From: Victor Stinner <vstinner@python.org>
Date: Fri, 17 Jun 2022 14:11:25 +0000 (+0200)
Subject: gh-74953: Fix PyThread_acquire_lock_timed() code recomputing the timeout (#93941)
X-Git-Tag: v3.12.0a1~1223
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f64557f4803528c53bb9a1d565e3cdf92e97152f;p=thirdparty%2FPython%2Fcpython.git

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 195b277dfba5..58b5999add38 100644
--- 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;