1 files changed, 26 insertions, 4 deletions

diff --git a/auth.c b/auth.c
index ac126e6f3..9a36f1dac 100644
--- a/auth.c
+++ b/auth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth.c,v 1.102 2013/05/17 00:13:13 djm Exp $ */
+/* $OpenBSD: auth.c,v 1.103 2013/05/19 02:42:42 djm Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  *
@@ -72,6 +72,7 @@
 #include "authfile.h"
 #include "monitor_wrap.h"
 #include "krl.h"
+#include "compat.h"
 
 /* import */
 extern ServerOptions options;
@@ -252,8 +253,25 @@ allowed_user(struct passwd * pw)
 }
 
 void
+auth_info(Authctxt *authctxt, const char *fmt, ...)
+{
+        va_list ap;
+        int i;
+
+        free(authctxt->info);
+        authctxt->info = NULL;
+
+        va_start(ap, fmt);
+        i = vasprintf(&authctxt->info, fmt, ap);
+        va_end(ap);
+
+        if (i < 0 || authctxt->info == NULL)
+                fatal("vasprintf failed");
+}
+
+void
 auth_log(Authctxt *authctxt, int authenticated, int partial,
-    const char *method, const char *submethod, const char *info)
+    const char *method, const char *submethod)
 {
         void (*authlog) (const char *fmt,...) = verbose;
         char *authmsg;
@@ -275,7 +293,7 @@ auth_log(Authctxt *authctxt, int authenticated, int partial,
         else
                 authmsg = authenticated ? "Accepted" : "Failed";
 
-        authlog("%s %s%s%s for %s%.100s from %.200s port %d%s",
+        authlog("%s %s%s%s for %s%.100s from %.200s port %d %s%s%s",
             authmsg,
             method,
             submethod != NULL ? "/" : "", submethod == NULL ? "" : submethod,
@@ -283,7 +301,11 @@ auth_log(Authctxt *authctxt, int authenticated, int partial,
             authctxt->user,
             get_remote_ipaddr(),
             get_remote_port(),
-            info);
+            compat20 ? "ssh2" : "ssh1",
+            authctxt->info != NULL ? ": " : "",
+            authctxt->info != NULL ? authctxt->info : "");
+        free(authctxt->info);
+        authctxt->info = NULL;
 
 #ifdef CUSTOM_FAILED_LOGIN
         if (authenticated == 0 && !authctxt->postponed &&