Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160222-1' into staging

gtk: fix uninitialized temporary VirtualConsole

# gpg: Signature made Mon 22 Feb 2016 08:30:39 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-ui-20160222-1:
  gtk: fix uninitialized temporary VirtualConsole
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ui/gtk.c

@@ -1613,7 +1613,7 @@ static CharDriverState *gd_vc_handler(ChardevVC *vc, Error **errp)
     chr->chr_set_echo = gd_vc_chr_set_echo;
 
     /* Temporary, until gd_vc_vte_init runs.  */
-    chr->opaque = g_new(VirtualConsole, 1);
+    chr->opaque = g_new0(VirtualConsole, 1);
 
     /* defer OPENED events until our vc is fully initialized */
     chr->explicit_be_open = true;