[gnome-desktop] pnp-ids: Fix possible free of static string on non-udev platforms

[Bastien Nocera <hadess src gnome org>]

commit 1acdc895650d9c624b3ea3674e09f9918d3959d1
Author: Hyungwon Hwang <hyungwon hwang7 gmail com>
Date:   Thu Sep 1 08:08:11 2016 +0900

    pnp-ids: Fix possible free of static string on non-udev platforms
    
    gnome_pnp_ids_get_pnp_id() should always return a dynamically allocated
    string as its API.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=770686

 libgnome-desktop/gnome-pnp-ids.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-desktop/gnome-pnp-ids.c b/libgnome-desktop/gnome-pnp-ids.c
index 7ad2caf..40e640e 100644
--- a/libgnome-desktop/gnome-pnp-ids.c
+++ b/libgnome-desktop/gnome-pnp-ids.c
@@ -78,7 +78,7 @@ gnome_pnp_ids_get_pnp_id (GnomePnpIds *pnp_ids, const gchar *pnp_id)
 
         return ret;
 #else
-        return "Undefined";
+        return g_strdup ("Undefined");
 #endif
 }