Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753468Ab3GTIkx (ORCPT ); Sat, 20 Jul 2013 04:40:53 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:44637 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753081Ab3GTIkf (ORCPT ); Sat, 20 Jul 2013 04:40:35 -0400 From: John Johansen To: linux-security-module@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 10/12] apparmor: Add interface files for profiles and namespaces Date: Sat, 20 Jul 2013 01:38:45 -0700 Message-Id: <1374309527-7082-11-git-send-email-john.johansen@canonical.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1374309527-7082-1-git-send-email-john.johansen@canonical.com> References: <1374309527-7082-1-git-send-email-john.johansen@canonical.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 21881 Lines: 734 Add basic interface files to access namespace and profile information. The interface files are created when a profile is loaded and removed when the profile or namespace is removed. Signed-off-by: John Johansen --- security/apparmor/apparmorfs.c | 322 ++++++++++++++++++++++++++++++++- security/apparmor/include/apparmorfs.h | 38 ++++ security/apparmor/include/audit.h | 1 - security/apparmor/include/policy.h | 21 ++- security/apparmor/lsm.c | 6 +- security/apparmor/policy.c | 75 ++++++-- security/apparmor/procattr.c | 2 +- 7 files changed, 436 insertions(+), 29 deletions(-) diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index 3ed56e2..0fdd08c 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -12,6 +12,7 @@ * License. */ +#include #include #include #include @@ -28,6 +29,45 @@ #include "include/resource.h" /** + * aa_mangle_name - mangle a profile name to std profile layout form + * @name: profile name to mangle (NOT NULL) + * @target: buffer to store mangled name, same length as @name (MAYBE NULL) + * + * Returns: length of mangled name + */ +static int mangle_name(char *name, char *target) +{ + char *t = target; + + while (*name == '/' || *name == '.') + name++; + + if (target) { + for (; *name; name++) { + if (*name == '/') + *(t)++ = '.'; + else if (isspace(*name)) + *(t)++ = '_'; + else if (isalnum(*name) || strchr("._-", *name)) + *(t)++ = *name; + } + + *t = 0; + } else { + int len = 0; + for (; *name; name++) { + if (isalnum(*name) || isspace(*name) || + strchr("/._-", *name)) + len++; + } + + return len; + } + + return t - target; +} + +/** * aa_simple_write_to_buffer - common routine for getting policy from user * @op: operation doing the user buffer copy * @userbuf: user buffer to copy data from (NOT NULL) @@ -182,8 +222,263 @@ const struct file_operations aa_fs_seq_file_ops = { .release = single_release, }; -/** Base file system setup **/ +static int aa_fs_seq_profile_open(struct inode *inode, struct file *file, + int (*show)(struct seq_file *, void *)) +{ + struct aa_replacedby *r = aa_get_replacedby(inode->i_private); + int error = single_open(file, show, r); + + if (error) { + file->private_data = NULL; + aa_put_replacedby(r); + } + + return error; +} + +static int aa_fs_seq_profile_release(struct inode *inode, struct file *file) +{ + struct seq_file *seq = (struct seq_file *) file->private_data; + if (seq) + aa_put_replacedby(seq->private); + return single_release(inode, file); +} + +static int aa_fs_seq_profname_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_profile *profile = aa_get_profile_rcu(&r->profile); + seq_printf(seq, "%s\n", profile->base.name); + aa_put_profile(profile); + + return 0; +} + +static int aa_fs_seq_profname_open(struct inode *inode, struct file *file) +{ + return aa_fs_seq_profile_open(inode, file, aa_fs_seq_profname_show); +} + +static const struct file_operations aa_fs_profname_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_profname_open, + .read = seq_read, + .llseek = seq_lseek, + .release = aa_fs_seq_profile_release, +}; + +static int aa_fs_seq_profmode_show(struct seq_file *seq, void *v) +{ + struct aa_replacedby *r = seq->private; + struct aa_profile *profile = aa_get_profile_rcu(&r->profile); + seq_printf(seq, "%s\n", aa_profile_mode_names[profile->mode]); + aa_put_profile(profile); + + return 0; +} + +static int aa_fs_seq_profmode_open(struct inode *inode, struct file *file) +{ + return aa_fs_seq_profile_open(inode, file, aa_fs_seq_profmode_show); +} + +static const struct file_operations aa_fs_profmode_fops = { + .owner = THIS_MODULE, + .open = aa_fs_seq_profmode_open, + .read = seq_read, + .llseek = seq_lseek, + .release = aa_fs_seq_profile_release, +}; + +/** fns to setup dynamic per profile/namespace files **/ +void __aa_fs_profile_rmdir(struct aa_profile *profile) +{ + struct aa_profile *child; + int i; + + if (!profile) + return; + + list_for_each_entry(child, &profile->base.profiles, base.list) + __aa_fs_profile_rmdir(child); + + for (i = AAFS_PROF_SIZEOF - 1; i >= 0; --i) { + struct aa_replacedby *r; + if (!profile->dents[i]) + continue; + + r = profile->dents[i]->d_inode->i_private; + securityfs_remove(profile->dents[i]); + aa_put_replacedby(r); + profile->dents[i] = NULL; + } +} + +void __aa_fs_profile_migrate_dents(struct aa_profile *old, + struct aa_profile *new) +{ + int i; + + for (i = 0; i < AAFS_PROF_SIZEOF; i++) { + new->dents[i] = old->dents[i]; + old->dents[i] = NULL; + } +} + +static struct dentry *create_profile_file(struct dentry *dir, const char *name, + struct aa_profile *profile, + const struct file_operations *fops) +{ + struct aa_replacedby *r = aa_get_replacedby(profile->replacedby); + struct dentry *dent; + + dent = securityfs_create_file(name, S_IFREG | 0444, dir, r, fops); + if (IS_ERR(dent)) + aa_put_replacedby(r); + + return dent; +} + +/* requires lock be held */ +int __aa_fs_profile_mkdir(struct aa_profile *profile, struct dentry *parent) +{ + struct aa_profile *child; + struct dentry *dent = NULL, *dir; + int error; + + if (!parent) { + struct aa_profile *p; + p = aa_deref_parent(profile); + dent = prof_dir(p); + /* adding to parent that previously didn't have children */ + dent = securityfs_create_dir("profiles", dent); + if (IS_ERR(dent)) + goto fail; + prof_child_dir(p) = parent = dent; + } + + if (!profile->dirname) { + int len, id_len; + len = mangle_name(profile->base.name, NULL); + id_len = snprintf(NULL, 0, ".%ld", profile->ns->uniq_id); + + profile->dirname = kmalloc(len + id_len + 1, GFP_KERNEL); + if (!profile->dirname) + goto fail; + + mangle_name(profile->base.name, profile->dirname); + sprintf(profile->dirname + len, ".%ld", profile->ns->uniq_id++); + } + + dent = securityfs_create_dir(profile->dirname, parent); + if (IS_ERR(dent)) + goto fail; + prof_dir(profile) = dir = dent; + + dent = create_profile_file(dir, "name", profile, &aa_fs_profname_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_NAME] = dent; + + dent = create_profile_file(dir, "mode", profile, &aa_fs_profmode_fops); + if (IS_ERR(dent)) + goto fail; + profile->dents[AAFS_PROF_MODE] = dent; + + list_for_each_entry(child, &profile->base.profiles, base.list) { + error = __aa_fs_profile_mkdir(child, prof_child_dir(profile)); + if (error) + goto fail2; + } + + return 0; + +fail: + error = PTR_ERR(dent); + +fail2: + __aa_fs_profile_rmdir(profile); + + return error; +} + +void __aa_fs_namespace_rmdir(struct aa_namespace *ns) +{ + struct aa_namespace *sub; + struct aa_profile *child; + int i; + + if (!ns) + return; + + list_for_each_entry(child, &ns->base.profiles, base.list) + __aa_fs_profile_rmdir(child); + + list_for_each_entry(sub, &ns->sub_ns, base.list) { + mutex_lock(&sub->lock); + __aa_fs_namespace_rmdir(sub); + mutex_unlock(&sub->lock); + } + + for (i = AAFS_NS_SIZEOF - 1; i >= 0; --i) { + securityfs_remove(ns->dents[i]); + ns->dents[i] = NULL; + } +} + +int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent, + const char *name) +{ + struct aa_namespace *sub; + struct aa_profile *child; + struct dentry *dent, *dir; + int error; + + if (!name) + name = ns->base.name; + + dent = securityfs_create_dir(name, parent); + if (IS_ERR(dent)) + goto fail; + ns_dir(ns) = dir = dent; + + dent = securityfs_create_dir("profiles", dir); + if (IS_ERR(dent)) + goto fail; + ns_subprofs_dir(ns) = dent; + dent = securityfs_create_dir("namespaces", dir); + if (IS_ERR(dent)) + goto fail; + ns_subns_dir(ns) = dent; + + list_for_each_entry(child, &ns->base.profiles, base.list) { + error = __aa_fs_profile_mkdir(child, ns_subprofs_dir(ns)); + if (error) + goto fail2; + } + + list_for_each_entry(sub, &ns->sub_ns, base.list) { + mutex_lock(&sub->lock); + error = __aa_fs_namespace_mkdir(sub, ns_subns_dir(ns), NULL); + mutex_unlock(&sub->lock); + if (error) + goto fail2; + } + + return 0; + +fail: + error = PTR_ERR(dent); + +fail2: + __aa_fs_namespace_rmdir(ns); + + return error; +} + + +/** Base file system setup **/ static struct aa_fs_entry aa_fs_entry_file[] = { AA_FS_FILE_STRING("mask", "create read write exec append mmap_exec " \ "link lock"), @@ -246,6 +541,7 @@ static int __init aafs_create_file(struct aa_fs_entry *fs_file, return error; } +static void __init aafs_remove_dir(struct aa_fs_entry *fs_dir); /** * aafs_create_dir - recursively create a directory entry in the securityfs * @fs_dir: aa_fs_entry (and all child entries) to build (NOT NULL) @@ -256,17 +552,16 @@ static int __init aafs_create_file(struct aa_fs_entry *fs_file, static int __init aafs_create_dir(struct aa_fs_entry *fs_dir, struct dentry *parent) { - int error; struct aa_fs_entry *fs_file; + struct dentry *dir; + int error; - fs_dir->dentry = securityfs_create_dir(fs_dir->name, parent); - if (IS_ERR(fs_dir->dentry)) { - error = PTR_ERR(fs_dir->dentry); - fs_dir->dentry = NULL; - goto failed; - } + dir = securityfs_create_dir(fs_dir->name, parent); + if (IS_ERR(dir)) + return PTR_ERR(dir); + fs_dir->dentry = dir; - for (fs_file = fs_dir->v.files; fs_file->name; ++fs_file) { + for (fs_file = fs_dir->v.files; fs_file && fs_file->name; ++fs_file) { if (fs_file->v_type == AA_FS_TYPE_DIR) error = aafs_create_dir(fs_file, fs_dir->dentry); else @@ -278,6 +573,8 @@ static int __init aafs_create_dir(struct aa_fs_entry *fs_dir, return 0; failed: + aafs_remove_dir(fs_dir); + return error; } @@ -302,7 +599,7 @@ static void __init aafs_remove_dir(struct aa_fs_entry *fs_dir) { struct aa_fs_entry *fs_file; - for (fs_file = fs_dir->v.files; fs_file->name; ++fs_file) { + for (fs_file = fs_dir->v.files; fs_file && fs_file->name; ++fs_file) { if (fs_file->v_type == AA_FS_TYPE_DIR) aafs_remove_dir(fs_file); else @@ -346,6 +643,11 @@ static int __init aa_create_aafs(void) if (error) goto error; + error = __aa_fs_namespace_mkdir(root_ns, aa_fs_entry.dentry, + "policy"); + if (error) + goto error; + /* TODO: add support for apparmorfs_null