[hurd,commited] socket/tst-cmsghdr: Fix alignment of cmsghdr

[Samuel Thibault]

The computation was correct on Linux only by luck because the cmsghdr size
is already aligned there.
---
 socket/tst-cmsghdr-skeleton.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/socket/tst-cmsghdr-skeleton.c b/socket/tst-cmsghdr-skeleton.c
index e2b743a368..9ad2d59d5f 100644
--- a/socket/tst-cmsghdr-skeleton.c
+++ b/socket/tst-cmsghdr-skeleton.c
@@ -56,7 +56,7 @@ RUN_TEST_FUNCNAME (CMSG_NXTHDR_IMPL) (void)
   /* The first header leaves just enough space to hold another header.  */
   cmsg = CMSG_FIRSTHDR (&m);
   TEST_VERIFY_EXIT ((char *) cmsg == cmsgbuf);
-  cmsg->cmsg_len = sizeof (cmsgbuf) - sizeof (struct cmsghdr);
+  cmsg->cmsg_len = sizeof (cmsgbuf) - CMSG_ALIGN (sizeof (struct cmsghdr));
   cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
   TEST_VERIFY_EXIT (cmsg != NULL);
 
@@ -75,7 +75,7 @@ RUN_TEST_FUNCNAME (CMSG_NXTHDR_IMPL) (void)
   TEST_VERIFY_EXIT (cmsg != NULL);
   cmsg->cmsg_len = sizeof (cmsgbuf)
                    - CMSG_SPACE (sizeof (PAYLOAD)) /* First header.  */
-                   - sizeof (struct cmsghdr);
+                   - CMSG_ALIGN (sizeof (struct cmsghdr));
   cmsg = CMSG_NXTHDR_IMPL (&m, cmsg);
   TEST_VERIFY_EXIT (cmsg != NULL);
 
-- 
2.45.2