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>
diff --git a/include/linux/evm.h b/include/linux/evm.h
index a730782..33a9247 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -15,6 +15,7 @@
const char *xattr_name,
void *xattr_value,
size_t xattr_value_len);
+extern void evm_inode_post_setattr(struct dentry *dentry, int ia_valid);
extern int evm_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size);
extern void evm_inode_post_setxattr(struct dentry *dentry,
@@ -35,6 +36,11 @@
}
#endif
+static inline void evm_inode_post_setattr(struct dentry *dentry, int ia_valid)
+{
+ return;
+}
+
static inline int evm_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size)
{