X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fpyvalues.c;h=78e6cf9d450413ed242fb73e6126a09f4dd86057;hb=2cbd37356b2a3d3890b335d01e0d563269b448be;hp=36a717e9bfec401b54d8e2b629f110a01a303d7a;hpb=4dc9287f4de0283ae986444377075dcbdada2871;p=collectd.git

diff --git a/src/pyvalues.c b/src/pyvalues.c
index 36a717e9..78e6cf9d 100644
--- a/src/pyvalues.c
+++ b/src/pyvalues.c
@@ -32,6 +32,14 @@
 
 #include "cpython.h"
 
+#define FreeAll() do {\
+	PyMem_Free(type);\
+	PyMem_Free(plugin_instance);\
+	PyMem_Free(type_instance);\
+	PyMem_Free(plugin);\
+	PyMem_Free(host);\
+} while(0)
+
 static PyObject *cpy_common_repr(PyObject *s) {
 	PyObject *ret, *tmp;
 	static PyObject *l_type = NULL, *l_type_instance = NULL, *l_plugin = NULL, *l_plugin_instance = NULL;
@@ -143,7 +151,7 @@ static PyObject *PluginData_new(PyTypeObject *type, PyObject *args, PyObject *kw
 static int PluginData_init(PyObject *s, PyObject *args, PyObject *kwds) {
 	PluginData *self = (PluginData *) s;
 	double time = 0;
-	const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+	char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
 	static char *kwlist[] = {"type", "plugin_instance", "type_instance",
 			"plugin", "host", "time", NULL};
 	
@@ -151,18 +159,21 @@ static int PluginData_init(PyObject *s, PyObject *args, PyObject *kwds) {
 			NULL, &plugin_instance, NULL, &type_instance, NULL, &plugin, NULL, &host, &time))
 		return -1;
 	
-	if (type[0] != 0 && plugin_get_ds(type) == NULL) {
+	if (type && plugin_get_ds(type) == NULL) {
 		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		FreeAll();
 		return -1;
 	}
 
-	sstrncpy(self->host, host, sizeof(self->host));
-	sstrncpy(self->plugin, plugin, sizeof(self->plugin));
-	sstrncpy(self->plugin_instance, plugin_instance, sizeof(self->plugin_instance));
-	sstrncpy(self->type, type, sizeof(self->type));
-	sstrncpy(self->type_instance, type_instance, sizeof(self->type_instance));
-	
+	sstrncpy(self->host, host ? host : "", sizeof(self->host));
+	sstrncpy(self->plugin, plugin ? plugin : "", sizeof(self->plugin));
+	sstrncpy(self->plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->plugin_instance));
+	sstrncpy(self->type, type ? type : "", sizeof(self->type));
+	sstrncpy(self->type_instance, type_instance ? type_instance : "", sizeof(self->type_instance));
 	self->time = time;
+
+	FreeAll();
+
 	return 0;
 }
 
@@ -353,7 +364,7 @@ static int Values_init(PyObject *s, PyObject *args, PyObject *kwds) {
 	Values *self = (Values *) s;
 	double interval = 0, time = 0;
 	PyObject *values = NULL, *meta = NULL, *tmp;
-	const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+	char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
 	static char *kwlist[] = {"type", "values", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "interval", "meta", NULL};
 	
@@ -362,18 +373,21 @@ static int Values_init(PyObject *s, PyObject *args, PyObject *kwds) {
 			NULL, &plugin, NULL, &host, &time, &interval, &meta))
 		return -1;
 	
-	if (type[0] != 0 && plugin_get_ds(type) == NULL) {
+	if (type && plugin_get_ds(type) == NULL) {
 		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		FreeAll();
 		return -1;
 	}
 
