aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
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
parentb910f7887bdc3c07e460c8ee25ba552c6a2249a5 (diff)
downloadglibc-85047fe3b9a57c0de50692791b4c6f6301a49d1d.tar
glibc-85047fe3b9a57c0de50692791b4c6f6301a49d1d.tar.gz
glibc-85047fe3b9a57c0de50692791b4c6f6301a49d1d.tar.bz2
glibc-85047fe3b9a57c0de50692791b4c6f6301a49d1d.zip
* tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke
undefined behavior.
-rw-r--r--nptl/ChangeLog3
-rw-r--r--nptl/tst-mutex5.c6
2 files changed, 9 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index fa76272795..cf973dde42 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,8 @@
2003-03-23 Roland McGrath <roland@redhat.com>
+ * tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke
+ undefined behavior.
+
* tst-join5.c (tf1, tf2): Add a cast.
* Makeconfig (includes): Append -I$(..)nptl to this variable.
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");