and apparmorfs_mnt */ /* Report that AppArmor fs is enabled */ diff --git a/security/apparmor/include/apparmorfs.h b/security/apparmor/include/apparmorfs.h index 7ea4769..2494e11 100644 --- a/security/apparmor/include/apparmorfs.h +++ b/security/apparmor/include/apparmorfs.h @@ -61,4 +61,42 @@ extern const struct file_operations aa_fs_seq_file_ops; extern void __init aa_destroy_aafs(void); +struct aa_profile; +struct aa_namespace; + +enum aafs_ns_type { + AAFS_NS_DIR, + AAFS_NS_PROFS, + AAFS_NS_NS, + AAFS_NS_COUNT, + AAFS_NS_MAX_COUNT, + AAFS_NS_SIZE, + AAFS_NS_MAX_SIZE, + AAFS_NS_OWNER, + AAFS_NS_SIZEOF, +}; + +enum aafs_prof_type { + AAFS_PROF_DIR, + AAFS_PROF_PROFS, + AAFS_PROF_NAME, + AAFS_PROF_MODE, + AAFS_PROF_SIZEOF, +}; + +#define ns_dir(X) ((X)->dents[AAFS_NS_DIR]) +#define ns_subns_dir(X) ((X)->dents[AAFS_NS_NS]) +#define ns_subprofs_dir(X) ((X)->dents[AAFS_NS_PROFS]) + +#define prof_dir(X) ((X)->dents[AAFS_PROF_DIR]) +#define prof_child_dir(X) ((X)->dents[AAFS_PROF_PROFS]) + +void __aa_fs_profile_rmdir(struct aa_profile *profile); +void __aa_fs_profile_migrate_dents(struct aa_profile *old, + struct aa_profile *new); +int __aa_fs_profile_mkdir(struct aa_profile *profile, struct dentry *parent); +void __aa_fs_namespace_rmdir(struct aa_namespace *ns); +int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent, + const char *name); + #endif /* __AA_APPARMORFS_H */ diff --git a/security/apparmor/include/audit.h b/security/apparmor/include/audit.h index 69d8cae..30e8d76 100644 --- a/security/apparmor/include/audit.h +++ b/security/apparmor/include/audit.h @@ -27,7 +27,6 @@ struct aa_profile; extern const char *const audit_mode_names[]; #define AUDIT_MAX_INDEX 5 - enum audit_mode { AUDIT_NORMAL, /* follow normal auditing of accesses */ AUDIT_QUIET_DENIED, /* quiet all denied access messages */ diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h index 65662e3..5c72231 100644 --- a/security/apparmor/include/policy.h +++ b/security/apparmor/include/policy.h @@ -29,8 +29,8 @@ #include "file.h" #include "resource.h" -extern const char *const profile_mode_names[]; -#define APPARMOR_NAMES_MAX_INDEX 3 +extern const char *const aa_profile_mode_names[]; +#define APPARMOR_MODE_NAMES_MAX_INDEX 4 #define PROFILE_MODE(_profile, _mode) \ ((aa_g_profile_mode == (_mode)) || \ @@ -110,6 +110,8 @@ struct aa_ns_acct { * @unconfined: special unconfined profile for the namespace * @sub_ns: list of namespaces under the current namespace. * @uniq_null: uniq value used for null learning profiles + * @uniq_id: a unique id count for the profiles in the namespace + * @dents: dentries for the namespaces file entries in apparmorfs * * An aa_namespace defines the set profiles that are searched to determine * which profile to attach to a task. Profiles can not be shared between @@ -133,6 +135,9 @@ struct aa_namespace { struct aa_profile *unconfined; struct list_head sub_ns; atomic_t uniq_null; + long uniq_id; + + struct dentry *dents[AAFS_NS_SIZEOF]; }; /* struct aa_policydb - match engine for a policy @@ -172,6 +177,9 @@ struct aa_replacedby { * @caps: capabilities for the profile * @rlimits: rlimits for the profile * + * @dents: dentries for the profiles file entries in apparmorfs + * @dirname: name of the profile dir in apparmorfs + * * The AppArmor profile contains the basic confinement data. Each profile * has a name, and exists in a namespace. The @name and @exec_match are * used to determine profile attachment against unconfined tasks. All other @@ -208,6 +216,9 @@ struct aa_profile { struct aa_file_rules