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Commit 9f37622f authored by Tyler Hicks's avatar Tyler Hicks
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eCryptfs: Turn lower lookup error messages into debug messages 



Vaugue warnings about ENAMETOOLONG errors when looking up an encrypted
file name have caused many users to become concerned about their data.
Since this is a rather harmless condition, I'm moving this warning to
only be printed when the ecryptfs_verbosity module param is 1.

Signed-off-by: default avatarTyler Hicks <tyhicks@linux.vnet.ibm.com>
parent 3a8380c0

fs/ecryptfs/inode.c

+6 −6
Original line number Diff line number Diff line
@@ -388,9 +388,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode, 
	mutex_unlock(&lower_dir_dentry->d_inode->i_mutex);

	if (IS_ERR(lower_dentry)) {

		rc = PTR_ERR(lower_dentry);

		printk(KERN_ERR "%s: lookup_one_len() returned [%d] on "

		       "lower_dentry = [%s]\n", __func__, rc,

		       ecryptfs_dentry->d_name.name);

		ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "

				"[%d] on lower_dentry = [%s]\n", __func__, rc,

				encrypted_and_encoded_name);

		goto out_d_drop;

	}

	if (lower_dentry->d_inode)
@@ -417,8 +417,8 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode, 
	mutex_unlock(&lower_dir_dentry->d_inode->i_mutex);

	if (IS_ERR(lower_dentry)) {

		rc = PTR_ERR(lower_dentry);

		printk(KERN_ERR "%s: lookup_one_len() returned [%d] on "

		       "lower_dentry = [%s]\n", __func__, rc,

		ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned "

				"[%d] on lower_dentry = [%s]\n", __func__, rc,

				encrypted_and_encoded_name);

		goto out_d_drop;

	}