Fix problems with event context not being the parent.

(This used to be commit 957c4d893acf9e6db06a3fc3a4687ab6bb238635)

2 files changed, 14 insertions, 12 deletions

diff --git a/source4/libnet/libnet.c b/source4/libnet/libnet.c
index d1605bc17d..c966898cee 100644
--- a/source4/libnet/libnet.c
+++ b/source4/libnet/libnet.c
@@ -28,20 +28,17 @@ struct libnet_context *libnet_context_init(struct event_context *ev,
 {
 	struct libnet_context *ctx;
 
+	/* We require an event context here */
+	if (!ev) {
+		return NULL;
+	}
+
 	/* create brand new libnet context */ 
 	ctx = talloc(ev, struct libnet_context);
 	if (!ctx) {
 		return NULL;
 	}
 
-	/* events */
-	if (ev == NULL) {
-		ev = event_context_find(ctx);
-		if (ev == NULL) {
-			talloc_free(ctx);
-			return NULL;
-		}
-	}
 	ctx->event_ctx = ev;
 	ctx->lp_ctx = lp_ctx;
 
diff --git a/source4/libnet/py_net.c b/source4/libnet/py_net.c
index 2fcbc5d156..cf81d8070d 100644
--- a/source4/libnet/py_net.c
+++ b/source4/libnet/py_net.c
@@ -22,11 +22,12 @@
 #include "libnet.h"
 #include "param/param.h"
 #include "libcli/security/security.h"
+#include "lib/events/events.h"
 
-struct libnet_context *py_net_ctx(PyObject *obj)
+struct libnet_context *py_net_ctx(PyObject *obj, struct event_context *ev)
 {
 	/* FIXME: Use obj */
-	return libnet_context_init(NULL, global_loadparm);
+	return libnet_context_init(ev, global_loadparm);
 }
 
 static PyObject *py_net_join(PyObject *cls, PyObject *args, PyObject *kwargs)
@@ -35,6 +36,7 @@ static PyObject *py_net_join(PyObject *cls, PyObject *args, PyObject *kwargs)
 	NTSTATUS status;
 	PyObject *result;
 	TALLOC_CTX *mem_ctx;
+	struct event_context *ev;
 	struct libnet_context *libnet_ctx;
 	const char *kwnames[] = { "domain_name", "netbios_name", "join_type", "level", NULL };
 
@@ -43,9 +45,12 @@ static PyObject *py_net_join(PyObject *cls, PyObject *args, PyObject *kwargs)
 					 &r.in.join_type, &r.in.level))
 		return NULL;
 
-	mem_ctx = talloc_new(NULL);
+	/* FIXME: we really need to get a context from the caller or we may end
+	 * up with 2 event contexts */
+	ev = event_context_init(NULL);
+	mem_ctx = talloc_new(ev);
 
-	libnet_ctx = py_net_ctx(cls);
+	libnet_ctx = py_net_ctx(cls, ev);
 
 	status = libnet_Join(libnet_ctx, mem_ctx, &r);
 	if (NT_STATUS_IS_ERR(status)) {