-	sstrncpy(self->data.host, host, sizeof(self->data.host));
-	sstrncpy(self->data.plugin, plugin, sizeof(self->data.plugin));
-	sstrncpy(self->data.plugin_instance, plugin_instance, sizeof(self->data.plugin_instance));
-	sstrncpy(self->data.type, type, sizeof(self->data.type));
-	sstrncpy(self->data.type_instance, type_instance, sizeof(self->data.type_instance));
+	sstrncpy(self->data.host, host ? host : "", sizeof(self->data.host));
+	sstrncpy(self->data.plugin, plugin ? plugin : "", sizeof(self->data.plugin));
+	sstrncpy(self->data.plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->data.plugin_instance));
+	sstrncpy(self->data.type, type ? type : "", sizeof(self->data.type));
+	sstrncpy(self->data.type_instance, type_instance ? type_instance : "", sizeof(self->data.type_instance));
 	self->data.time = time;
 
+	FreeAll();
+
 	if (values == NULL) {
 		values = PyList_New(0);
 		PyErr_Clear();
@@ -405,12 +419,21 @@ static meta_data_t *cpy_build_meta(PyObject *meta) {
 	meta_data_t *m = NULL;
 	PyObject *l;
 	
-	if (!meta)
+	if ((meta == NULL) || (meta == Py_None))
 		return NULL;
 
-	m = meta_data_create();
-	l = PyDict_Items(meta);
+	l = PyDict_Items(meta); /* New reference. */
+	if (!l) {
+		cpy_log_exception("building meta data");
+		return NULL;
+	}
 	s = PyList_Size(l);
+	if (s <= 0) {
+		Py_XDECREF(l);
+		return NULL;
+	}
+
+	m = meta_data_create();
 	for (i = 0; i < s; ++i) {
 		const char *string, *keystring;
 		PyObject *key, *value, *item, *tmp;
@@ -474,6 +497,7 @@ static meta_data_t *cpy_build_meta(PyObject *meta) {
 		Py_XDECREF(value);
 		Py_DECREF(key);
 	}
+	Py_XDECREF(l);
 	return m;
 }
 
@@ -485,11 +509,7 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 	value_list_t value_list = VALUE_LIST_INIT;
 	PyObject *values = self->values, *meta = self->meta;
 	double time = self->data.time, interval = self->interval;
-	const char *host = self->data.host;
-	const char *plugin = self->data.plugin;
-	const char *plugin_instance = self->data.plugin_instance;
-	const char *type = self->data.type;
-	const char *type_instance = self->data.type_instance;
+	char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL;
 	
 	static char *kwlist[] = {"type", "values", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "interval", "meta", NULL};
@@ -498,13 +518,20 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 			NULL, &plugin, NULL, &host, &time, &interval, &meta))
 		return NULL;
 
