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Subject[patch] vfs: make security_inode_setattr() calling consistent
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From: Miklos Szeredi <mszeredi@suse.cz>

Call security_inode_setattr() consistetly before inode_change_ok().
It doesn't make sense to try to "optimize" the i_op->setattr == NULL
case, as most filesystem do define their own setattr function.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
---
fs/attr.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

Index: linux-2.6/fs/attr.c
===================================================================
--- linux-2.6.orig/fs/attr.c 2008-07-30 13:52:35.000000000 +0200
+++ linux-2.6/fs/attr.c 2008-07-30 13:52:41.000000000 +0200
@@ -159,17 +159,17 @@ int notify_change(struct dentry * dentry
if (!(attr->ia_valid & ~(ATTR_KILL_SUID | ATTR_KILL_SGID)))
return 0;

+ error = security_inode_setattr(dentry, attr);
+ if (error)
+ return error;
+
if (ia_valid & ATTR_SIZE)
down_write(&dentry->d_inode->i_alloc_sem);

if (inode->i_op && inode->i_op->setattr) {
- error = security_inode_setattr(dentry, attr);
- if (!error)
- error = inode->i_op->setattr(dentry, attr);
+ error = inode->i_op->setattr(dentry, attr);
} else {
error = inode_change_ok(inode, attr);
- if (!error)
- error = security_inode_setattr(dentry, attr);
if (!error) {
if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
(ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid))

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