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authorTyler Hicks <tyhicks@linux.vnet.ibm.com>2011-04-30 01:26:27 +0400
committerTyler Hicks <tyhicks@linux.vnet.ibm.com>2011-05-27 20:46:14 +0400
commit07850552b92b3637fa56767b5e460b4238014447 (patch)
tree2b3da6ab0f16a77492bb2d42a667f4c21d4b4f45 /fs/ecryptfs
parent61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf (diff)
downloadlinux-07850552b92b3637fa56767b5e460b4238014447.tar.xz
eCryptfs: Clear i_nlink in rmdir
eCryptfs wasn't clearing the eCryptfs inode's i_nlink after a successful vfs_rmdir() on the lower directory. This resulted in the inode evict and destroy paths to be missed. https://bugs.launchpad.net/ecryptfs/+bug/723518 Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com> Cc: <stable@kernel.org>
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 4d4cc6a90cd5..94ab3c06317a 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -527,6 +527,8 @@ static int ecryptfs_rmdir(struct inode *dir, struct dentry *dentry)
dget(lower_dentry);
rc = vfs_rmdir(lower_dir_dentry->d_inode, lower_dentry);
dput(lower_dentry);
+ if (!rc && dentry->d_inode)
+ clear_nlink(dentry->d_inode);
fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
dir->i_nlink = lower_dir_dentry->d_inode->i_nlink;
unlock_dir(lower_dir_dentry);