elharo commented on code in PR #2368:
URL: https://github.com/apache/maven/pull/2368#discussion_r2102751676
##########
its/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java:
##########
@@ -222,11 +222,7 @@ private String calcChecksum(File jarFile) throws
IOException, NoSuchAlgorithmExc
MessageDigest digester = MessageDigest.getInstance("SHA-1");
try (FileInputStream is = new FileInputStream(jarFile)) {
- DigestInputStream dis = new DigestInputStream(is, digester);
-
- for (byte[] buffer = new byte[1024 * 4]; dis.read(buffer) >= 0; ) {
- // just read it
- }
+ new DigestInputStream(is, digester).read(new byte[1024 * 4]); //
only read required.
Review Comment:
No, this is incorrect. There's no guarantee this read will read as much as
is needed
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