file; struct aa_caps caps; struct aa_rlimit rlimits; + + char *dirname; + struct dentry *dents[AAFS_PROF_SIZEOF]; }; extern struct aa_namespace *root_ns; @@ -243,6 +254,12 @@ ssize_t aa_remove_profiles(char *name, size_t size); #define unconfined(X) ((X)->mode == APPARMOR_UNCONFINED) +static inline struct aa_profile *aa_deref_parent(struct aa_profile *p) +{ + return rcu_dereference_protected(p->parent, + mutex_is_locked(&p->ns->lock)); +} + /** * aa_get_profile - increment refcount on profile @p * @p: profile (MAYBE NULL) diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index c8c148a..edb3ce1 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -843,7 +843,7 @@ static int param_get_mode(char *buffer, struct kernel_param *kp) if (!apparmor_enabled) return -EINVAL; - return sprintf(buffer, "%s", profile_mode_names[aa_g_profile_mode]); + return sprintf(buffer, "%s", aa_profile_mode_names[aa_g_profile_mode]); } static int param_set_mode(const char *val, struct kernel_param *kp) @@ -858,8 +858,8 @@ static int param_set_mode(const char *val, struct kernel_param *kp) if (!val) return -EINVAL; - for (i = 0; i < APPARMOR_NAMES_MAX_INDEX; i++) { - if (strcmp(val, profile_mode_names[i]) == 0) { + for (i = 0; i < APPARMOR_MODE_NAMES_MAX_INDEX; i++) { + if (strcmp(val, aa_profile_mode_names[i]) == 0) { aa_g_profile_mode = i; return 0; } diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c index 2e4e2ec..6172509 100644 --- a/security/apparmor/policy.c +++ b/security/apparmor/policy.c @@ -92,7 +92,7 @@ /* root profile namespace */ struct aa_namespace *root_ns; -const char *const profile_mode_names[] = { +const char *const aa_profile_mode_names[] = { "enforce", "complain", "kill", @@ -394,7 +394,13 @@ static struct aa_namespace *aa_prepare_namespace(const char *name) ns = alloc_namespace(root->base.hname, name); if (!ns) goto out; - /* add parent ref */ + if (__aa_fs_namespace_mkdir(ns, ns_subns_dir(root), name)) { + AA_ERROR("Failed to create interface for ns %s\n", + ns->base.name); + free_namespace(ns); + ns = NULL; + goto out; + } ns->parent = aa_get_namespace(root); list_add_rcu(&ns->base.list, &root->sub_ns); /* add list ref */ @@ -456,6 +462,7 @@ static void __remove_profile(struct aa_profile *profile) __profile_list_release(&profile->base.profiles); /* released by free_profile */ __aa_update_replacedby(profile, profile->ns->unconfined); + __aa_fs_profile_rmdir(profile); __list_remove_profile(profile); } @@ -492,6 +499,7 @@ static void destroy_namespace(struct aa_namespace *ns) if (ns->parent) __aa_update_replacedby(ns->unconfined, ns->parent->unconfined); + __aa_fs_namespace_rmdir(ns); mutex_unlock(&ns->lock); } @@ -596,6 +604,7 @@ void aa_free_profile(struct aa_profile *profile) aa_free_cap_rules(&profile->caps); aa_free_rlimit_rules(&profile->rlimits); + kzfree(profile->dirname); aa_put_dfa(profile->xmatch); aa_put_dfa(profile->policy.dfa); aa_put_replacedby(profile->replacedby); @@ -986,8 +995,7 @@ static void __replace_profile(struct aa_profile *old, struct aa_profile *new, /* inherit @child and its children */ /* TODO: update hname of inherited children */ /* list refcount transferred to @new */ - p = rcu_dereference_protected(child->parent, - mutex_is_locked(&child->ns->lock)); + p = aa_deref_parent(child); rcu_assign_pointer(child->parent, aa_get_profile(new)); list_add_rcu(&child->base.list, &new->base.profiles); aa_put_profile(p); @@ -995,14 +1003,18 @@ static void __replace_profile(struct aa_profile *old, struct aa_profile *new, } if (!rcu_access_pointer(new->parent)) { - struct