[glib: 1/2] Fix potential Null pointer dereference. if "match" is NULL, it is dereferenced in match_free() (L:45

[Xavier Claessens <xclaesse src gnome org>]

commit 4ade09416b5e7b6d99883c4dd3b886605fdf043a
Author: Gaurav <ya1gaurav gmail com>
Date:   Tue Jun 5 14:01:47 2018 +0000

    Fix potential Null pointer dereference.
    if "match" is NULL, it is dereferenced in match_free() (L:457)

 gio/gdbusdaemon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gio/gdbusdaemon.c b/gio/gdbusdaemon.c
index 3516183f9..e6b3c1af0 100644
--- a/gio/gdbusdaemon.c
+++ b/gio/gdbusdaemon.c
@@ -1247,8 +1247,8 @@ handle_remove_match (_GFreedesktopDBus *object,
       else
        _g_freedesktop_dbus_complete_remove_match (object, invocation);
     }
-
-  match_free (match);
+  if (match)    
+    match_free (match);
 
   return TRUE;
 }