mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-14 06:45:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-31095: fix potential crash during GC (GH-2974)

Browse source
This commit is contained in:
INADA Naoki 2017-08-24 14:55:17 +09:00 • committed by GitHub
parent bf9075a0c5
commit a6296d34a4
14 changed files with 60 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Python/Python-ast.c
View file

@ -520,6 +520,8 @@ typedef struct {
static void
ast_dealloc(AST_object *self)
{
/* bpo-31095: UnTrack is needed before calling any callbacks */
PyObject_GC_UnTrack(self);
Py_CLEAR(self->dict);
Py_TYPE(self)->tp_free(self);
}