diff options
| -rw-r--r-- | security/apparmor/apparmorfs.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index 14b96a44a3f5..9fd7f73a4e86 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -356,6 +356,7 @@ static const struct file_operations aa_fs_seq_hash_fops = { .release = single_release, }; + static int aa_fs_seq_show_ns_level(struct seq_file *seq, void *v) { struct aa_ns *ns = aa_current_profile()->ns; @@ -378,6 +379,28 @@ static const struct file_operations aa_fs_ns_level = { .release = single_release, }; +static int aa_fs_seq_show_ns_name(struct seq_file *seq, void *v) +{ + struct aa_ns *ns = aa_current_profile()->ns; + + seq_printf(seq, "%s\n", ns->base.name); + + return 0; +} + +static int aa_fs_seq_open_ns_name(struct inode *inode, struct file *file) +{ + return single_open(file, aa_fs_seq_show_ns_name, inode->i_private); +} + +static const struct file_operations aa_fs_ns_name = { + .owner = THIS_MODULE, + .open = aa_fs_seq_open_ns_name, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + /** fns to setup dynamic per profile/namespace files **/ void __aa_fs_profile_rmdir(struct aa_profile *profile) { @@ -852,6 +875,7 @@ static struct aa_fs_entry aa_fs_entry_apparmor[] = { AA_FS_FILE_FOPS(".replace", 0640, &aa_fs_profile_replace), AA_FS_FILE_FOPS(".remove", 0640, &aa_fs_profile_remove), AA_FS_FILE_FOPS(".ns_level", 0666, &aa_fs_ns_level), + AA_FS_FILE_FOPS(".ns_name", 0640, &aa_fs_ns_name), AA_FS_FILE_FOPS("profiles", 0640, &aa_fs_profiles_fops), AA_FS_DIR("features", aa_fs_entry_features), { } |