-	if (type[0] == 0) {
+	sstrncpy(value_list.host, host ? host : self->data.host, sizeof(value_list.host));
+	sstrncpy(value_list.plugin, plugin ? plugin : self->data.plugin, sizeof(value_list.plugin));
+	sstrncpy(value_list.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(value_list.plugin_instance));
+	sstrncpy(value_list.type, type ? type : self->data.type, sizeof(value_list.type));
+	sstrncpy(value_list.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(value_list.type_instance));
+	FreeAll();
+	if (value_list.type[0] == 0) {
 		PyErr_SetString(PyExc_RuntimeError, "type not set");
+		FreeAll();
 		return NULL;
 	}
-	ds = plugin_get_ds(type);
+	ds = plugin_get_ds(value_list.type);
 	if (ds == NULL) {
-		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		PyErr_Format(PyExc_TypeError, "Dataset %s not found", value_list.type);
 		return NULL;
 	}
 	if (values == NULL || (PyTuple_Check(values) == 0 && PyList_Check(values) == 0)) {
@@ -517,36 +544,44 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 	}
 	size = (int) PySequence_Length(values);
 	if (size != ds->ds_num) {
-		PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", type, ds->ds_num, size);
+		PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", value_list.type, ds->ds_num, size);
 		return NULL;
 	}
 	value = malloc(size * sizeof(*value));
 	for (i = 0; i < size; ++i) {
 		PyObject *item, *num;
-		item = PySequence_GetItem(values, i);
+		item = PySequence_Fast_GET_ITEM(values, i); /* Borrowed reference. */
 		if (ds->ds->type == DS_TYPE_COUNTER) {
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].counter = PyLong_AsUnsignedLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_GAUGE) {
-			num = PyNumber_Float(item);
-			if (num != NULL)
+			num = PyNumber_Float(item); /* New reference. */
+			if (num != NULL) {
 				value[i].gauge = PyFloat_AsDouble(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_DERIVE) {
 			/* This might overflow without raising an exception.
 			 * Not much we can do about it */
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].derive = PyLong_AsLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_ABSOLUTE) {
 			/* This might overflow without raising an exception.
 			 * Not much we can do about it */
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].absolute = PyLong_AsUnsignedLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else {
 			free(value);
-			PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, type);
+			PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, value_list.type);
 			return NULL;
 		}
 		if (PyErr_Occurred() != NULL) {
@@ -559,11 +594,6 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 	value_list.values_len = size;
 	value_list.time = DOUBLE_TO_CDTIME_T(time);
 	value_list.interval = DOUBLE_TO_CDTIME_T(interval);
-	sstrncpy(value_list.host, host, sizeof(value_list.host));
-	sstrncpy(value_list.plugin, plugin, sizeof(value_list.plugin));
-	sstrncpy(value_list.plugin_instance, plugin_instance, sizeof(value_list.plugin_instance));
-	sstrncpy(value_list.type, type, sizeof(value_list.type));
-	sstrncpy(value_list.type_instance, type_instance, sizeof(value_list.type_instance));
 	if (value_list.host[0] == 0)
 		sstrncpy(value_list.host, hostname_g, sizeof(value_list.host));
 	if (value_list.plugin[0] == 0)
@@ -571,11 +601,12 @@ static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
 	Py_BEGIN_ALLOW_THREADS;
 	ret = plugin_dispatch_values(&value_list);
 	Py_END_ALLOW_THREADS;
+	meta_data_destroy(value_list.meta);
+	free(value);
 	if (ret != 0) {
 		PyErr_SetString(PyExc_RuntimeError, "error dispatching values, read the logs");
 		return NULL;
 	}
-	free(value);
 	Py_RETURN_NONE;
 }
 
@@ -587,27 +618,28 @@ static PyObject *Values_write(Values *self, PyObject *args, PyObject *kwds) {
 	value_list_t value_list = VALUE_LIST_INIT;
 	PyObject *values = self->values, *meta = self->meta;
 	double time = self->data.time, interval = self->interval;
-	const char *host = self->data.host;
-	const char *plugin = self->data.plugin;
-	const char *plugin_instance = self->data.plugin_instance;
-	const char *type = self->data.type;
-	const char *type_instance = self->data.type_instance;
-	const char *dest = NULL;
+	char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL, *dest = NULL;
 	
 	static char *kwlist[] = {"destination", "type", "values", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "interval", "meta", NULL};
-	if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etOetetetetddO", kwlist,
+	if (!PyArg_ParseTupleAndKeywords(args, kwds, "et|etOetetetetdiO", kwlist, NULL, &dest,
 			NULL, &type, &values, NULL, &plugin_instance, NULL, &type_instance,
 			NULL, &plugin, NULL, &host, &time, &interval, &meta))
 		return NULL;
 
