Commit a9083081 authored Nov 16, 2006 by Michael Halcrow Committed by Linus Torvalds Nov 16, 2006

[PATCH] eCryptfs: dput() lower d_parent on rename



On rename, for both the old and new lower dentry objects, eCryptfs is
missing a dput on the lower parent directory dentry.  This patch will
prevent the BUG() at fs/dcache.c:613 from being hit after renaming a file
inside eCryptfs and then doing a umount on the lower filesystem.

Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 3b9c10dc

fs/ecryptfs/inode.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -630,6 +630,8 @@ ecryptfs_rename(struct inode old_dir, struct dentry old_dentry,
		ecryptfs_copy_attr_all(old_dir, lower_old_dir_dentry->d_inode);
		out_lock:
		unlock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
		dput(lower_new_dentry->d_parent);
		dput(lower_old_dentry->d_parent);
		dput(lower_new_dentry);
		dput(lower_old_dentry);
		return rc;

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