New submission from Christian Heimes: Coverity claims that the call to PyThread_acquire_lock with NOWAIT_LOCK can fail. It sounds plausible as you don't wait for the lock to succeed.
CID 486861: Unchecked return value (CHECKED_RETURN)At (3): Calling function "PyThread_acquire_lock(PyThread_type_lock, int)" without checking return value (as is done elsewhere 22 out of 23 times). At (9): No check of the return value of "PyThread_acquire_lock(import_lock, 0)". 205 PyThread_acquire_lock(import_lock, 0); 206 /* XXX: can the previous line fail? */ By the way the code would be more readable with NOWAIT_LOCK instead of 0. ---------- assignee: brett.cannon components: Interpreter Core messages: 170141 nosy: brett.cannon, christian.heimes priority: normal severity: normal status: open title: _PyImport_ReInitLock() doesn't check return value of PyThread_acquire_lock type: behavior versions: Python 3.2, Python 3.3 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15894> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com