[gnac/devel] Fixed memory leaks

[Benoît Dupasquier <bdupasqu src gnome org>]

commit c5d25da3bca8a4c647beca5ed521126947e98ed6
Author: Benoît Dupasquier <bdupasqu src gnome org>
Date:   Fri Oct 15 20:52:15 2010 +0100

    Fixed memory leaks

 libgnac/libgnac-gst-utils.c |   23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)
---
diff --git a/libgnac/libgnac-gst-utils.c b/libgnac/libgnac-gst-utils.c
index b2eb2bc..fe9dd3b 100644
--- a/libgnac/libgnac-gst-utils.c
+++ b/libgnac/libgnac-gst-utils.c
@@ -156,22 +156,30 @@ libgnac_gstu_get_compatible_pad(GstElement  *element,
                                 GstCaps     *caps,
                                 const gchar *type)
 {
+  gchar *pad_name;
   GstPad *sink_pad;
+
+  pad_name = gst_pad_get_name(pad);
+
   sink_pad = gst_element_get_compatible_pad(element, pad, caps);
   if (!sink_pad) {
+    gchar *caps_str = gst_caps_to_string(caps);
     libgnac_debug("Unable to find a compatible %s pad "
-        "(sink_pad = %s, caps = %s\n)", type, gst_pad_get_name(pad),
-        gst_caps_to_string(caps));
+        "(sink_pad = %s, caps = %s\n)", type, pad_name, caps_str);
+    g_free(pad_name);
+    g_free(caps_str);
     gst_caps_unref(caps);
     return FALSE;
   }
 
-  libgnac_debug("%s: %s -> %s", type,
-      gst_pad_get_name(pad), gst_pad_get_name(sink_pad));
+  sink_pad_name = gst_pad_get_name(sink_pad);
+
+  libgnac_debug("%s: %s -> %s", type, pad_name, sink_pad_name);
 
   if (GST_PAD_IS_LINKED(sink_pad)) {
-    libgnac_debug("%s pad %s is already linked", type,
-        gst_pad_get_name(sink_pad));
+    libgnac_debug("%s pad %s is already linked", type, sink_pad_name);
+    g_free(pad_name);
+    g_free(sink_pad_name);
     g_object_unref(sink_pad);
     gst_caps_unref(caps);
     return FALSE;
@@ -180,6 +188,9 @@ libgnac_gstu_get_compatible_pad(GstElement  *element,
   g_return_val_if_fail(
       libgnac_gstu_pad_link(pad, sink_pad, NULL) == GST_PAD_LINK_OK,
       FALSE);
+
+  g_free(pad_name);
+  g_free(sink_pad_name);
   g_object_unref(sink_pad);
 
   return TRUE;