PR libgcj/22211:

	* testsuite/libjava.lang/pr22211.java: New file.
	* java/lang/natThread.cc (finish_): Synchronize when updating
	alive_flag.
	(_Jv_AttachCurrentThread): Likewise.
	(interrupt): Only call _Jv_ThreadInterrupt if thread is alive.
	* java/lang/Thread.java (isAlive): Now synchronized.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101430 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.lang/pr22211.java b/libjava/testsuite/libjava.lang/pr22211.java
new file mode 100644
index 00000000000..87a8e555c5d
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/pr22211.java
@@ -0,0 +1,8 @@
+public class pr22211
+{
+  public static void main(String[] args)
+  {
+    Thread x = new Thread();
+    x.interrupt();
+  }
+}