X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=net%2Fnetlabel%2Fnetlabel_user.c;h=85a96a3fddaafdaa016dbdd14aea0f9433d8c22e;hb=0f9fe9b7148f95f018ae2c97f7fa1a35364ea785;hp=c2343af584cbebc13f51a974d42e38b9ae9f1c50;hpb=c0341b0f47722fbe5ab45f436fc6ddc1c58c0a6f;p=linux-2.6-omap-h63xx.git

diff --git a/net/netlabel/netlabel_user.c b/net/netlabel/netlabel_user.c
index c2343af584c..85a96a3fdda 100644
--- a/net/netlabel/netlabel_user.c
+++ b/net/netlabel/netlabel_user.c
@@ -85,7 +85,7 @@ int netlbl_netlink_init(void)
 /**
  * netlbl_audit_start_common - Start an audit message
  * @type: audit message type
- * @secid: LSM context ID
+ * @audit_info: NetLabel audit information
  *
  * Description:
  * Start an audit message using the type specified in @type and fill the audit
@@ -93,75 +93,30 @@ int netlbl_netlink_init(void)
  * a pointer to the audit buffer on success, NULL on failure.
  *
  */
-struct audit_buffer *netlbl_audit_start_common(int type, u32 secid)
+struct audit_buffer *netlbl_audit_start_common(int type,
+					       struct netlbl_audit *audit_info)
 {
 	struct audit_context *audit_ctx = current->audit_context;
 	struct audit_buffer *audit_buf;
-	uid_t audit_loginuid;
-	const char *audit_tty;
-	char audit_comm[sizeof(current->comm)];
-	struct vm_area_struct *vma;
 	char *secctx;
 	u32 secctx_len;
 
+	if (audit_enabled == 0)
+		return NULL;
+
 	audit_buf = audit_log_start(audit_ctx, GFP_ATOMIC, type);
 	if (audit_buf == NULL)
 		return NULL;
 
-	audit_loginuid = audit_get_loginuid(audit_ctx);
-	if (current->signal &&
-	    current->signal->tty &&
-	    current->signal->tty->name)
-		audit_tty = current->signal->tty->name;
-	else
-		audit_tty = "(none)";
-	get_task_comm(audit_comm, current);
-
-	audit_log_format(audit_buf,
-			 "netlabel: auid=%u uid=%u tty=%s pid=%d",
-			 audit_loginuid,
-			 current->uid,
-			 audit_tty,
-			 current->pid);
-	audit_log_format(audit_buf, " comm=");
-	audit_log_untrustedstring(audit_buf, audit_comm);
-	if (current->mm) {
-		down_read(&current->mm->mmap_sem);
-		vma = current->mm->mmap;
-		while (vma) {
-			if ((vma->vm_flags & VM_EXECUTABLE) &&
-			    vma->vm_file) {
-				audit_log_d_path(audit_buf,
-						 " exe=",
-						 vma->vm_file->f_dentry,
-						 vma->vm_file->f_vfsmnt);
-				break;
-			}
-			vma = vma->vm_next;
-		}
-		up_read(&current->mm->mmap_sem);
-	}
+	audit_log_format(audit_buf, "netlabel: auid=%u", audit_info->loginuid);
 
-	if (secid != 0 &&
-	    security_secid_to_secctx(secid, &secctx, &secctx_len) == 0)
+	if (audit_info->secid != 0 &&
+	    security_secid_to_secctx(audit_info->secid,
+				     &secctx,
+				     &secctx_len) == 0) {
 		audit_log_format(audit_buf, " subj=%s", secctx);
+		security_release_secctx(secctx, secctx_len);
+	}
 
 	return audit_buf;
 }
-
-/**
- * netlbl_audit_nomsg - Send an audit message without additional text
- * @type: audit message type
- * @secid: LSM context ID
- *
- * Description:
- * Send an audit message with only the common NetLabel audit fields.
- *
- */
-void netlbl_audit_nomsg(int type, u32 secid)
-{
-	struct audit_buffer *audit_buf;
-
-	audit_buf = netlbl_audit_start_common(type, secid);
-	audit_log_end(audit_buf);
-}