6 files changed, 25 insertions, 21 deletions

diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index e3c16a21a38e..165eb5397ea5 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -47,7 +47,7 @@ struct ima_template_data {
 
 struct ima_template_entry {
         u8 digest[IMA_DIGEST_SIZE];     /* sha1 or md5 measurement hash */
-        char *template_name;
+        const char *template_name;
         int template_len;
         struct ima_template_data template;
 };
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index a148a25804f6..3cd58b60afd2 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -15,7 +15,7 @@
 #include <linux/module.h>
 
 #include "ima.h"
-static char *IMA_TEMPLATE_NAME = "ima";
+static const char *IMA_TEMPLATE_NAME = "ima";
 
 /*
  * ima_store_template - store ima template measurements
diff --git a/security/integrity/ima/ima_audit.c b/security/integrity/ima/ima_audit.c
index 8a0f1e23ccf1..1e082bb987be 100644
--- a/security/integrity/ima/ima_audit.c
+++ b/security/integrity/ima/ima_audit.c
@@ -22,16 +22,18 @@ static int ima_audit;
 static int __init ima_audit_setup(char *str)
 {
         unsigned long audit;
-        int rc;
-        char *op;
+        int rc, result = 0;
+        char *op = "ima_audit";
+        char *cause;
 
         rc = strict_strtoul(str, 0, &audit);
         if (rc || audit > 1)
-                printk(KERN_INFO "ima: invalid ima_audit value\n");
+                result = 1;
         else
                 ima_audit = audit;
-        op = ima_audit ? "ima_audit_enabled" : "ima_audit_not_enabled";
-        integrity_audit_msg(AUDIT_INTEGRITY_STATUS, NULL, NULL, NULL, op, 0, 0);
+        cause = ima_audit ? "enabled" : "not_enabled";
+        integrity_audit_msg(AUDIT_INTEGRITY_STATUS, NULL, NULL,
+                            op, cause, result, 0);
         return 1;
 }
 __setup("ima_audit=", ima_audit_setup);
@@ -47,20 +49,21 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
                 return;
 
         ab = audit_log_start(current->audit_context, GFP_KERNEL, audit_msgno);
-        audit_log_format(ab, "integrity: pid=%d uid=%u auid=%u",
+        audit_log_format(ab, "integrity: pid=%d uid=%u auid=%u ses=%u",
                          current->pid, current->cred->uid,
-                         audit_get_loginuid(current));
+                         audit_get_loginuid(current),
+                         audit_get_sessionid(current));
         audit_log_task_context(ab);
         switch (audit_msgno) {
         case AUDIT_INTEGRITY_DATA:
         case AUDIT_INTEGRITY_METADATA:
         case AUDIT_INTEGRITY_PCR:
+        case AUDIT_INTEGRITY_STATUS:
                 audit_log_format(ab, " op=%s cause=%s", op, cause);
                 break;
         case AUDIT_INTEGRITY_HASH:
                 audit_log_format(ab, " op=%s hash=%s", op, cause);
                 break;
-        case AUDIT_INTEGRITY_STATUS:
         default:
                 audit_log_format(ab, " op=%s", op);
         }
@@ -73,6 +76,6 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
         if (inode)
                 audit_log_format(ab, " dev=%s ino=%lu",
                                  inode->i_sb->s_id, inode->i_ino);
-        audit_log_format(ab, " res=%d", result);
+        audit_log_format(ab, " res=%d", !result ? 0 : 1);
         audit_log_end(ab);
 }
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 573780c76f1f..ffbe259700b1 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -137,7 +137,7 @@ static int ima_measurements_show(struct seq_file *m, void *v)
         ima_putc(m, &namelen, sizeof namelen);
 
         /* 4th:  template name */
-        ima_putc(m, e->template_name, namelen);
+        ima_putc(m, (void *)e->template_name, namelen);
 
         /* 5th:  template specific data */
         ima_template_show(m, (struct ima_template_data *)&e->template,
diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c
index cf227dbfac2c..0b0bb8c978cc 100644
--- a/security/integrity/ima/ima_init.c
+++ b/security/integrity/ima/ima_init.c
@@ -20,7 +20,7 @@
 #include "ima.h"
 
 /* name for boot aggregate entry */
-static char *boot_aggregate_name = "boot_aggregate";
+static const char *boot_aggregate_name = "boot_aggregate";
 int ima_used_chip;
 
 /* Add the boot aggregate to the IMA measurement list and extend
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 23810e0bfc68..b5291ad5ef56 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -12,7 +12,6 @@
  */
 #include <linux/module.h>
 #include <linux/list.h>
-#include <linux/audit.h>
 #include <linux/security.h>
 #include <linux/magic.h>
 #include <linux/parser.h>
@@ -239,8 +238,7 @@ static int ima_parse_rule(char *rule, struct ima_measure_rule_entry *entry)
         char *p;
         int result = 0;
 
-        ab = audit_log_start(current->audit_context, GFP_KERNEL,
-                             AUDIT_INTEGRITY_STATUS);
+        ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_INTEGRITY_RULE);
 
         entry->action = -1;
         while ((p = strsep(&rule, " \n")) != NULL) {
@@ -345,15 +343,14 @@ static int ima_parse_rule(char *rule, struct ima_measure_rule_entry *entry)
                                                    AUDIT_SUBJ_TYPE);
                         break;
                 case Opt_err:
-                        printk(KERN_INFO "%s: unknown token: %s\n",
-                               __FUNCTION__, p);
+                        audit_log_format(ab, "UNKNOWN=%s ", p);
                         break;
                 }
         }
         if (entry->action == UNKNOWN)
                 result = -EINVAL;
 
-        audit_log_format(ab, "res=%d", result);
+        audit_log_format(ab, "res=%d", !result ? 0 : 1);
         audit_log_end(ab);
         return result;
 }
@@ -367,7 +364,7 @@ static int ima_parse_rule(char *rule, struct ima_measure_rule_entry *entry)
  */
 int ima_parse_add_rule(char *rule)
 {
-        const char *op = "add_rule";
+        const char *op = "update_policy";
         struct ima_measure_rule_entry *entry;
         int result = 0;
         int audit_info = 0;
@@ -394,8 +391,12 @@ int ima_parse_add_rule(char *rule)
                 mutex_lock(&ima_measure_mutex);
                 list_add_tail(&entry->list, &measure_policy_rules);
                 mutex_unlock(&ima_measure_mutex);
-        } else
+        } else {
                 kfree(entry);
+                integrity_audit_msg(AUDIT_INTEGRITY_STATUS, NULL,
+                                    NULL, op, "invalid policy", result,
+                                    audit_info);
+        }
         return result;
 }