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| author | Torvald Riegel <triegel@redhat.com> | 2014-07-29 21:44:58 +0200 |
|---|---|---|
| committer | Torvald Riegel <triegel@redhat.com> | 2014-12-15 22:14:33 +0100 |
| commit | 045a6bcdd2d9c5c83f01171775998ef3104eb10f (patch) | |
| tree | 6eae33048f1eec461b986e58f082c95e35eb7410 /nptl/tst-sem4.c | |
| parent | 7f786dc12bd60f0a134e538429fef98350e4c814 (diff) | |
| download | glibc-045a6bcdd2d9c5c83f01171775998ef3104eb10f.tar.gz glibc-045a6bcdd2d9c5c83f01171775998ef3104eb10f.tar.xz glibc-045a6bcdd2d9c5c83f01171775998ef3104eb10f.zip | |
Fix nptl/tst-sem4: always start with a fresh semaphore.
Diffstat (limited to 'nptl/tst-sem4.c')
| -rw-r--r-- | nptl/tst-sem4.c | 8 |
1 files changed, 6 insertions, 2 deletions
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); |