-	if (type[0] == 0) {
+	sstrncpy(value_list.host, host ? host : self->data.host, sizeof(value_list.host));
+	sstrncpy(value_list.plugin, plugin ? plugin : self->data.plugin, sizeof(value_list.plugin));
+	sstrncpy(value_list.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(value_list.plugin_instance));
+	sstrncpy(value_list.type, type ? type : self->data.type, sizeof(value_list.type));
+	sstrncpy(value_list.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(value_list.type_instance));
+	FreeAll();
+	if (value_list.type[0] == 0) {
 		PyErr_SetString(PyExc_RuntimeError, "type not set");
 		return NULL;
 	}
-	ds = plugin_get_ds(type);
+	ds = plugin_get_ds(value_list.type);
 	if (ds == NULL) {
-		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		PyErr_Format(PyExc_TypeError, "Dataset %s not found", value_list.type);
 		return NULL;
 	}
 	if (values == NULL || (PyTuple_Check(values) == 0 && PyList_Check(values) == 0)) {
@@ -616,36 +648,44 @@ static PyObject *Values_write(Values *self, PyObject *args, PyObject *kwds) {
 	}
 	size = (int) PySequence_Length(values);
 	if (size != ds->ds_num) {
-		PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", type, ds->ds_num, size);
+		PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", value_list.type, ds->ds_num, size);
 		return NULL;
 	}
 	value = malloc(size * sizeof(*value));
 	for (i = 0; i < size; ++i) {
 		PyObject *item, *num;
-		item = PySequence_GetItem(values, i);
+		item = PySequence_Fast_GET_ITEM(values, i); /* Borrowed reference. */
 		if (ds->ds->type == DS_TYPE_COUNTER) {
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].counter = PyLong_AsUnsignedLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_GAUGE) {
-			num = PyNumber_Float(item);
-			if (num != NULL)
+			num = PyNumber_Float(item); /* New reference. */
+			if (num != NULL) {
 				value[i].gauge = PyFloat_AsDouble(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_DERIVE) {
 			/* This might overflow without raising an exception.
 			 * Not much we can do about it */
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].derive = PyLong_AsLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else if (ds->ds->type == DS_TYPE_ABSOLUTE) {
 			/* This might overflow without raising an exception.
 			 * Not much we can do about it */
-			num = PyNumber_Long(item);
-			if (num != NULL)
+			num = PyNumber_Long(item); /* New reference. */
+			if (num != NULL) {
 				value[i].absolute = PyLong_AsUnsignedLongLong(num);
+				Py_XDECREF(num);
+			}
 		} else {
 			free(value);
-			PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, type);
+			PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, value_list.type);
 			return NULL;
 		}
 		if (PyErr_Occurred() != NULL) {
@@ -657,11 +697,6 @@ static PyObject *Values_write(Values *self, PyObject *args, PyObject *kwds) {
 	value_list.values_len = size;
 	value_list.time = DOUBLE_TO_CDTIME_T(time);
 	value_list.interval = DOUBLE_TO_CDTIME_T(interval);
-	sstrncpy(value_list.host, host, sizeof(value_list.host));
-	sstrncpy(value_list.plugin, plugin, sizeof(value_list.plugin));
-	sstrncpy(value_list.plugin_instance, plugin_instance, sizeof(value_list.plugin_instance));
-	sstrncpy(value_list.type, type, sizeof(value_list.type));
-	sstrncpy(value_list.type_instance, type_instance, sizeof(value_list.type_instance));
 	value_list.meta = cpy_build_meta(meta);;
 	if (value_list.host[0] == 0)
 		sstrncpy(value_list.host, hostname_g, sizeof(value_list.host));
@@ -670,11 +705,12 @@ static PyObject *Values_write(Values *self, PyObject *args, PyObject *kwds) {
 	Py_BEGIN_ALLOW_THREADS;
 	ret = plugin_write(dest, NULL, &value_list);
 	Py_END_ALLOW_THREADS;
+	meta_data_destroy(value_list.meta);
+	free(value);
 	if (ret != 0) {
 		PyErr_SetString(PyExc_RuntimeError, "error dispatching values, read the logs");
 		return NULL;
 	}
-	free(value);
 	Py_RETURN_NONE;
 }
 
@@ -736,7 +772,7 @@ static void Values_dealloc(PyObject *self) {
 }
 
 static PyMemberDef Values_members[] = {
-	{"interval", T_INT, offsetof(Values, interval), 0, interval_doc},
+	{"interval", T_DOUBLE, offsetof(Values, interval), 0, interval_doc},
 	{"values", T_OBJECT_EX, offsetof(Values, values), 0, values_doc},
 	{"meta", T_OBJECT_EX, offsetof(Values, meta), 0, meta_doc},
 	{NULL}
@@ -804,8 +840,8 @@ static int Notification_init(PyObject *s, PyObject *args, PyObject *kwds) {
 	Notification *self = (Notification *) s;
 	int severity = 0;
 	double time = 0;
-	const char *message = "";
-	const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+	char *message = NULL;
+	char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
 	static char *kwlist[] = {"type", "message", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "severity", NULL};
 	
@@ -814,20 +850,24 @@ static int Notification_init(PyObject *s, PyObject *args, PyObject *kwds) {
 			NULL, &plugin, NULL, &host, &time, &severity))
 		return -1;
 	
