vaapidecode: Fix videocodec state memory leak

When state is not NULL and either width/height of video info is 0, then state leaks

https://bugzilla.gnome.org/show_bug.cgi?id=762173

diff --git a/gst/vaapi/gstvaapidecode.c b/gst/vaapi/gstvaapidecode.c
index 7e216ae..2c236c3 100644 (file)
--- a/gst/vaapi/gstvaapidecode.c
+++ b/gst/vaapi/gstvaapidecode.c
@@ -254,6 +254,8 @@ gst_vaapidecode_update_src_caps (GstVaapiDecode * decode)
   if (!state || state->info.width == 0 || state->info.height == 0) {
     if (features)
       gst_caps_features_free (features);
+    if (state)
+      gst_video_codec_state_unref (state);
     return FALSE;
   }