From 045a6bcdd2d9c5c83f01171775998ef3104eb10f Mon Sep 17 00:00:00 2001
From: Torvald Riegel <triegel@redhat.com>
Date: Tue, 29 Jul 2014 21:44:58 +0200
Subject: Fix nptl/tst-sem4: always start with a fresh semaphore.

---
 nptl/tst-sem4.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'nptl')

diff --git a/nptl/tst-sem4.c b/nptl/tst-sem4.c
index 72ed97d370..cf9ef2781e 100644
--- a/nptl/tst-sem4.c
+++ b/nptl/tst-sem4.c
@@ -39,6 +39,12 @@ do_test (void)
   pid_t pid;
   int val;
 
+  /* Start with a clean slate and register a clean-up action.  No need to
+     act if sem_unlink fails because we will catch the same problem during the
+     sem_open below.  */
+  sem_unlink ("/glibc-tst-sem4");
+  on_exit (remove_sem, (void *) "/glibc-tst-sem4");
+
   s = sem_open ("/glibc-tst-sem4", O_CREAT, 0600, 1);
   if (s == SEM_FAILED)
     {
@@ -59,8 +65,6 @@ do_test (void)
       return 1;
     }
 
-  on_exit (remove_sem, (void *) "/glibc-tst-sem4");
-
   /* We have the semaphore object.  Now try again with O_EXCL, this
      should fail.  */
   s2 = sem_open ("/glibc-tst-sem4", O_CREAT | O_EXCL, 0600, 1);
-- 
cgit 1.4.1