-	if (type[0] != 0 && plugin_get_ds(type) == NULL) {
+	if (type && plugin_get_ds(type) == NULL) {
 		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		FreeAll();
+		PyMem_Free(message);
 		return -1;
 	}
 
-	sstrncpy(self->data.host, host, sizeof(self->data.host));
-	sstrncpy(self->data.plugin, plugin, sizeof(self->data.plugin));
-	sstrncpy(self->data.plugin_instance, plugin_instance, sizeof(self->data.plugin_instance));
-	sstrncpy(self->data.type, type, sizeof(self->data.type));
-	sstrncpy(self->data.type_instance, type_instance, sizeof(self->data.type_instance));
+	sstrncpy(self->data.host, host ? host : "", sizeof(self->data.host));
+	sstrncpy(self->data.plugin, plugin ? plugin : "", sizeof(self->data.plugin));
+	sstrncpy(self->data.plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->data.plugin_instance));
+	sstrncpy(self->data.type, type ? type : "", sizeof(self->data.type));
+	sstrncpy(self->data.type_instance, type_instance ? type_instance : "", sizeof(self->data.type_instance));
+	sstrncpy(self->message, message ? message : "", sizeof(self->message));
 	self->data.time = time;
-
-	sstrncpy(self->message, message, sizeof(self->message));
 	self->severity = severity;
+
+	FreeAll();
+	PyMem_Free(message);
 	return 0;
 }
 
@@ -837,12 +877,8 @@ static PyObject *Notification_dispatch(Notification *self, PyObject *args, PyObj
 	notification_t notification;
 	double t = self->data.time;
 	int severity = self->severity;
-	const char *host = self->data.host;
-	const char *plugin = self->data.plugin;
-	const char *plugin_instance = self->data.plugin_instance;
-	const char *type = self->data.type;
-	const char *type_instance = self->data.type_instance;
-	const char *message = self->message;
+	char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL;
+	char *message = NULL;
 	
 	static char *kwlist[] = {"type", "message", "plugin_instance", "type_instance",
 			"plugin", "host", "time", "severity", NULL};
@@ -851,25 +887,28 @@ static PyObject *Notification_dispatch(Notification *self, PyObject *args, PyObj
 			NULL, &plugin, NULL, &host, &t, &severity))
 		return NULL;
 
-	if (type[0] == 0) {
+	notification.time = DOUBLE_TO_CDTIME_T(t);
+	notification.severity = severity;
+	sstrncpy(notification.message, message ? message : self->message, sizeof(notification.message));
+	sstrncpy(notification.host, host ? host : self->data.host, sizeof(notification.host));
+	sstrncpy(notification.plugin, plugin ? plugin : self->data.plugin, sizeof(notification.plugin));
+	sstrncpy(notification.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(notification.plugin_instance));
+	sstrncpy(notification.type, type ? type : self->data.type, sizeof(notification.type));
+	sstrncpy(notification.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(notification.type_instance));
+	notification.meta = NULL;
+	FreeAll();
+	PyMem_Free(message);
+
+	if (notification.type[0] == 0) {
 		PyErr_SetString(PyExc_RuntimeError, "type not set");
 		return NULL;
 	}
-	ds = plugin_get_ds(type);
+	ds = plugin_get_ds(notification.type);
 	if (ds == NULL) {
-		PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+		PyErr_Format(PyExc_TypeError, "Dataset %s not found", notification.type);
 		return NULL;
 	}
 
-	notification.time = DOUBLE_TO_CDTIME_T(t);
-	notification.severity = severity;
-	sstrncpy(notification.message, message, sizeof(notification.message));
-	sstrncpy(notification.host, host, sizeof(notification.host));
-	sstrncpy(notification.plugin, plugin, sizeof(notification.plugin));
-	sstrncpy(notification.plugin_instance, plugin_instance, sizeof(notification.plugin_instance));
-	sstrncpy(notification.type, type, sizeof(notification.type));
-	sstrncpy(notification.type_instance, type_instance, sizeof(notification.type_instance));
-	notification.meta = NULL;
 	if (notification.time == 0)
 		notification.time = cdtime();
 	if (notification.host[0] == 0)