From: Tyler Hicks Date: Mon, 16 Mar 2009 17:35:12 +0000 (-0500) Subject: eCryptfs: Print FNEK sig properly in /proc/mounts X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3a5203ab3c0c31e0f1434c69e893bfb85c6e6657;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 --- diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c index c27ac2b358a1..b5003023f106 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);