pythongh-123695: fix race:sock_recv_impl suppressions for free-thread building

Signed-off-by: Manjusaka <[email protected]>

Author: Zheaoli

Lib/test/test_socket.py

@@ -4806,15 +4806,16 @@ def testInterruptedSendmsgTimeout(self):
 
 
 class TCPCloserTest(ThreadedTCPSocketTest):
+    def __init__(self, methodName='runTest'):
+        super().__init__(methodName)
 
     def testClose(self):
         conn, addr = self.serv.accept()
-        conn.close()
 
         sd = self.cli
-        read, write, err = select.select([sd], [], [], 1.0)
-        self.assertEqual(read, [sd])
-        self.assertEqual(sd.recv(1), b'')
+        read, write, err = select.select([conn], [], [], 1.0)
+        self.assertEqual(read, [conn])
+        self.assertEqual(conn.recv(1), b'')
 
         # Calling close() many times should be safe.
         conn.close()

Tools/tsan/suppressions_free_threading.txt

@@ -15,8 +15,6 @@ race:set_allocator_unlocked
 # These entries are for warnings that trigger in a library function, as called
 # by a CPython function.
 
-# https://gist.github.com/swtaarrs/8e0e365e1d9cecece3269a2fb2f2b8b8
-race:sock_recv_impl
 # https://gist.github.com/swtaarrs/08dfe7883b4c975c31ecb39388987a67
 race:free_threadstate