mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +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
Modules/_struct.c
View file

@ -1589,6 +1589,8 @@ typedef struct {
static void
unpackiter_dealloc(unpackiterobject *self)
{
/* bpo-31095: UnTrack is needed before calling any callbacks */
PyObject_GC_UnTrack(self);
Py_XDECREF(self->so);
PyBuffer_Release(&self->buf);
PyObject_GC_Del(self);