From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 26 May 2013 03:07:03 +0000 (-0400)
Subject: Avoid a segfault in gdbus tool
X-Git-Tag: 2.37.1~13
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b382c6f63339397c338aa68ad939894665368ada;p=platform%2Fupstream%2Fglib.git

Avoid a segfault in gdbus tool

When the interface name is invalid, we don't get an error
back from g_dbus_connection_call_sync.
---

diff --git a/gio/gdbus-tool.c b/gio/gdbus-tool.c
index 01a6c68..2714dd7 100644
--- a/gio/gdbus-tool.c
+++ b/gio/gdbus-tool.c
@@ -1017,8 +1017,11 @@ handle_call (gint        *argc,
                                         &error);
   if (result == NULL)
     {
-      g_printerr (_("Error: %s\n"), error->message);
-      g_error_free (error);
+      if (error)
+        {
+          g_printerr (_("Error: %s\n"), error->message);
+          g_error_free (error);
+        }
       if (in_signature_types != NULL)
         {
           GString *s;