[binutils-gdb] Use gdbpy_ref in bpfinishpy_out_of_scope

[Tom Tromey <tromey at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=16361ffbd145c877952f3c124c247460a6005d26

commit 16361ffbd145c877952f3c124c247460a6005d26
Author: Tom Tromey <tom@tromey.com>
Date:   Sun Nov 20 10:25:29 2016 -0700

    Use gdbpy_ref in bpfinishpy_out_of_scope
    
    This changes bpfinishpy_out_of_scope to use gdbpy_ref.
    
    2017-01-10  Tom Tromey  <tom@tromey.com>
    
    	* python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
    	gdbpy_ref.

Diff:
---
 gdb/ChangeLog                    | 5 +++++
 gdb/python/py-finishbreakpoint.c | 7 +++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 73e120d..912b51a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2017-01-10  Tom Tromey  <tom@tromey.com>
 
+	* python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
+	gdbpy_ref.
+
+2017-01-10  Tom Tromey  <tom@tromey.com>
+
 	* python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref.  Remove
 	extra incref.
 	(cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
diff --git a/gdb/python/py-finishbreakpoint.c b/gdb/python/py-finishbreakpoint.c
index 4e49ec7..7f30d86 100644
--- a/gdb/python/py-finishbreakpoint.c
+++ b/gdb/python/py-finishbreakpoint.c
@@ -30,6 +30,7 @@
 #include "inferior.h"
 #include "block.h"
 #include "location.h"
+#include "py-ref.h"
 
 /* Function that is called when a Python finish bp is found out of scope.  */
 static char * const outofscope_func = "out_of_scope";
@@ -337,12 +338,10 @@ bpfinishpy_out_of_scope (struct finish_breakpoint_object *bpfinish_obj)
   if (bpfinish_obj->py_bp.bp->enable_state == bp_enabled
       && PyObject_HasAttrString (py_obj, outofscope_func))
     {
-      PyObject *meth_result;
-
-      meth_result = PyObject_CallMethod (py_obj, outofscope_func, NULL);
+      gdbpy_ref meth_result (PyObject_CallMethod (py_obj, outofscope_func,
+						  NULL));
       if (meth_result == NULL)
 	gdbpy_print_stack ();
-      Py_XDECREF (meth_result);
     }
 
   delete_breakpoint (bpfinish_obj->py_bp.bp);