From 3a5203ab3c0c31e0f1434c69e893bfb85c6e6657 Mon Sep 17 00:00:00 2001 From: Tyler Hicks Date: Mon, 16 Mar 2009 12:35:12 -0500 Subject: [PATCH] eCryptfs: Print FNEK sig properly in /proc/mounts The filename encryption key signature is not properly displayed in /proc/mounts. The "ecryptfs_sig=" mount option name is displayed for all global authentication tokens, included those for filename keys. This patch checks the global authentication token flags to determine if the key is a FEKEK or FNEK and prints the appropriate mount option name before the signature. Signed-off-by: Tyler Hicks --- fs/ecryptfs/super.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c index c27ac2b..b500302 100644 --- a/fs/ecryptfs/super.c +++ b/fs/ecryptfs/super.c @@ -170,7 +170,10 @@ static int ecryptfs_show_options(struct seq_file *m, struct vfsmount *mnt) list_for_each_entry(walker, &mount_crypt_stat->global_auth_tok_list, mount_crypt_stat_list) { - seq_printf(m, ",ecryptfs_sig=%s", walker->sig); + if (walker->flags & ECRYPTFS_AUTH_TOK_FNEK) + seq_printf(m, ",ecryptfs_fnek_sig=%s", walker->sig); + else + seq_printf(m, ",ecryptfs_sig=%s", walker->sig); } mutex_unlock(&mount_crypt_stat->global_auth_tok_list_mutex); -- 2.7.4