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

[3.13] gh-109746: Make _thread.start_new_thread delete state of new thread on its startup failure (GH-109761) (GH-127171)

Browse source 
If Python fails to start newly created thread
due to failure of underlying PyThread_start_new_thread() call,
its state should be removed from interpreter' thread states list
to avoid its double cleanup.

(cherry picked from commit ca3ea9ad05)

Co-authored-by: Radislav Chugunov <52372310+chgnrdv@users.noreply.github.com>
This commit is contained in:
Serhiy Storchaka 2024-11-22 21:55:44 +02:00 • committed by GitHub
parent 950daf8765
commit 75ef92da29
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 40 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Modules/_threadmodule.c
View file

@ -421,6 +421,7 @@ ThreadHandle_start(ThreadHandle *self, PyObject *func, PyObject *args,
PyThread_handle_t os_handle;
if (PyThread_start_joinable_thread(thread_run, boot, &ident, &os_handle)) {
PyThreadState_Clear(boot->tstate);
PyThreadState_Delete(boot->tstate);
thread_bootstate_free(boot, 1);
PyErr_SetString(ThreadError, "can't start new thread");
goto start_failed;