1 files changed, 8 insertions, 12 deletions

diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c
index 339a221..06d3272 100644
--- a/gdb/python/py-inferior.c
+++ b/gdb/python/py-inferior.c
@@ -405,8 +405,7 @@ infpy_read_memory (PyObject *self, PyObject *args, PyObject *kw)
   CORE_ADDR addr, length;
   void *buffer = NULL;
   membuf_object *membuf_obj;
-  PyObject *addr_obj, *length_obj;
-  struct cleanup *cleanups;
+  PyObject *addr_obj, *length_obj, *result;
   volatile struct gdb_exception except;
   static char *keywords[] = { "address", "length", NULL };
 
@@ -414,8 +413,6 @@ infpy_read_memory (PyObject *self, PyObject *args, PyObject *kw)
 				     &addr_obj, &length_obj))
     return NULL;
 
-  cleanups = make_cleanup (null_cleanup, NULL);
-
   TRY_CATCH (except, RETURN_MASK_ALL)
     {
       if (!get_addr_from_python (addr_obj, &addr)
@@ -426,39 +423,38 @@ infpy_read_memory (PyObject *self, PyObject *args, PyObject *kw)
 	}
 
       buffer = xmalloc (length);
-      make_cleanup (xfree, buffer);
 
       read_memory (addr, buffer, length);
     }
   if (except.reason < 0)
     {
-      do_cleanups (cleanups);
+      xfree (buffer);
       GDB_PY_HANDLE_EXCEPTION (except);
     }
 
   if (error)
     {
-      do_cleanups (cleanups);
+      xfree (buffer);
       return NULL;
     }
 
   membuf_obj = PyObject_New (membuf_object, &membuf_object_type);
   if (membuf_obj == NULL)
     {
+      xfree (buffer);
       PyErr_SetString (PyExc_MemoryError,
 		       _("Could not allocate memory buffer object."));
-      do_cleanups (cleanups);
       return NULL;
     }
 
-  discard_cleanups (cleanups);
-
   membuf_obj->buffer = buffer;
   membuf_obj->addr = addr;
   membuf_obj->length = length;
 
-  return PyBuffer_FromReadWriteObject ((PyObject *) membuf_obj, 0,
-				       Py_END_OF_BUFFER);
+  result = PyBuffer_FromReadWriteObject ((PyObject *) membuf_obj, 0,
+					 Py_END_OF_BUFFER);
+  Py_DECREF (membuf_obj);
+  return result;
 }
 
 /* Implementation of gdb.write_memory (address, buffer [, length]).