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8225748: Use SHA-256 for javap classfile checksum

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Reviewed-by: mchung
This commit is contained in:
Jonathan Gibbons 2019-06-18 11:52:57 -07:00
parent 2cf9999ae2
commit 454f9f9fd0
5 changed files with 11 additions and 11 deletions
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6
src/jdk.jdeps/share/classes/com/sun/tools/javap/JavapTask.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2007, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -808,7 +808,7 @@ public class JavapTask implements DisassemblerTool.DisassemblerTask, Messages {
MessageDigest md = null;
if (options.sysInfo || options.verbose) {
try {
md = MessageDigest.getInstance("MD5");
md = MessageDigest.getInstance("SHA-256");
} catch (NoSuchAlgorithmException ignore) {
}
in = new DigestInputStream(in, md);
@ -829,7 +829,7 @@ public class JavapTask implements DisassemblerTool.DisassemblerTask, Messages {
if (options.sysInfo || options.verbose) {
classWriter.setFile(info.fo.toUri());
classWriter.setLastModified(info.fo.getLastModified());
classWriter.setDigest("MD5", info.digest);
classWriter.setDigest("SHA-256", info.digest);
classWriter.setFileSize(info.size);
}