eCryptfs: don't encrypt file key with filename key

[linux-2.6-omap-h63xx.git] / fs / ecryptfs / crypto.c

diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index f6caeb1d110621e7c24c1ab0b714f5774e333a93..bdca1f4b3a3e834d14a5913caf45dc7871b2734c 100644 (file)
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -946,6 +946,8 @@ static int ecryptfs_copy_mount_wide_sigs_to_inode_sigs(
        list_for_each_entry(global_auth_tok,
                            &mount_crypt_stat->global_auth_tok_list,
                            mount_crypt_stat_list) {
+               if (global_auth_tok->flags & ECRYPTFS_AUTH_TOK_FNEK)
+                       continue;
                rc = ecryptfs_add_keysig(crypt_stat, global_auth_tok->sig);
                if (rc) {
                        printk(KERN_ERR "Error adding keysig; rc = [%d]\n", rc);