[3.13] gh-143637: Fix test_socket.test_sendmsg_reentrant_ancillary_mutation() on Solaris (GH-144890) (#144902)

miss-islington · vstinner · web-flow · commit 6579e0381328 · 2026-02-17T10:12:25.000Z
gh-143637: Fix test_socket.test_sendmsg_reentrant_ancillary_mutation() on Solaris (GH-144890) Use socket.SCM_RIGHTS operation. (cherry picked from commit 63531a3) Co-authored-by: Victor Stinner <vstinner@python.org>
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
@@ -2171,11 +2171,11 @@ def test_sendmsg_reentrant_ancillary_mutation(self):
         class Mut:
             def __index__(self):
                 seq.clear()
-                return 0
+                return socket.SCM_RIGHTS
 
         seq = [
-            (socket.SOL_SOCKET, Mut(), b'x'),
-            (socket.SOL_SOCKET, 0, b'x'),
+            (socket.SOL_SOCKET, Mut(), b'xxxx'),
+            (socket.SOL_SOCKET, socket.SCM_RIGHTS, b'xxxx'),
         ]
 
         left, right = socket.socketpair()