aa_profile *parent = rcu_dereference(old->parent); + struct aa_profile *parent = aa_deref_parent(old); rcu_assign_pointer(new->parent, aa_get_profile(parent)); } __aa_update_replacedby(old, new); if (share_replacedby) { aa_put_replacedby(new->replacedby); new->replacedby = aa_get_replacedby(old->replacedby); - } + } else if (!rcu_access_pointer(new->replacedby->profile)) + /* aafs interface uses replacedby */ + rcu_assign_pointer(new->replacedby->profile, + aa_get_profile(new)); + __aa_fs_profile_migrate_dents(old, new); if (list_empty(&new->base.list)) { /* new is not on a list already */ @@ -1118,7 +1130,33 @@ ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace) } } - /* do actual replacement */ + /* create new fs entries for introspection if needed */ + list_for_each_entry(ent, &lh, list) { + if (ent->old) { + /* inherit old interface files */ + + /* if (ent->rename) + TODO: support rename */ + /* } else if (ent->rename) { + TODO: support rename */ + } else { + struct dentry *parent; + if (rcu_access_pointer(ent->new->parent)) { + struct aa_profile *p; + p = aa_deref_parent(ent->new); + parent = prof_child_dir(p); + } else + parent = ns_subprofs_dir(ent->new->ns); + error = __aa_fs_profile_mkdir(ent->new, parent); + } + + if (error) { + info = "failed to create "; + goto fail_lock; + } + } + + /* Done with checks that may fail - do actual replacement */ list_for_each_entry_safe(ent, tmp, &lh, list) { list_del_init(&ent->list); op = (!ent->old && !ent->rename) ? OP_PROF_LOAD : OP_PROF_REPL; @@ -1127,14 +1165,21 @@ ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace) if (ent->old) { __replace_profile(ent->old, ent->new, 1); - if (ent->rename) + if (ent->rename) { + /* aafs interface uses replacedby */ + struct aa_replacedby *r = ent->new->replacedby; + rcu_assign_pointer(r->profile, + aa_get_profile(ent->new)); __replace_profile(ent->rename, ent->new, 0); + } } else if (ent->rename) { + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->replacedby->profile, + aa_get_profile(ent->new)); __replace_profile(ent->rename, ent->new, 0); } else if (ent->new->parent) { struct aa_profile *parent, *newest; - parent = rcu_dereference_protected(ent->new->parent, - mutex_is_locked(&ns->lock)); + parent = aa_deref_parent(ent->new); newest = aa_get_newest_profile(parent); /* parent replaced in this atomic set? */ @@ -1144,10 +1189,16 @@ ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace) rcu_assign_pointer(ent->new->parent, newest); } else aa_put_profile(newest); + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->replacedby->profile, + aa_get_profile(ent->new)); __list_add_profile(&parent->base.profiles, ent->new); - } else + } else { + /* aafs interface uses replacedby */ + rcu_assign_pointer(ent->new->replacedby->profile, + aa_get_profile(ent->new)); __list_add_profile(&ns->base.profiles, ent->new); - + } aa_load_ent_free(ent); } mutex_unlock(&ns->lock); diff --git a/security/apparmor/procattr.c b/security/apparmor/procattr.c index 6c93901..b125acc 100644 --- a/security/apparmor/procattr.c +++ b/security/apparmor/procattr.c @@ -37,7 +37,7 @@ int aa_getprocattr(struct aa_profile *profile, char **string) { char *str; int len = 0, mode_len = 0, ns_len = 0, name_len; - const char *mode_str = profile_mode_names[profile->mode]; + const char *mode_str = aa_profile_mode_names[profile->mode]; const char *ns_name = NULL; struct aa_namespace *ns = profile->ns; struct aa_namespace *current_ns = __aa_current_profile()->ns; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/