gh-74953: Fix PyThread_acquire_lock_timed() code recomputing the timeout (#93941)

Set timeout, don't create a local variable with the same name.

diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index 195b277dfba502f737c9414143b636c0413fee8c..58b5999add388dd8fc6f89d7d045aad76d108a4c 100644 (file)
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -497,7 +497,7 @@ PyThread_acquire_lock_timed(PyThread_type_lock lock, PY_TIMEOUT_T microseconds,
 #ifndef HAVE_SEM_CLOCKWAIT
         if (timeout > 0) {
             /* wait interrupted by a signal (EINTR): recompute the timeout */
-            _PyTime_t timeout = _PyDeadline_Get(deadline);
+            timeout = _PyDeadline_Get(deadline);
             if (timeout < 0) {
                 status = ETIMEDOUT;
                 break;