#include <linux/fsnotify.h>
#include <linux/personality.h>
#include <linux/security.h>
+#include <linux/ima.h>
#include <linux/syscalls.h>
#include <linux/mount.h>
#include <linux/audit.h>
if (err == -EAGAIN)
err = inode_permission(nd->path.dentry->d_inode,
MAY_EXEC);
+ if (!err)
+ err = ima_path_check(&nd->path, MAY_EXEC);
if (err)
break;
error = security_inode_create(dir, dentry, mode);
if (error)
return error;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
error = dir->i_op->create(dir, dentry, mode, nd);
if (!error)
fsnotify_create(dir, dentry);
error = inode_permission(inode, acc_mode);
if (error)
return error;
+
+ error = ima_path_check(path,
+ acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
+ if (error)
+ return error;
/*
* An append-only file must be opened in append mode for writing.
*/
error = security_path_truncate(path, 0,
ATTR_MTIME|ATTR_CTIME|ATTR_OPEN);
if (!error) {
- DQUOT_INIT(inode);
+ vfs_dq_init(inode);
error = do_truncate(dentry, 0,
ATTR_MTIME|ATTR_CTIME|ATTR_OPEN,
return error;
} else
if (flag & FMODE_WRITE)
- DQUOT_INIT(inode);
+ vfs_dq_init(inode);
return 0;
}
if (error)
return error;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
error = dir->i_op->mknod(dir, dentry, mode, dev);
if (!error)
fsnotify_create(dir, dentry);
if (error)
return error;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
error = dir->i_op->mkdir(dir, dentry, mode);
if (!error)
fsnotify_mkdir(dir, dentry);
if (!dir->i_op->rmdir)
return -EPERM;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
mutex_lock(&dentry->d_inode->i_mutex);
dentry_unhash(dentry);
if (!dir->i_op->unlink)
return -EPERM;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
mutex_lock(&dentry->d_inode->i_mutex);
if (d_mountpoint(dentry))
if (error)
return error;
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
error = dir->i_op->symlink(dir, dentry, oldname);
if (!error)
fsnotify_create(dir, dentry);
return error;
mutex_lock(&inode->i_mutex);
- DQUOT_INIT(dir);
+ vfs_dq_init(dir);
error = dir->i_op->link(old_dentry, dir, new_dentry);
mutex_unlock(&inode->i_mutex);
if (!error)
if (!old_dir->i_op->rename)
return -EPERM;
- DQUOT_INIT(old_dir);
- DQUOT_INIT(new_dir);
+ vfs_dq_init(old_dir);
+ vfs_dq_init(new_dir);
old_name = fsnotify_oldname_init(old_dentry->d_name.name);