inode.c (0a688ad713949643e201431d3f4a4ceddfeb70ca) inode.c (72b55fffd631a89e5be6fe1b4f2565bc4cd90deb)
1/**
2 * eCryptfs: Linux filesystem encryption layer
3 *
4 * Copyright (C) 1997-2004 Erez Zadok
5 * Copyright (C) 2001-2004 Stony Brook University
6 * Copyright (C) 2004-2007 International Business Machines Corp.
7 * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
8 * Michael C. Thompsion <mcthomps@us.ibm.com>

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303 }
304 ecryptfs_set_dentry_lower(dentry, lower_dentry);
305 ecryptfs_set_dentry_lower_mnt(dentry, lower_mnt);
306 if (!lower_dentry->d_inode) {
307 /* We want to add because we couldn't find in lower */
308 d_add(dentry, NULL);
309 goto out;
310 }
1/**
2 * eCryptfs: Linux filesystem encryption layer
3 *
4 * Copyright (C) 1997-2004 Erez Zadok
5 * Copyright (C) 2001-2004 Stony Brook University
6 * Copyright (C) 2004-2007 International Business Machines Corp.
7 * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
8 * Michael C. Thompsion <mcthomps@us.ibm.com>

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303 }
304 ecryptfs_set_dentry_lower(dentry, lower_dentry);
305 ecryptfs_set_dentry_lower_mnt(dentry, lower_mnt);
306 if (!lower_dentry->d_inode) {
307 /* We want to add because we couldn't find in lower */
308 d_add(dentry, NULL);
309 goto out;
310 }
311 rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 1);
311 rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb,
312 ECRYPTFS_INTERPOSE_FLAG_D_ADD);
312 if (rc) {
313 ecryptfs_printk(KERN_ERR, "Error interposing\n");
314 goto out_dput;
315 }
316 if (S_ISDIR(lower_inode->i_mode)) {
317 ecryptfs_printk(KERN_DEBUG, "Is a directory; returning\n");
318 goto out;
319 }

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532 struct dentry *lower_dentry;
533 struct dentry *lower_dir_dentry;
534
535 lower_dentry = ecryptfs_dentry_to_lower(dentry);
536 lower_dir_dentry = lock_parent(lower_dentry);
537 rc = vfs_mknod(lower_dir_dentry->d_inode, lower_dentry, mode, dev);
538 if (rc || !lower_dentry->d_inode)
539 goto out;
313 if (rc) {
314 ecryptfs_printk(KERN_ERR, "Error interposing\n");
315 goto out_dput;
316 }
317 if (S_ISDIR(lower_inode->i_mode)) {
318 ecryptfs_printk(KERN_DEBUG, "Is a directory; returning\n");
319 goto out;
320 }

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533 struct dentry *lower_dentry;
534 struct dentry *lower_dir_dentry;
535
536 lower_dentry = ecryptfs_dentry_to_lower(dentry);
537 lower_dir_dentry = lock_parent(lower_dentry);
538 rc = vfs_mknod(lower_dir_dentry->d_inode, lower_dentry, mode, dev);
539 if (rc || !lower_dentry->d_inode)
540 goto out;
540 rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);
541 rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb,
542 ECRYPTFS_INTERPOSE_FLAG_DELAY_PERSISTENT_FILE);
541 if (rc)
542 goto out;
543 fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
544 fsstack_copy_inode_size(dir, lower_dir_dentry->d_inode);
545out:
546 unlock_dir(lower_dir_dentry);
547 if (!dentry->d_inode)
548 d_drop(dentry);

--- 499 unchanged lines hidden --- 		543 if (rc)
544 goto out;
545 fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
546 fsstack_copy_inode_size(dir, lower_dir_dentry->d_inode);
547out:
548 unlock_dir(lower_dir_dentry);
549 if (!dentry->d_inode)
550 d_drop(dentry);

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