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| author | Christian Heimes <christian@python.org> | 2015-04-19 19:08:42 (GMT) |
|---|---|---|
| committer | Christian Heimes <christian@python.org> | 2015-04-19 19:08:42 (GMT) |
| commit | 418fd74f87756c4312db496db92118bba2c4484a (patch) | |
| tree | 21287f5643a1f7c044083fb33d28b9b10f84fac0 /Python | |
| parent | e5a853c390f76f8d73939138adf70604fe33ca4c (diff) | |
| download | cpython-418fd74f87756c4312db496db92118bba2c4484a.zip cpython-418fd74f87756c4312db496db92118bba2c4484a.tar.gz cpython-418fd74f87756c4312db496db92118bba2c4484a.tar.bz2 | |
Issue #23998: PyImport_ReInitLock() now checks for lock allocation error
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/import.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Python/import.c b/Python/import.c index 26f82cf..b0b2405 100644 --- a/Python/import.c +++ b/Python/import.c @@ -199,8 +199,12 @@ _PyImport_ReleaseLock(void) void _PyImport_ReInitLock(void) { - if (import_lock != NULL) + if (import_lock != NULL) { import_lock = PyThread_allocate_lock(); + if (import_lock == NULL) { + Py_FatalError("PyImport_ReInitLock failed to create a new lock"); + } + } if (import_lock_level > 1) { /* Forked as a side effect of import */ long me = PyThread_get_thread_ident(); |