Mercurial > hg > graal-jvmci-8
comparison test/runtime/jsig/TestJNI.java @ 11147:732af649bc3a
8017498: JVM crashes when native code calls sigaction(sig) where sig>=0x20
Summary: Added (sig < MAXSIGNUM) check in jsig.c
Reviewed-by: dholmes, acorn
author | ccheung |
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date | Wed, 17 Jul 2013 12:22:57 -0700 |
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11146:e619a2766bcc | 11147:732af649bc3a |
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1 /* | |
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 | |
24 public class TestJNI { | |
25 static { | |
26 System.loadLibrary("TestJNI"); | |
27 } | |
28 public static native void doSomething(int val); | |
29 public static void main(String[] args) { | |
30 int intArg = 43; | |
31 if (args.length > 0) { | |
32 try { | |
33 intArg = Integer.parseInt(args[0]); | |
34 } catch (NumberFormatException e) { | |
35 System.err.println("arg " + args[0] + " must be an integer"); | |
36 System.exit(1); | |
37 } | |
38 } | |
39 TestJNI.doSomething(intArg); | |
40 } | |
41 } | |
42 |