diff options
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/inode.c | 4 | ||||
| -rw-r--r-- | fs/ecryptfs/main.c | 18 |
2 files changed, 17 insertions, 5 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 0a50942b437..131954b3fb9 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -353,6 +353,10 @@ static struct dentry *ecryptfs_lookup(struct inode *dir, struct dentry *dentry, ecryptfs_printk(KERN_DEBUG, "Is a symlink; returning\n"); goto out; } + if (special_file(lower_inode->i_mode)) { + ecryptfs_printk(KERN_DEBUG, "Is a special file; returning\n"); + goto out; + } if (!nd) { ecryptfs_printk(KERN_DEBUG, "We have a NULL nd, just leave" "as we *think* we are about to unlink\n"); diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index e557a676692..a98497264fe 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -813,6 +813,15 @@ out: return rc; } +static void do_sysfs_unregistration(void) +{ + sysfs_remove_file(&ecryptfs_subsys.kobj, + &sysfs_attr_version.attr); + sysfs_remove_file(&ecryptfs_subsys.kobj, + &sysfs_attr_version_str.attr); + subsystem_unregister(&ecryptfs_subsys); +} + static int __init ecryptfs_init(void) { int rc; @@ -851,6 +860,9 @@ static int __init ecryptfs_init(void) if (rc) { ecryptfs_printk(KERN_ERR, "Failure occured while attempting to " "initialize the eCryptfs netlink socket\n"); + do_sysfs_unregistration(); + unregister_filesystem(&ecryptfs_fs_type); + ecryptfs_free_kmem_caches(); } out: return rc; @@ -858,11 +870,7 @@ out: static void __exit ecryptfs_exit(void) { - sysfs_remove_file(&ecryptfs_subsys.kobj, - &sysfs_attr_version.attr); - sysfs_remove_file(&ecryptfs_subsys.kobj, - &sysfs_attr_version_str.attr); - subsystem_unregister(&ecryptfs_subsys); + do_sysfs_unregistration(); ecryptfs_release_messaging(ecryptfs_transport); unregister_filesystem(&ecryptfs_fs_type); ecryptfs_free_kmem_caches(); |