[gssdp] gssdp-client: Plug memory leak

[Jens Georg <jensgeorg src gnome org>]

commit 12a4156d8b23a3eae05d925ed08fdb8baf104d9a
Author: Richard Röjfors <richard puffinpack se>
Date:   Sat Oct 4 03:40:57 2014 +0200

    gssdp-client: Plug memory leak
    
    In socket_source_callback all messages are leaked,
    plug that by unref each message and free the array.
    
    Signed-off-by: Richard Röjfors <richard rojfors gmail com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737870

 libgssdp/gssdp-client.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/libgssdp/gssdp-client.c b/libgssdp/gssdp-client.c
index 71b486a..64987b4 100644
--- a/libgssdp/gssdp-client.c
+++ b/libgssdp/gssdp-client.c
@@ -1284,6 +1284,14 @@ out:
         if (address)
                 g_object_unref (address);
 
+        if (messages) {
+                int i;
+                for (i = 0; i < num_messages; i++)
+                        g_object_unref (messages[i]);
+
+                g_free (messages);
+        }
+
         return TRUE;
 }