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Date: Tue, 7 May 2013 10:21:07 +0800
From: Gao feng <gaofeng@...fujitsu.com>
To: viro@...iv.linux.org.uk, eparis@...hat.com, ebiederm@...ssion.com,
sgrubb@...hat.com, akpm@...ux-foundation.org,
serge.hallyn@...ntu.com, davem@...emloft.net
Cc: netdev@...r.kernel.org, containers@...ts.linux-foundation.org,
linux-kernel@...r.kernel.org, linux-audit@...hat.com,
Gao feng <gaofeng@...fujitsu.com>
Subject: [PATCH RFC 46/48] Audit: rename audit_enabled_ns to audit_enabled
Now,all the callers of audit_enabled is user namespace
awared, we can rename audit_enable_ns to audit_enabled.
Signed-off-by: Gao feng <gaofeng@...fujitsu.com>
---
drivers/tty/tty_audit.c | 4 ++--
include/linux/audit.h | 6 ++----
include/net/xfrm.h | 2 +-
kernel/audit_watch.c | 2 +-
kernel/auditsc.c | 4 ++--
net/core/dev.c | 2 +-
net/netfilter/x_tables.c | 2 +-
net/netfilter/xt_AUDIT.c | 2 +-
net/netlabel/netlabel_user.c | 2 +-
security/apparmor/lib.c | 2 +-
10 files changed, 13 insertions(+), 15 deletions(-)
diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c
index f2d6811..8bb92bb 100644
--- a/drivers/tty/tty_audit.c
+++ b/drivers/tty/tty_audit.c
@@ -99,7 +99,7 @@ static void tty_audit_buf_push(struct task_struct *tsk, kuid_t loginuid,
{
if (buf->valid == 0)
return;
- if (audit_enabled_ns(task_cred_xxx(tsk, user_ns)) == 0) {
+ if (audit_enabled(task_cred_xxx(tsk, user_ns)) == 0) {
buf->valid = 0;
return;
}
@@ -182,7 +182,7 @@ void tty_audit_tiocsti(struct tty_struct *tty, char ch)
tty_audit_buf_put(buf);
}
- if (should_audit && audit_enabled_ns(current_user_ns())) {
+ if (should_audit && audit_enabled(current_user_ns())) {
kuid_t auid;
unsigned int sessionid;
diff --git a/include/linux/audit.h b/include/linux/audit.h
index a46efa3..3f5dbe3 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -446,8 +446,7 @@ extern int audit_filter_type(int type);
extern int audit_receive_filter(int type, int pid, int seq,
void *data, size_t datasz, kuid_t loginuid,
u32 sessionid, u32 sid);
-#define audit_enabled (init_user_ns.audit.enabled)
-#define audit_enabled_ns (ns->audit.enabled)
+#define audit_enabled(ns) (ns->audit.enabled)
#else /* CONFIG_AUDIT */
static inline __printf(4, 5)
void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type,
@@ -495,8 +494,7 @@ static inline void audit_set_user_ns(struct user_namespace *ns)
static inline void audit_free_user_ns(struct user_namespace *ns)
{ }
-#define audit_enabled 0
-#define audit_enabled_ns(ns) 0
+#define audit_enabled(ns) 0
#endif /* CONFIG_AUDIT */
static inline void audit_log_string(struct audit_buffer *ab, const char *buf)
{
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index bb4d6b2..e625ae9 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -685,7 +685,7 @@ static inline struct audit_buffer *xfrm_audit_start(const char *op)
struct audit_buffer *audit_buf = NULL;
struct user_namespace *ns = current_user_ns();
- if (audit_enabled_ns(ns) == 0)
+ if (audit_enabled(ns) == 0)
return NULL;
audit_buf = audit_log_start(ns, current->audit_context,
GFP_ATOMIC, AUDIT_MAC_IPSEC_EVENT);
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 4dcc331..f82edc7 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -240,7 +240,7 @@ static void audit_watch_log_rule_change(struct audit_krule *r,
{
struct user_namespace *ns = current_user_ns();
- if (audit_enabled_ns(ns)) {
+ if (audit_enabled(ns)) {
struct audit_buffer *ab;
ab = audit_log_start(ns, NULL, GFP_NOFS,
AUDIT_CONFIG_CHANGE);
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index e579b75..8930158 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1782,7 +1782,7 @@ void __audit_syscall_entry(int arch, int major,
BUG_ON(context->in_syscall || context->name_count);
- if (!audit_enabled_ns(ns))
+ if (!audit_enabled(ns))
return;
context->arch = arch;
@@ -2734,7 +2734,7 @@ void audit_core_dumps(long signr)
struct audit_buffer *ab;
struct user_namespace *ns = current_user_ns();
- if (!audit_enabled_ns(ns))
+ if (!audit_enabled(ns))
return;
if (signr == SIGQUIT) /* don't care for those */
diff --git a/net/core/dev.c b/net/core/dev.c
index 651ad69..128ee39 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4458,7 +4458,7 @@ static int __dev_set_promiscuity(struct net_device *dev, int inc)
pr_info("device %s %s promiscuous mode\n",
dev->name,
dev->flags & IFF_PROMISC ? "entered" : "left");
- if (audit_enabled_ns(current_user_ns())) {
+ if (audit_enabled(current_user_ns())) {
current_uid_gid(&uid, &gid);
audit_log(current->audit_context, GFP_ATOMIC,
AUDIT_ANOM_PROMISCUOUS,
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 8be219e..9571d7e 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -858,7 +858,7 @@ xt_replace_table(struct xt_table *table,
local_bh_enable();
#ifdef CONFIG_AUDIT
- if (audit_enabled_ns(ns)) {
+ if (audit_enabled(ns)) {
struct audit_buffer *ab;
ab = audit_log_start(ns, current->audit_context,
diff --git a/net/netfilter/xt_AUDIT.c b/net/netfilter/xt_AUDIT.c
index a0b102a..1079a1ac 100644
--- a/net/netfilter/xt_AUDIT.c
+++ b/net/netfilter/xt_AUDIT.c
@@ -126,7 +126,7 @@ audit_tg(struct sk_buff *skb, const struct xt_action_param *par)
struct user_namespace *ns = net->user_ns;
struct audit_buffer *ab;
- if (audit_enabled_ns(ns) == 0)
+ if (audit_enabled(ns) == 0)
goto errout;
ab = audit_log_start(ns, NULL, GFP_ATOMIC, AUDIT_NETFILTER_PKT);
diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index e9e4e84..098eaa2 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -102,7 +102,7 @@ struct audit_buffer *netlbl_audit_start_common(int type,
u32 secctx_len;
struct user_namespace *ns = current_user_ns();
- if (audit_enabled_ns(ns) == 0)
+ if (audit_enabled(ns) == 0)
return NULL;
audit_buf = audit_log_start(ns, current->audit_context,
diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c
index 9cae5ce..3058bb1d 100644
--- a/security/apparmor/lib.c
+++ b/security/apparmor/lib.c
@@ -63,7 +63,7 @@ char *aa_split_fqname(char *fqname, char **ns_name)
*/
void aa_info_message(const char *str)
{
- if (audit_enabled_ns(current_user_ns())) {
+ if (audit_enabled(current_user_ns())) {
struct common_audit_data sa;
struct apparmor_audit_data aad = {0,};
sa.type = LSM_AUDIT_DATA_NONE;
--
1.8.1.4
--
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