jdk-sandbox: test/hotspot/jtreg/runtime/jsig/TestJNI.java@eb3e2a5c2bcd (annotated)

18939 2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	1	/*
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	2	* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	4	*
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	7	* published by the Free Software Foundation.
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	8	*
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	13	* accompanied this code).
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	14	*
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	18	*
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	21	* questions.
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	22	*/
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	23
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	24	public class TestJNI {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	25	static {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	26	System.loadLibrary("TestJNI");
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	27	}
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	28	public static native void doSomething(int val);
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	29	public static void main(String[] args) {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	30	int intArg = 43;
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	31	if (args.length > 0) {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	32	try {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	33	intArg = Integer.parseInt(args[0]);
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	34	} catch (NumberFormatException e) {
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	35	System.err.println("arg " + args[0] + " must be an integer");
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	36	System.exit(1);
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	37	}
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	38	}
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	39	TestJNI.doSomething(intArg);
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	40	}
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	41	}
2afa9e202276 8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20 ccheung parents: diff changeset	42

author	egahlin
	Tue, 26 Nov 2019 17:00:57 +0100
changeset 59274	eb3e2a5c2bcd
parent 47216	71c04702a3d5
permissions	-rw-r--r--