From 9205649a38c609a42ba52680a316fceaa08c1543 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sun, 20 Nov 2016 10:31:17 -0700 Subject: [PATCH] Use gdbpy_ref in py-inferior.c This changes py-inferior.c to use gdbpy_ref in more places. 2017-01-10 Tom Tromey * python/py-inferior.c (find_thread_object, build_inferior_list): Use gdbpy_ref. --- gdb/ChangeLog | 5 +++++ gdb/python/py-inferior.c | 23 ++++++----------------- 2 files changed, 11 insertions(+), 17 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ce31184de01..a124548a237 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2017-01-10 Tom Tromey + + * python/py-inferior.c (find_thread_object, build_inferior_list): + Use gdbpy_ref. + 2017-01-10 Tom Tromey * python/py-framefilter.c (py_print_frame): Use gdbpy_ref. diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c index 4b3f8eefa05..9e10d62c518 100644 --- a/gdb/python/py-inferior.c +++ b/gdb/python/py-inferior.c @@ -251,19 +251,17 @@ find_thread_object (ptid_t ptid) { int pid; struct threadlist_entry *thread; - PyObject *inf_obj; thread_object *found = NULL; pid = ptid_get_pid (ptid); if (pid == 0) return NULL; - inf_obj = find_inferior_object (pid); - - if (! inf_obj) + gdbpy_ref inf_obj (find_inferior_object (pid)); + if (inf_obj == NULL) return NULL; - for (thread = ((inferior_object *)inf_obj)->threads; thread; + for (thread = ((inferior_object *)(inf_obj.get ()))->threads; thread; thread = thread->next) if (ptid_equal (thread->thread_obj->thread->ptid, ptid)) { @@ -271,8 +269,6 @@ find_thread_object (ptid_t ptid) break; } - Py_DECREF (inf_obj); - if (found) return found; @@ -416,19 +412,12 @@ static int build_inferior_list (struct inferior *inf, void *arg) { PyObject *list = (PyObject *) arg; - PyObject *inferior = inferior_to_inferior_object (inf); - int success = 0; + gdbpy_ref inferior (inferior_to_inferior_object (inf)); - if (! inferior) + if (inferior == NULL) return 0; - success = PyList_Append (list, inferior); - Py_DECREF (inferior); - - if (success) - return 1; - - return 0; + return PyList_Append (list, inferior.get ()) ? 1 : 0; } /* Implementation of gdb.inferiors () -> (gdb.Inferior, ...). -- 2.30.2