/evm.h>
 
 /**
  * inode_change_ok - check if attribute changes to an inode are allowed
@@ -243,8 +244,10 @@ int notify_change(struct dentry * dentry, struct iattr * attr)
         if (ia_valid & ATTR_SIZE)
                 up_write(&dentry->d_inode->i_alloc_sem);
 
-        if (!error)
+        if (!error) {
                 fsnotify_change(dentry, ia_valid);
+                evm_inode_post_setattr(dentry, ia_valid);
+        }
 
         return error;
 }