MIPS: VDSO: Prevent use of smp_processor_id()

[android-x86/kernel.git] / kernel / audit.c

diff --git a/kernel/audit.c b/kernel/audit.c
index f1ca116..3461a3d 100644 (file)
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -79,13 +79,13 @@ static int  audit_initialized;
 #define AUDIT_OFF      0
 #define AUDIT_ON       1
 #define AUDIT_LOCKED   2
-u32            audit_enabled;
-u32            audit_ever_enabled;
+u32            audit_enabled = AUDIT_OFF;
+u32            audit_ever_enabled = !!AUDIT_OFF;
 
 EXPORT_SYMBOL_GPL(audit_enabled);
 
 /* Default state when kernel boots without any parameters. */
-static u32     audit_default;
+static u32     audit_default = AUDIT_OFF;
 
 /* If auditing cannot proceed, audit_failure selects what happens. */
 static u32     audit_failure = AUDIT_FAIL_PRINTK;
@@ -742,6 +742,8 @@ static void audit_log_feature_change(int which, u32 old_feature, u32 new_feature
                return;
 
        ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_FEATURE_CHANGE);
+       if (!ab)
+               return;
        audit_log_task_info(ab, current);
        audit_log_format(ab, " feature=%s old=%u new=%u old_lock=%u new_lock=%u res=%d",
                         audit_feature_names[which], !!old_feature, !!new_feature,
@@ -1199,8 +1201,6 @@ static int __init audit_init(void)
        skb_queue_head_init(&audit_skb_queue);
        skb_queue_head_init(&audit_skb_hold_queue);
        audit_initialized = AUDIT_INITIALIZED;
-       audit_enabled = audit_default;
-       audit_ever_enabled |= !!audit_default;
 
        audit_log(NULL, GFP_KERNEL, AUDIT_KERNEL, "initialized");
 
@@ -1217,6 +1217,8 @@ static int __init audit_enable(char *str)
        audit_default = !!simple_strtol(str, NULL, 0);
        if (!audit_default)
                audit_initialized = AUDIT_DISABLED;
+       audit_enabled = audit_default;
+       audit_ever_enabled = !!audit_enabled;
 
        pr_info("%s\n", audit_default ?
                "enabled (after initialization)" : "disabled (until reboot)");