# HG changeset patch
# User dholmes
# Date 1439860466 14400
# Node ID 54203a323126f4a884950fec6deeb58b81b50b8d
# Parent  dae2d83e0ec2de7bad285a1dbdd80bd3e90dafdf
8029453: java/util/concurrent/locks/ReentrantLock/TimeoutLockLoops.java failed by timeout
Reviewed-by: bdelsart, ddmitriev, dcubed

diff -r dae2d83e0ec2 -r 54203a323126 src/os/linux/vm/os_linux.cpp
--- a/src/os/linux/vm/os_linux.cpp	Mon Aug 17 15:44:58 2015 +0100
+++ b/src/os/linux/vm/os_linux.cpp	Mon Aug 17 21:14:26 2015 -0400
@@ -5922,9 +5922,11 @@
         status = pthread_mutex_unlock(_mutex);
         assert (status == 0, "invariant");
       } else {
+        // must capture correct index before unlocking
+        int index = _cur_index;
         status = pthread_mutex_unlock(_mutex);
         assert (status == 0, "invariant");
-        status = pthread_cond_signal (&_cond[_cur_index]);
+        status = pthread_cond_signal (&_cond[index]);
         assert (status == 0, "invariant");
       }
     } else {