close #333784 unref the result of gst_pad_get_parent() by: Christophe Fergeau.

Original commit message from CVS:
* ext/cairo/gsttextoverlay.c: (gst_text_overlay_setcaps):
* ext/esd/esdmon.c: (gst_esdmon_get):
* ext/flac/gstflactag.c: (gst_flac_tag_chain):
* ext/gdk_pixbuf/gstgdkpixbuf.c: (gst_gdk_pixbuf_sink_setcaps),
(gst_gdk_pixbuf_sink_getcaps):
* ext/jpeg/gstjpegenc.c: (gst_jpegenc_getcaps),
(gst_jpegenc_setcaps):
* ext/jpeg/gstsmokedec.c: (gst_smokedec_chain):
* ext/jpeg/gstsmokeenc.c: (gst_smokeenc_getcaps),
(gst_smokeenc_setcaps):
* ext/libmng/gstmngdec.c: (gst_mngdec_sinklink),
(gst_mngdec_src_getcaps):
* ext/libmng/gstmngenc.c: (gst_mngenc_sinklink),
(gst_mngenc_chain):
* ext/libpng/gstpngenc.c: (gst_pngenc_setcaps):
* ext/mikmod/gstmikmod.c: (gst_mikmod_srclink):
* ext/speex/gstspeexdec.c: (speex_dec_convert),
(speex_dec_src_event), (speex_dec_chain):
* gst/avi/gstavimux.c: (gst_avimux_vidsinkconnect),
(gst_avimux_audsinkconnect), (gst_avimux_handle_event):
* gst/debug/negotiation.c: (gst_negotiation_getcaps),
(gst_negotiation_pad_link), (gst_negotiation_chain):
* gst/flx/gstflxdec.c: (gst_flxdec_src_query_handler),
(gst_flxdec_chain):
* gst/interleave/deinterleave.c: (deinterleave_sink_link),
(deinterleave_chain):
* gst/law/mulaw-encode.c: (mulawenc_setcaps):
* gst/median/gstmedian.c: (gst_median_link):
* gst/monoscope/gstmonoscope.c: (gst_monoscope_srcconnect),
(gst_monoscope_chain):
* gst/rtp/gstrtpL16pay.c: (gst_rtpL16pay_sinkconnect):
* gst/wavenc/gstwavenc.c: (gst_wavenc_sink_setcaps):
* sys/osxaudio/gstosxaudiosink.c: (gst_osxaudiosink_chain):
* sys/osxaudio/gstosxaudiosrc.c: (gst_osxaudiosrc_get):
close #333784 unref the result of gst_pad_get_parent()
by: Christophe Fergeau.

2 files changed, 9 insertions, 1 deletions

diff --git a/ext/libmng/gstmngdec.c b/ext/libmng/gstmngdec.c
index bd223a4d..dab5c044 100644
--- a/ext/libmng/gstmngdec.c
+++ b/ext/libmng/gstmngdec.c
@@ -141,6 +141,7 @@ gst_mngdec_sinklink (GstPad * pad, const GstCaps * caps)
 
   structure = gst_caps_get_structure (caps, 0);
   gst_structure_get_double (structure, "framerate", &mngdec->fps);
+  gst_object_unref (mngdec);
 
   return TRUE;
 }
@@ -227,6 +228,8 @@ gst_mngdec_src_getcaps (GstPad * pad)
     }
   }
 
+  gst_object_unref (mngdec);
+
   return caps;
 }
 
diff --git a/ext/libmng/gstmngenc.c b/ext/libmng/gstmngenc.c
index d52f6a40..320d314e 100644
--- a/ext/libmng/gstmngenc.c
+++ b/ext/libmng/gstmngenc.c
@@ -158,6 +158,7 @@ gst_mngenc_sinklink (GstPad * pad, const GstCaps * caps)
   GstMngEnc *mngenc;
   gdouble fps;
   GstStructure *structure;
+  GstPadLinkReturn result;
 
   mngenc = GST_MNGENC (gst_pad_get_parent (pad));
 
@@ -172,7 +173,10 @@ gst_mngenc_sinklink (GstPad * pad, const GstCaps * caps)
       "width", G_TYPE_INT, mngenc->width,
       "height", G_TYPE_INT, mngenc->height, NULL);
 
-  return gst_pad_try_set_caps (mngenc->srcpad, caps);
+  result = gst_pad_try_set_caps (mngenc->srcpad, caps);
+  gst_object_unref (mngenc);
+
+  return result;
 }
 
 static void
@@ -202,6 +206,7 @@ gst_mngenc_chain (GstPad * pad, GstData * _data)
   /* FIXME, do something here */
 
   gst_buffer_unref (buf);
+  gst_object_unref (mngenc);
 }