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authorRoland McGrath <roland@gnu.org>2003-03-23 10:12:59 +0000
committerRoland McGrath <roland@gnu.org>2003-03-23 10:12:59 +0000
commit85047fe3b9a57c0de50692791b4c6f6301a49d1d (patch)
treed17c4c821c3c2b4fdadcd36da3edf07d8a3f6aff /nptl/tst-mutex5.c
parentb910f7887bdc3c07e460c8ee25ba552c6a2249a5 (diff)
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* tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke
	undefined behavior.
Diffstat (limited to 'nptl/tst-mutex5.c')
-rw-r--r--nptl/tst-mutex5.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/nptl/tst-mutex5.c b/nptl/tst-mutex5.c
index 7c414bc339..a615012507 100644
--- a/nptl/tst-mutex5.c
+++ b/nptl/tst-mutex5.c
@@ -142,6 +142,12 @@ do_test (void)
       return 1;
     }
 
+  if (pthread_mutex_unlock (&m) != 0)
+    {
+      puts ("final mutex_unlock failed");
+      return 1;
+    }
+
   if (pthread_mutex_destroy (&m) != 0)
     {
       puts ("mutex_destroy failed");