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evm: imbed evm_inode_post_setattr

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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>
This commit is contained in:
Mimi Zohar
2011-03-09 14:39:57 -05:00
parent c7b87de23b
commit 975d294373
2 changed files with 10 additions and 1 deletions
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5
fs/attr.c
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@@ -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;
}