PR python/14387:

	* python/py-bpevent.c (create_breakpoint_event_object): Update
	comment.
	* python/py-event.c (evpy_add_attribute): Update comment.
	* python/py-exitedevent.c (create_exited_event_object): Fix
	reference counting and error handling.
	* python/py-newobjfileevent.c (create_new_objfile_event_object):
	Fix reference counting.
	* python/py-signalevent.c (create_signal_event_object): Fix
	reference counting and error handling.
	* python/py-stopevent.c (emit_stop_event): Fix reference
	counting.
	* python/py-threadevent.c (get_event_thread): Return a
	borrowed reference.
	* python/py-type.c (convert_field): Fix reference counting.

1 files changed, 10 insertions, 4 deletions

diff --git a/gdb/python/py-signalevent.c b/gdb/python/py-signalevent.c
index 304b847..40da31a 100644
--- a/gdb/python/py-signalevent.c
+++ b/gdb/python/py-signalevent.c
@@ -25,6 +25,7 @@ PyObject *
 create_signal_event_object (enum gdb_signal stop_signal)
 {
   const char *signal_name;
+  PyObject *signal_name_obj = NULL;
   PyObject *signal_event_obj =
       create_stop_event_object (&signal_event_object_type);
 
@@ -33,16 +34,21 @@ create_signal_event_object (enum gdb_signal stop_signal)
 
   signal_name = gdb_signal_to_name (stop_signal);
 
+  signal_name_obj = PyString_FromString (signal_name);
+  if (signal_name_obj == NULL)
+    goto fail;
   if (evpy_add_attribute (signal_event_obj,
                           "stop_signal",
-                          PyString_FromString (signal_name)) < 0)
+                          signal_name_obj) < 0)
     goto fail;
+  Py_DECREF (signal_name_obj);
 
   return signal_event_obj;
 
-  fail:
-   Py_XDECREF (signal_event_obj);
-   return NULL;
+ fail:
+  Py_XDECREF (signal_name_obj);
+  Py_XDECREF (signal_event_obj);
+  return NULL;
 }
 
 GDBPY_NEW_EVENT_TYPE (signal,