gst/: don't leak caps-string

Original commit message from CVS:
* gst/alpha/gstalphacolor.c: (gst_alpha_color_transform_caps):
* gst/debug/negotiation.c: (gst_negotiation_update_caps):
* gst/rtp/gstrtpilbcdepay.c: (gst_rtp_ilbc_depay_setcaps):
don't leak caps-string

1 files changed, 5 insertions, 1 deletions

diff --git a/gst/rtp/gstrtpilbcdepay.c b/gst/rtp/gstrtpilbcdepay.c
index d08c5b39..1d3448d4 100644
--- a/gst/rtp/gstrtpilbcdepay.c
+++ b/gst/rtp/gstrtpilbcdepay.c
@@ -148,6 +148,7 @@ gst_rtp_ilbc_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
   GstRTPiLBCDepay *rtpilbcdepay = GST_RTP_ILBC_DEPAY (depayload);
   GstCaps *srccaps;
   GstStructure *structure;
+  gchar *str;
   gboolean ret;
 
   srccaps = gst_caps_copy (gst_static_pad_template_get_caps
@@ -156,7 +157,10 @@ gst_rtp_ilbc_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
   gst_structure_set (structure, "mode", G_TYPE_INT,
       rtpilbcdepay->mode == GST_ILBC_MODE_30 ? 30 : 20, NULL);
   ret = gst_pad_set_caps (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload), srccaps);
-  GST_DEBUG ("caps set on source are %s", gst_caps_to_string (srccaps));
+
+  str = gst_caps_to_string (srccaps)
+      GST_DEBUG ("caps set on source are %s", str);
+  g_free (str);
 
   gst_caps_unref (srccaps);
   return ret;