diff options
| author | Victor Stinner <vstinner@python.org> | 2020-03-24 16:12:19 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-24 16:12:19 (GMT) |
| commit | e97c8b0688bc62959ced477d842fcd37992ef649 (patch) | |
| tree | 37a1e00c1de91f00398aaa17c18f84057106e8ca /Include | |
| parent | 21bee0bd71e1ad270274499f9f58194ebb52e236 (diff) | |
| download | cpython-e97c8b0688bc62959ced477d842fcd37992ef649.zip cpython-e97c8b0688bc62959ced477d842fcd37992ef649.tar.gz cpython-e97c8b0688bc62959ced477d842fcd37992ef649.tar.bz2 | |
bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) (GH-19136)
PyThreadState.frame is a borrowed reference, not a strong reference:
PyThreadState_Clear() must not call Py_CLEAR(tstate->frame).
Remove test_threading.test_warnings_at_exit(): we cannot warranty
that the Python thread state of daemon threads is cleared in a
reliable way during Python shutdown.
(cherry picked from commit 5804f878e779712e803be927ca8a6df389d82cdf)
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/cpython/pystate.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Include/cpython/pystate.h b/Include/cpython/pystate.h index 94b0809..e22b053 100644 --- a/Include/cpython/pystate.h +++ b/Include/cpython/pystate.h @@ -55,6 +55,7 @@ struct _ts { struct _ts *next; PyInterpreterState *interp; + /* Borrowed reference to the current frame (it can be NULL) */ struct _frame *frame; int recursion_depth; char overflowed; /* The stack has overflowed. Allow 50 more calls |