X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=type_decoder.c;h=aa92c3b22490d9e68813661bbd80c7e7575e89e2;hp=79e9c4924ebd3083605037a0b42b051a53bcf024;hb=287e2788a726732e5f29eb3f5f4fe9d68fac4d05;hpb=c1b2bbc11c5d44f9073d14485e750b9a75389d1f

diff --git a/type_decoder.c b/type_decoder.c
index 79e9c49..aa92c3b 100644
--- a/type_decoder.c
+++ b/type_decoder.c
@@ -247,6 +247,13 @@ err:
 	return SRD_ERR_PYTHON;
 }
 
+static void release_meta(GVariant *gvar)
+{
+	if (!gvar)
+		return;
+	g_variant_unref(gvar);
+}
+
 static PyObject *Decoder_put(PyObject *self, PyObject *args)
 {
 	GSList *l;
@@ -259,6 +266,8 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
 	struct srd_pd_callback *cb;
 	PyGILState_STATE gstate;
 
+	py_data = NULL;
+
 	gstate = PyGILState_Ensure();
 
 	if (!(di = srd_inst_find_by_obj(NULL, self))) {
@@ -351,6 +360,7 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
 			Py_BEGIN_ALLOW_THREADS
 			cb->cb(&pdata, cb->cb_data);
 			Py_END_ALLOW_THREADS
+			release_meta(pdata.data);
 		}
 		break;
 	default:
@@ -359,11 +369,17 @@ static PyObject *Decoder_put(PyObject *self, PyObject *args)
 		break;
 	}
 
+	if (py_data)
+		Py_DECREF(py_data);
+
 	PyGILState_Release(gstate);
 
 	Py_RETURN_NONE;
 
 err:
+	if (py_data)
+		Py_DECREF(py_data);
+
 	PyGILState_Release(gstate);
 
 	return NULL;