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| author | Thomas A Caswell <tcaswell@gmail.com> | 2019-08-29 16:30:04 (GMT) |
|---|---|---|
| committer | Victor Stinner <vstinner@redhat.com> | 2019-08-29 16:30:04 (GMT) |
| commit | e278335a6eb049e6028db9a8dcb8baac6cb365ee (patch) | |
| tree | 07f82d9cd0ba01c8709a6a3697047cfa8f7ff44c /Modules | |
| parent | 88ea166dadb8aeb34541a0a464662dea222629e5 (diff) | |
| download | cpython-e278335a6eb049e6028db9a8dcb8baac6cb365ee.zip cpython-e278335a6eb049e6028db9a8dcb8baac6cb365ee.tar.gz cpython-e278335a6eb049e6028db9a8dcb8baac6cb365ee.tar.bz2 | |
bpo-37933: Fix faulthandler.cancel_dump_traceback_later() (GH-15440)
Fix faulthandler.cancel_dump_traceback_later() call
if cancel_dump_traceback_later() was not called previously.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/faulthandler.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c index 35e7b34..011ab5f 100644 --- a/Modules/faulthandler.c +++ b/Modules/faulthandler.c @@ -631,6 +631,11 @@ faulthandler_thread(void *unused) static void cancel_dump_traceback_later(void) { + /* If not scheduled, nothing to cancel */ + if (!thread.cancel_event) { + return; + } + /* Notify cancellation */ PyThread_release_lock(thread.cancel_event); |