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| author |   INADA Naoki <methane@users.noreply.github.com> | 2017-09-04 12:31:09 +0900 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2017-09-04 12:31:09 +0900 |
| commit | 2eea952b1b9ebbc2d94fd3faca1536c6b4963725 (patch) | |
| tree | 5262bce350c874f5397b8ad2ca2a6671cb4dd9d6 /Parser | |
| parent | [3.6] bpo-29212: Fix the ugly repr() ThreadPoolExecutor thread name. (GH-2315... (diff) | |
| download | cpython-2eea952b1b9ebbc2d94fd3faca1536c6b4963725.tar.gz cpython-2eea952b1b9ebbc2d94fd3faca1536c6b4963725.tar.bz2 cpython-2eea952b1b9ebbc2d94fd3faca1536c6b4963725.zip | |
bpo-31095: fix potential crash during GC (GH-3195)
(cherry picked from commit a6296d34a478b4f697ea9db798146195075d496c)
Diffstat (limited to 'Parser')
| -rw-r--r-- | Parser/asdl_c.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py index 13124bbd3ad..1e5f4d9a2a5 100644 --- a/Parser/asdl_c.py +++ b/Parser/asdl_c.py @@ -630,6 +630,8 @@ 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); } |