[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>
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index ff4865d..ebec8cf 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -630,6 +630,8 @@
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;